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https://redis.io/docs/latest/operate/rs/references/rest-api/objects/ldap/.html
<section class="prose w-full py-12 max-w-none"> <h1> LDAP object </h1> <p class="text-lg -mt-5 mb-10"> An object that contains the cluster's LDAP configuration </p> <p> An API object that represents the cluster's <a href="/docs/latest/operate/rs/security/access-control/ldap/"> LDAP </a> configuration. </p> <table> <thead> <tr> <th> Name </th> <th> Type/Value </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> bind_dn </td> <td> string </td> <td> DN used when binding with the LDAP server to run queries </td> </tr> <tr> <td> bind_pass </td> <td> string </td> <td> Password used when binding with the LDAP server to run queries </td> </tr> <tr> <td> ca_cert </td> <td> string </td> <td> PEM-encoded CA certificate(s) used to validate TLS connections to the LDAP server </td> </tr> <tr> <td> cache_ttl </td> <td> integer (default: 300) </td> <td> Maximum TTL (in seconds) of cached entries </td> </tr> <tr> <td> control_plane </td> <td> boolean (default: false) </td> <td> Use LDAP for user authentication/authorization in the control plane </td> </tr> <tr> <td> data_plane </td> <td> boolean (default: false) </td> <td> Use LDAP for user authentication/authorization in the data plane </td> </tr> <tr> <td> directory_timeout_s </td> <td> integer (range: 5-60) (default: 5) </td> <td> The connection timeout to the LDAP server when authenticating a user, in seconds </td> </tr> <tr> <td> dn_group_attr </td> <td> string </td> <td> The name of an attribute of the LDAP user entity that contains a list of the groups that user belongs to. (Mutually exclusive with "dn_group_query") </td> </tr> <tr> <td> dn_group_query </td> <td> complex object </td> <td> An LDAP search query for mapping from a user DN to the groups the user is a member of. The substring "%D" in the filter will be replaced with the user's DN. (Mutually exclusive with "dn_group_attr") </td> </tr> <tr> <td> starttls </td> <td> boolean (default: false) </td> <td> Use StartTLS negotiation for the LDAP connection </td> </tr> <tr> <td> uris </td> <td> array of strings </td> <td> URIs of LDAP servers that only contain the schema, host, and port </td> </tr> <tr> <td> user_dn_query </td> <td> complex object </td> <td> An LDAP search query for mapping from a username to a user DN. The substring "%u" in the filter will be replaced with the username. (Mutually exclusive with "user_dn_template") </td> </tr> <tr> <td> user_dn_template </td> <td> string </td> <td> A string template that maps between the username, provided to the cluster for authentication, and the LDAP DN. The substring "%u" will be replaced with the username. (Mutually exclusive with "user_dn_query") </td> </tr> </tbody> </table> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/references/rest-api/objects/ldap/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/release-notes/redistimeseries/redistimeseries-1.10-release-notes/.html
<section class="prose w-full py-12 max-w-none"> <h1> RedisTimeSeries 1.10 release notes </h1> <p class="text-lg -mt-5 mb-10"> RESP3 support. Performance improvements. </p> <h2 id="requirements"> Requirements </h2> <p> RedisTimeSeries v1.10.12 requires: </p> <ul> <li> Minimum Redis compatibility version (database): 7.2 </li> <li> Minimum Redis Enterprise Software version (cluster): 7.2.4 </li> </ul> <h2 id="v11012-march-2024"> v1.10.12 (March 2024) </h2> <p> This is a maintenance release for RedisTimeSeries 1.10. </p> <p> Update urgency: <code> LOW </code> : No need to upgrade unless there are new features you want to use. </p> <p> Details: </p> <ul> <li> <p> Improvements: </p> <ul> <li> <a href="https://github.com/RedisTimeSeries/RedisTimeSeries/pull/1593"> #1593 </a> More detailed LibMR error messages </li> </ul> </li> </ul> <h2 id="v11011-october-2023"> v1.10.11 (October 2023) </h2> <p> This is a maintenance release for RedisTimeSeries 1.10. </p> <p> Update urgency: <code> LOW </code> : No need to upgrade unless there are new features you want to use. </p> <p> Details: </p> <ul> <li> <p> Bug fixes: </p> <ul> <li> <a href="https://github.com/RedisGears/LibMR/pull/51"> LibMR#51 </a> Crash on SSL initialization failure (MOD-5647) </li> <li> <a href="https://github.com/RedisTimeSeries/RedisTimeSeries/pull/1538"> #1538 </a> Amazon Linux 2: crash on SSL initialization. We now use openssl11-devel instead of openssl-devel (MOD-6015) </li> </ul> </li> </ul> <h2 id="v1109-october-2023"> v1.10.9 (October 2023) </h2> <p> This is a maintenance release for RedisTimeSeries 1.10. </p> <p> Update urgency: <code> LOW </code> : No need to upgrade unless there are new features you want to use. </p> <p> Details: </p> <ul> <li> <p> Improvements: </p> <ul> <li> <a href="https://github.com/RedisTimeSeries/RedisTimeSeries/pull/1516"> #1516 </a> Added support for CBL-Mariner 2 </li> <li> <a href="https://github.com/RedisTimeSeries/RedisTimeSeries/pull/1514"> #1514 </a> Added support for Rocky Linux 9 and RHEL9 </li> </ul> </li> </ul> <h2 id="v1106-september-2023"> v1.10.6 (September 2023) </h2> <p> This is a maintenance release for RedisTimeSeries 1.10. </p> <p> Update urgency: <code> SECURITY </code> : There are security fixes in the release. </p> <p> Details: </p> <ul> <li> <p> Security and privacy: </p> <ul> <li> <a href="https://github.com/RedisTimeSeries/RedisTimeSeries/pull/1506"> #1506 </a> Don’t expose internal commands (MOD-5643) </li> </ul> </li> </ul> <h2 id="v110-ga-v1104-july-2023"> v1.10 GA (v1.10.4) (July 2023) </h2> <p> This is the General Availability release of RedisTimeSeries 1.10. </p> <h3 id="headlines"> Headlines </h3> <p> RedisTimeSeries 1.10 introduces support for RESP3, performance improvements, and bug fixes. </p> <h3 id="details"> Details </h3> <p> Bug fixes (since 1.10-RC3): </p> <ul> <li> <a href="https://github.com/RedisTimeSeries/RedisTimeSeries/issues/1494"> #1494 </a> Potential crash when using an invalid argument value </li> </ul> <div class="alert p-3 relative flex flex-row items-center text-base bg-redis-pencil-200 rounded-md"> <div class="p-2 pr-5"> <svg fill="none" height="21" viewbox="0 0 21 21" width="21" xmlns="http://www.w3.org/2000/svg"> <circle cx="10.5" cy="10.5" r="9.75" stroke="currentColor" stroke-width="1.5"> </circle> <path d="M10.5 14V16" stroke="currentColor" stroke-width="2"> </path> <path d="M10.5 5V12" stroke="currentColor" stroke-width="2"> </path> </svg> </div> <div class="p-1 pl-6 border-l border-l-redis-ink-900 border-opacity-50"> <div class="font-medium"> Note: </div> <ul> <li> <p> The version inside Redis will be 1.10.4 in semantic versioning. Since the version of a module in Redis is numeric, we could not add a GA flag. </p> </li> <li> <p> Minimal Redis version: 7.2 </p> </li> </ul> </div> </div> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/release-notes/redistimeseries/redistimeseries-1.10-release-notes/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/rs/release-notes/rs-6-4-2-releases/rs-6-4-2-81/.html
<section class="prose w-full py-12 max-w-none"> <h1> Redis Enterprise Software release notes 6.4.2-81 (June 2023) </h1> <p class="text-lg -mt-5 mb-10"> Email alerts for database backup failures and replica high availability shard relocation failures. </p> <p> This is a maintenance release for ​ <a href="https://redis.com/redis-enterprise-software/download-center/software/"> ​Redis Enterprise Software version 6.4.2 </a> . </p> <p> The following table shows the MD5 checksums for the available packages: </p> <table> <thead> <tr> <th> Package </th> <th> MD5 checksum (6.4.2-81 June release) </th> </tr> </thead> <tbody> <tr> <td> Ubuntu 16 </td> <td> 31631248672de0154ec20aee0bff9adc </td> </tr> <tr> <td> Ubuntu 18 </td> <td> eb4e8c1bc1443923ebcd457e51684f7e </td> </tr> <tr> <td> Ubuntu 20 </td> <td> 1256292b8dca6456e69dc309be51a8d0 </td> </tr> <tr> <td> RedHat Enterprise Linux (RHEL) 7 <br/> Oracle Enterprise Linux (OL) 7 </td> <td> 1e51c5fdf22c0b6988565444ba08c6cd </td> </tr> <tr> <td> RedHat Enterprise Linux (RHEL) 8 <br/> Oracle Enterprise Linux (OL) 8 <br/> Rocky Enterprise Linux </td> <td> 96dc036339fe18fb218e8d4c8ff50c99 </td> </tr> <tr> <td> Amazon Linux 2 </td> <td> 1a549bdb360c9e22ef764faeadbd4c90 </td> </tr> </tbody> </table> <h2 id="new-features-and-enhancements"> New features and enhancements </h2> <ul> <li> RS77279 - Database backup failures and replica high availability ( <a href="/docs/latest/operate/rs/databases/configure/replica-ha/"> replica HA </a> ) failures (for example, when relocating a shard from a node) now generate email alerts </li> </ul> <h4 id="redis-stack-v626"> Redis Stack v6.2.6 </h4> <p> Redis Enterprise Software v6.4.2 includes the new features delivered in the latest <a href="https://redis.com/blog/introducing-redis-stack-6-2-6-and-7-0-6/"> Redis Stack release (6.2.6 v6) </a> : </p> <ul> <li> <p> <a href="/docs/latest/operate/oss_and_stack/stack-with-enterprise/search/"> RediSearch v2.6.9 </a> </p> </li> <li> <p> <a href="/docs/latest/operate/oss_and_stack/stack-with-enterprise/json/"> RedisJSON v2.4.7 </a> </p> </li> <li> <p> <a href="/docs/latest/operate/oss_and_stack/stack-with-enterprise/bloom/"> RedisBloom v2.4.5 </a> </p> </li> <li> <p> <a href="/docs/latest/operate/oss_and_stack/stack-with-enterprise/deprecated-features/graph/"> RedisGraph v2.10.9 </a> </p> </li> <li> <p> <a href="/docs/latest/operate/oss_and_stack/stack-with-enterprise/timeseries/"> RedisTimeSeries v1.8.10 </a> </p> </li> </ul> <p> See <a href="/docs/latest/operate/oss_and_stack/stack-with-enterprise/install/upgrade-module/"> Upgrade modules </a> to learn how to upgrade a module for a database. </p> <h2 id="resolved-issues"> Resolved issues </h2> <ul> <li> <p> RS101204 - Fixed high memory consumption that was caused by the <code> persistence_mgr </code> service when AOF persistence is configured for every second. </p> </li> <li> <p> RS39322 , RS35526 - <a href="/docs/latest/operate/rs/references/cli-utilities/rlcheck/"> <code> rlcheck </code> </a> no longer requires root privileges and can run with the <code> redislabs </code> group and user. </p> </li> <li> <p> RS97315, RS100853 - Fixed the robustness of the support package process when collecting the shard configuration. </p> </li> <li> <p> RS65110 - Fixed firewalld SELinux configuration. </p> </li> <li> <p> RS101691 - Clean false error messages at the end of installation. </p> </li> </ul> <h2 id="known-limitations"> Known limitations </h2> <h3 id="feature-limitations"> Feature limitations </h3> <ul> <li> <p> RS78430 - When <a href="/docs/latest/operate/rs/references/cli-utilities/rladmin/tune/#tune-db"> tuning module arguments </a> , typos or unsupported arguments can cause shards to get stuck after restarting. </p> </li> <li> <p> RS40641 - API requests are redirected to an internal IP in case the request arrives from a node which is not the master. To avoid this issue, use <a href="/docs/latest/operate/rs/references/cli-utilities/rladmin/cluster/config/"> <code> rladmin cluster config </code> </a> to configure <code> handle_redirects </code> or <code> handle_metrics_redirects </code> . </p> </li> </ul> <h3 id="operating-system-limitations"> Operating system limitations </h3> <h4 id="ubuntu-2004"> Ubuntu 20.04 </h4> <p> By default, you cannot use the SHA1 hash algorithm ( <a href="https://manpages.ubuntu.com/manpages/focal/man3/SSL_CTX_set_security_level.3ssl.html#notes"> OpenSSL’s default security level is set to 2 </a> ). The operating system will reject SHA1 certificates even if the <code> mtls_allow_weak_hashing </code> option is enabled. You need to replace SHA1 certificates with newer certificates that use SHA-256. Note that the certificates provided with Redis Enterprise Software use SHA-256. </p> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/release-notes/rs-6-4-2-releases/rs-6-4-2-81/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/commands/zpopmin/.html
<section class="prose w-full py-12"> <h1 class="command-name"> ZPOPMIN </h1> <div class="font-semibold text-redis-ink-900"> Syntax </div> <pre class="command-syntax">ZPOPMIN key [count]</pre> <dl class="grid grid-cols-[auto,1fr] gap-2 mb-12"> <dt class="font-semibold text-redis-ink-900 m-0"> Available since: </dt> <dd class="m-0"> 5.0.0 </dd> <dt class="font-semibold text-redis-ink-900 m-0"> Time complexity: </dt> <dd class="m-0"> O(log(N)*M) with N being the number of elements in the sorted set, and M being the number of elements popped. </dd> <dt class="font-semibold text-redis-ink-900 m-0"> ACL categories: </dt> <dd class="m-0"> <code> @write </code> <span class="mr-1 last:hidden"> , </span> <code> @sortedset </code> <span class="mr-1 last:hidden"> , </span> <code> @fast </code> <span class="mr-1 last:hidden"> , </span> </dd> </dl> <p> Removes and returns up to <code> count </code> members with the lowest scores in the sorted set stored at <code> key </code> . </p> <p> When left unspecified, the default value for <code> count </code> is 1. Specifying a <code> count </code> value that is higher than the sorted set's cardinality will not produce an error. When returning multiple elements, the one with the lowest score will be the first, followed by the elements with greater scores. </p> <h2 id="examples"> Examples </h2> <div class="bg-slate-900 border-b border-slate-700 rounded-t-xl px-4 py-3 w-full flex"> <svg class="shrink-0 h-[1.0625rem] w-[1.0625rem] fill-slate-50" fill="currentColor" viewbox="0 0 20 20"> <path d="M2.5 10C2.5 5.85786 5.85786 2.5 10 2.5C14.1421 2.5 17.5 5.85786 17.5 10C17.5 14.1421 14.1421 17.5 10 17.5C5.85786 17.5 2.5 14.1421 2.5 10Z"> </path> </svg> <svg class="shrink-0 h-[1.0625rem] w-[1.0625rem] fill-slate-50" fill="currentColor" viewbox="0 0 20 20"> <path d="M10 2.5L18.6603 17.5L1.33975 17.5L10 2.5Z"> </path> </svg> <svg class="shrink-0 h-[1.0625rem] w-[1.0625rem] fill-slate-50" fill="currentColor" viewbox="0 0 20 20"> <path d="M10 2.5L12.0776 7.9322L17.886 8.22949L13.3617 11.8841L14.8738 17.5L10 14.3264L5.1262 17.5L6.63834 11.8841L2.11403 8.22949L7.92238 7.9322L10 2.5Z"> </path> </svg> </div> <form class="redis-cli overflow-y-auto max-h-80"> <pre tabindex="0">redis&gt; ZADD myzset 1 "one" (integer) 1 redis&gt; ZADD myzset 2 "two" (integer) 1 redis&gt; ZADD myzset 3 "three" (integer) 1 redis&gt; ZPOPMIN myzset 1) "one" 2) "1" </pre> <div class="prompt" style=""> <span> redis&gt; </span> <input autocomplete="off" name="prompt" spellcheck="false" type="text"/> </div> </form> <h2 id="resp2resp3-reply"> RESP2/RESP3 Reply </h2> <ul> <li> <a href="../../develop/reference/protocol-spec#arrays"> Array reply </a> : a list of popped elements and scores. </li> </ul> <br/> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/commands/zpopmin/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/deprecated-features/triggers-and-functions/debugging/.html
<section class="prose w-full py-12 max-w-none"> <h1> Debugging </h1> <p class="text-lg -mt-5 mb-10"> Methods for debugging your Redis Stack functions </p> <div class="banner-article rounded-md"> <p> The Redis Stack triggers and functions feature preview has ended and it will not be promoted to GA. </p> </div> <h2 id="overview"> Overview </h2> <p> There are two methods you can use to debug your Redis Stack functions: </p> <ol> <li> Make judicious use of the <code> redis.log </code> function, which writes to the Redis log file. </li> <li> Use Redis <a href="/docs/latest/develop/interact/pubsub/"> pub/sub </a> . </li> </ol> <h3 id="use-redislog"> Use <code> redis.log </code> </h3> <p> If you have access to the Redis log files, <code> redis.log </code> is a good method to use when debugging. However, there is a drawback. Redis Cloud users do not have access to the Redis log files, and it's pretty common that only system administrators have access to them on self-hosted installations. Fortunately, you can also use Redis pub/sub, which will be discussed in the next section. </p> <p> You don't have to do anything special to use <code> redis.log </code> , as it's always available. Here is an example: </p> <div class="highlight"> <pre class="chroma"><code class="language-javascript" data-lang="javascript"><span class="line"><span class="cl"><span class="err">#</span><span class="o">!</span><span class="nx">js</span> <span class="nx">api_version</span><span class="o">=</span><span class="mf">1.0</span> <span class="nx">name</span><span class="o">=</span><span class="nx">lib</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="nx">redis</span><span class="p">.</span><span class="nx">registerFunction</span><span class="p">(</span><span class="s1">'hello'</span><span class="p">,</span> <span class="p">()=&gt;</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="s1">'Hello log'</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="k">return</span> <span class="s1">'Hello from an external file'</span> </span></span><span class="line"><span class="cl"><span class="p">})</span> </span></span></code></pre> </div> <p> After loading the library and executing the function with <code> TFCALL </code> , you'll see something like the following in your Redis log file: </p> <pre tabindex="0"><code>45718:M 01 Nov 2023 07:02:40.593 * &lt;redisgears_2&gt; Hello log </code></pre> <h3 id="use-redis-pubsub"> Use Redis pub/sub </h3> <p> If you don't have access to your Redis database log files, you can use pub/sub. The following example demonstrates how to use the <a href="/docs/latest/develop/interact/programmability/triggers-and-functions/concepts/javascript_api/#clientcall"> client.call </a> API to publish to a pub/sub channel. </p> <div class="highlight"> <pre class="chroma"><code class="language-javascript" data-lang="javascript"><span class="line"><span class="cl"><span class="err">#</span><span class="o">!</span><span class="nx">js</span> <span class="nx">api_version</span><span class="o">=</span><span class="mf">1.0</span> <span class="nx">name</span><span class="o">=</span><span class="nx">lib</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">logChannel</span> <span class="o">=</span> <span class="s1">'tfLogChannel'</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">function</span> <span class="nx">publog</span><span class="p">(</span><span class="nx">client</span><span class="p">,</span> <span class="nx">message</span><span class="p">)</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">client</span><span class="p">.</span><span class="nx">call</span><span class="p">(</span><span class="s1">'publish'</span><span class="p">,</span> <span class="nx">logChannel</span><span class="p">,</span> <span class="nx">message</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="nx">redis</span><span class="p">.</span><span class="nx">registerFunction</span><span class="p">(</span><span class="s1">'tflog'</span><span class="p">,</span> <span class="p">(</span><span class="nx">client</span><span class="p">)</span> <span class="p">=&gt;</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">publog</span><span class="p">(</span><span class="nx">client</span><span class="p">,</span> <span class="s1">'sample pub/sub log message'</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="k">return</span> <span class="s1">'sample'</span> </span></span><span class="line"><span class="cl"><span class="p">})</span> </span></span></code></pre> </div> <p> In a CLI session, subscribe to the <code> tfLogChannel </code> channel and watch for messages. </p> <pre tabindex="0"><code class="language-redis" data-lang="redis">$ redis-cli 127.0.0.1:6379&gt; subscribe tfLogChannel 1) "subscribe" 2) "tfLogChannel" 3) (integer) 1 Reading messages... (press Ctrl-C to quit or any key to type command) </code></pre> <p> In another CLI session, load the library, replacing what was already there, and then call the new function: </p> <pre tabindex="0"><code class="language-redis" data-lang="redis">127.0.0.1:6379&gt; TFCALL lib.tflog 0 "sample" </code></pre> <p> You'll see the following in the previous CLI session: </p> <pre tabindex="0"><code class="language-redis" data-lang="redis">1) "message" 2) "tfLogChannel" 3) "sample pub/sub log message" </code></pre> <p> There is a downside to using pub/sub. Redis pub/sub provides at-most-once message delivery semantics, which means that once a message is sent, it won't be sent again. So, if a message isn't consumed, it's gone forever. This is likely okay for debugging, but for the longer term, <code> redis.log </code> is the better solution for log persistence. </p> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/deprecated-features/triggers-and-functions/debugging/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/rs/references/rest-api/objects/services_configuration/mdns_server/.html
<section class="prose w-full py-12 max-w-none"> <h1> MDNS server object </h1> <p class="text-lg -mt-5 mb-10"> Documents the mdns_server object used with Redis Enterprise Software REST API calls. </p> <table> <thead> <tr> <th> Name </th> <th> Type/Value </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> operating_mode </td> <td> 'disabled' <br/> 'enabled' </td> <td> Enable/disable the multicast DNS server </td> </tr> </tbody> </table> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/references/rest-api/objects/services_configuration/mdns_server/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/rs/databases/durability-ha/replication/.html
<section class="prose w-full py-12 max-w-none"> <h1> Database replication </h1> <p> Database replication helps ensure high availability. When replication is enabled, your dataset is replicated to a replica shard, which is constantly synchronized with the primary shard. If the primary shard fails, an automatic failover happens and the replica shard is promoted. That is, it becomes the new primary shard. </p> <p> When the old primary shard recovers, it becomes the replica shard of the new primary shard. This auto-failover mechanism guarantees that data is served with minimal interruption. </p> <p> You can tune your high availability configuration with: </p> <ul> <li> <a href="/docs/latest/operate/rs/clusters/configure/rack-zone-awareness/"> Rack/Zone Awareness </a> - When rack-zone awareness is used additional logic ensures that master and replica shards never share the same rack, thus ensuring availability even under loss of an entire rack. </li> <li> <a href="/docs/latest/operate/rs/databases/configure/replica-ha/"> High Availability for Replica Shards </a> - When high availability for replica shards is used, the replica shard is automatically migrated on node failover to maintain high availability. </li> </ul> <div class="alert p-3 relative flex flex-row items-center text-base bg-redis-pencil-200 rounded-md"> <div class="p-2 pr-5"> <svg fill="none" height="21" viewbox="0 0 21 21" width="21" xmlns="http://www.w3.org/2000/svg"> <circle cx="10.5" cy="10.5" r="9.75" stroke="currentColor" stroke-width="1.5"> </circle> <path d="M10.5 14V16" stroke="currentColor" stroke-width="2"> </path> <path d="M10.5 5V12" stroke="currentColor" stroke-width="2"> </path> </svg> </div> <div class="p-1 pl-6 border-l border-l-redis-ink-900 border-opacity-50"> <div class="font-medium"> Warning: </div> Enabling replication has implications for the total database size, as explained in <a href="/docs/latest/operate/rs/databases/memory-performance/memory-limit/"> Database memory limits </a> . </div> </div> <h2 id="auto-tiering-replication-considerations"> Auto Tiering replication considerations </h2> <p> We recommend that you set the sequential replication feature using <code> rladmin </code> . This is due to the potential for relatively slow replication times that can occur with Auto Tiering enabled databases. In some cases, if sequential replication is not set up, you may run out of memory. </p> <p> While it does not cause data loss on the primary shards, the replication to replica shards may not succeed as long as there is high write-rate traffic on the primary and multiple replications at the same time. </p> <p> The following <code> rladmin </code> command sets the number of primary shards eligible to be replicated from the same cluster node, as well as the number of replica shards on the same cluster node that can run the replication process at any given time. </p> <p> The recommended sequential replication configuration is two, i.e.: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">rladmin tune cluster max_redis_forks <span class="m">1</span> max_slave_full_syncs <span class="m">1</span> </span></span></code></pre> </div> <div class="alert p-3 relative flex flex-row items-center text-base bg-redis-pencil-200 rounded-md"> <div class="p-2 pr-5"> <svg fill="none" height="21" viewbox="0 0 21 21" width="21" xmlns="http://www.w3.org/2000/svg"> <circle cx="10.5" cy="10.5" r="9.75" stroke="currentColor" stroke-width="1.5"> </circle> <path d="M10.5 14V16" stroke="currentColor" stroke-width="2"> </path> <path d="M10.5 5V12" stroke="currentColor" stroke-width="2"> </path> </svg> </div> <div class="p-1 pl-6 border-l border-l-redis-ink-900 border-opacity-50"> <div class="font-medium"> Note: </div> This means that at any given time, only one primary and one replica can be part of a full sync replication process. </div> </div> <h2 id="database-replication-backlog"> Database replication backlog </h2> <p> Redis databases that use <a href="/docs/latest/operate/rs/databases/durability-ha/replication/"> replication for high availability </a> maintain a replication backlog (per shard) to synchronize the primary and replica shards of a database. By default, the replication backlog is set to one percent (1%) of the database size divided by the database number of shards and ranges between 1MB to 250MB per shard. Use the <a href="/docs/latest/operate/rs/references/cli-utilities/rladmin/"> <code> rladmin </code> </a> and the <a href="/docs/latest/operate/rs/references/cli-utilities/crdb-cli/"> <code> crdb-cli </code> </a> utilities to control the size of the replication backlog. You can set it to <code> auto </code> or set a specific size. </p> <p> The syntax varies between regular and Active-Active databases. </p> <p> For a regular Redis database: </p> <div class="highlight"> <pre class="chroma"><code class="language-text" data-lang="text"><span class="line"><span class="cl">rladmin tune db &lt;db:id | name&gt; repl_backlog &lt;Backlog size in MB | 'auto'&gt; </span></span></code></pre> </div> <p> For an Active-Active database: </p> <div class="highlight"> <pre class="chroma"><code class="language-text" data-lang="text"><span class="line"><span class="cl">crdb-cli crdb update --crdb-guid &lt;crdb_guid&gt; --default-db-config "{\"repl_backlog_size\": &lt;size in MB | 'auto'&gt;}" </span></span></code></pre> </div> <h3 id="active-active-replication-backlog"> Active-Active replication backlog </h3> <p> In addition to the database replication backlog, Active-Active databases maintain a backlog (per shard) to synchronize the database instances between clusters. By default, the Active-Active replication backlog is set to one percent (1%) of the database size divided by the database number of shards, and ranges between 1MB to 250MB per shard. Use the <a href="/docs/latest/operate/rs/references/cli-utilities/crdb-cli/"> <code> crdb-cli </code> </a> utility to control the size of the CRDT replication backlog. You can set it to <code> auto </code> or set a specific size: </p> <div class="highlight"> <pre class="chroma"><code class="language-text" data-lang="text"><span class="line"><span class="cl">crdb-cli crdb update --crdb-guid &lt;crdb_guid&gt; --default-db-config "{\"crdt_repl_backlog_size\": &lt;size in MB | 'auto'&gt;}" </span></span></code></pre> </div> <p> <strong> For Redis Software versions earlier than 6.0.20: </strong> The replication backlog and the CRDT replication backlog defaults are set to 1MB and cannot be set dynamically with 'auto' mode. To control the size of the replication log, use <a href="/docs/latest/operate/rs/references/cli-utilities/rladmin/"> <code> rladmin </code> </a> to tune the local database instance in each cluster. </p> <div class="highlight"> <pre class="chroma"><code class="language-text" data-lang="text"><span class="line"><span class="cl">rladmin tune db &lt;db:id | name&gt; repl_backlog &lt;Backlog size in MB (or if ending with bytes, KB or GB, in the respective unit)&gt; </span></span></code></pre> </div> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/databases/durability-ha/replication/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/commands/cluster-slaves/.html
<section class="prose w-full py-12"> <h1 class="command-name"> CLUSTER SLAVES <span class="text-base"> (deprecated) </span> </h1> <div class="border-l-8 pl-4"> <p> As of Redis version 5.0.0, this command is regarded as deprecated. </p> <p> It can be replaced by <a href="/docs/latest/commands/cluster-replicas/"> <code> CLUSTER REPLICAS </code> </a> when migrating or writing new code. </p> </div> <div class="font-semibold text-redis-ink-900"> Syntax </div> <pre class="command-syntax">CLUSTER SLAVES node-id</pre> <dl class="grid grid-cols-[auto,1fr] gap-2 mb-12"> <dt class="font-semibold text-redis-ink-900 m-0"> Available since: </dt> <dd class="m-0"> 3.0.0 </dd> <dt class="font-semibold text-redis-ink-900 m-0"> Time complexity: </dt> <dd class="m-0"> O(N) where N is the number of replicas. </dd> <dt class="font-semibold text-redis-ink-900 m-0"> ACL categories: </dt> <dd class="m-0"> <code> @admin </code> <span class="mr-1 last:hidden"> , </span> <code> @slow </code> <span class="mr-1 last:hidden"> , </span> <code> @dangerous </code> <span class="mr-1 last:hidden"> , </span> </dd> </dl> <p> <strong> A note about the word slave used in this man page and command name </strong> : starting with Redis version 5, if not for backward compatibility, the Redis project no longer uses the word slave. Please use the new command <a href="/docs/latest/commands/cluster-replicas/"> <code> CLUSTER REPLICAS </code> </a> . The command <code> CLUSTER SLAVES </code> will continue to work for backward compatibility. </p> <p> The command provides a list of replica nodes replicating from the specified master node. The list is provided in the same format used by <a href="/docs/latest/commands/cluster-nodes/"> <code> CLUSTER NODES </code> </a> (please refer to its documentation for the specification of the format). </p> <p> The command will fail if the specified node is not known or if it is not a master according to the node table of the node receiving the command. </p> <p> Note that if a replica is added, moved, or removed from a given master node, and we ask <code> CLUSTER SLAVES </code> to a node that has not yet received the configuration update, it may show stale information. However eventually (in a matter of seconds if there are no network partitions) all the nodes will agree about the set of nodes associated with a given master. </p> <h2 id="resp2resp3-reply"> RESP2/RESP3 Reply </h2> <a href="../../develop/reference/protocol-spec#arrays"> Array reply </a> : a list of replica nodes replicating from the specified master node provided in the same format used by <code> CLUSTER NODES </code> . <br/> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/commands/cluster-slaves/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/rs/clusters/optimize/turn-off-services/.html
<section class="prose w-full py-12 max-w-none"> <h1> Turn off services to free system memory </h1> <p class="text-lg -mt-5 mb-10"> Turn off services to free memory and improve performance. </p> <p> The Redis Enterprise Software cluster nodes host a range of services that support the cluster processes. In most deployments, either all of these services are required, or there are enough memory resources on the nodes for the database requirements. </p> <p> In a deployment with limited memory resources, certain services can be disabled from API endpoint to free system memory or using the <code> rladmin </code> command. Before you turn off a service, make sure that your deployment does not depend on that service. After you turn off a service, you can re-enable in the same way. </p> <p> The services that you can turn off are: </p> <ul> <li> RS Admin Console - <code> cm_server </code> </li> <li> Logs in CSV format - <code> stats_archiver </code> </li> <li> <a href="/docs/latest/operate/rs/security/access-control/ldap/"> LDAP authentication </a> - <code> saslauthd </code> </li> <li> <a href="/docs/latest/operate/rs/networking/cluster-dns/"> Discovery service </a> - <code> mdns_server </code> , <code> pdns_server </code> </li> <li> <a href="/docs/latest/operate/rs/databases/active-active/"> Active-Active databases </a> - <code> crdb_coordinator </code> , <code> crdb_worker </code> </li> <li> Alert Manager - <code> alert_mgr </code> (For best results, disable only if you have an alternate alert system.) </li> </ul> <p> To turn off a service with the <code> rladmin cluster config </code> command, use the <code> services </code> parameter and the name of the service, followed by <code> disabled </code> . </p> <div class="highlight"> <pre class="chroma"><code class="language-text" data-lang="text"><span class="line"><span class="cl"> rladmin cluster config </span></span><span class="line"><span class="cl"> [ services &lt;service_name&gt; &lt;enabled | disabled&gt; ] </span></span></code></pre> </div> <p> To turn off a service with the API, use the <a href="/docs/latest/operate/rs/references/rest-api/requests/cluster/services_configuration/#put-cluster-services_config"> <code> PUT /v1/services_configuration </code> </a> endpoint with the name of the service and the operating mode (enabled/disabled) in JSON format. </p> <p> For example: </p> <ul> <li> <p> To turn off the Redis Enterprise Cluster Manager UI, use this PUT request: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">PUT https://<span class="o">[</span>host<span class="o">][</span>:9443<span class="o">]</span>/v1/cluster/services_configuration </span></span><span class="line"><span class="cl"><span class="s1">'{ </span></span></span><span class="line"><span class="cl"><span class="s1"> "cm_server":{ </span></span></span><span class="line"><span class="cl"><span class="s1"> "operating_mode":"disabled" </span></span></span><span class="line"><span class="cl"><span class="s1"> } </span></span></span><span class="line"><span class="cl"><span class="s1">}'</span> </span></span></code></pre> </div> </li> <li> <p> To turn off the CRDB services and enable the <code> stats_archiver </code> for cluster component statistics, use this PUT request: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">PUT https://<span class="o">[</span>host<span class="o">][</span>:9443<span class="o">]</span>/v1/cluster/services_configuration </span></span><span class="line"><span class="cl"><span class="s1">'{ </span></span></span><span class="line"><span class="cl"><span class="s1"> "crdb_coordinator":{ </span></span></span><span class="line"><span class="cl"><span class="s1"> "operating_mode":"disabled" </span></span></span><span class="line"><span class="cl"><span class="s1"> }, </span></span></span><span class="line"><span class="cl"><span class="s1"> "crdb_worker":{ </span></span></span><span class="line"><span class="cl"><span class="s1"> "operating_mode":"disabled" </span></span></span><span class="line"><span class="cl"><span class="s1"> }, </span></span></span><span class="line"><span class="cl"><span class="s1"> "stats_archiver":{ </span></span></span><span class="line"><span class="cl"><span class="s1"> "operating_mode":"enabled" </span></span></span><span class="line"><span class="cl"><span class="s1"> } </span></span></span><span class="line"><span class="cl"><span class="s1">}'</span> </span></span></code></pre> </div> </li> </ul> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/clusters/optimize/turn-off-services/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/commands/ts.deleterule.html
<section class="prose w-full py-12"> <h1 class="command-name"> TS.DELETERULE </h1> <div class="font-semibold text-redis-ink-900"> Syntax </div> <pre class="command-syntax">TS.DELETERULE sourceKey destKey </pre> <dl class="grid grid-cols-[auto,1fr] gap-2 mb-12"> <dt class="font-semibold text-redis-ink-900 m-0"> Available in: </dt> <dd class="m-0"> <a href="/docs/stack"> Redis Stack </a> / <a href="/docs/data-types/timeseries"> TimeSeries 1.0.0 </a> </dd> <dt class="font-semibold text-redis-ink-900 m-0"> Time complexity: </dt> <dd class="m-0"> O(1) </dd> </dl> <p> Delete a compaction rule </p> <h2 id="required-arguments"> Required arguments </h2> <details open=""> <summary> <code> sourceKey </code> </summary> <p> is key name for the source time series. </p> </details> <details open=""> <summary> <code> destKey </code> </summary> <p> is key name for destination (compacted) time series. </p> </details> <p> <note> <b> Note: </b> This command does not delete the compacted series. </note> </p> <h2 id="return-value"> Return value </h2> <p> Returns one of these replies: </p> <ul> <li> <a href="/docs/latest/develop/reference/protocol-spec/#simple-strings"> Simple string reply </a> - <code> OK </code> if executed correctly </li> <li> [] on error (invalid arguments, etc.), or when such rule does not exist </li> </ul> <h2 id="see-also"> See also </h2> <p> <a href="/docs/latest/commands/ts.createrule/"> <code> TS.CREATERULE </code> </a> </p> <h2 id="related-topics"> Related topics </h2> <p> <a href="/docs/latest/develop/data-types/timeseries/"> RedisTimeSeries </a> </p> <br/> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/commands/ts.deleterule/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/develop/tools/cli/.html
<section class="prose w-full py-12"> <h1> Redis CLI </h1> <p class="text-lg -mt-5 mb-10"> Overview of redis-cli, the Redis command line interface </p> <p> In interactive mode, <code> redis-cli </code> has basic line editing capabilities to provide a familiar typing experience. </p> <p> To launch the program in special modes, you can use several options, including: </p> <ul> <li> Simulate a replica and print the replication stream it receives from the primary. </li> <li> Check the latency of a Redis server and display statistics. </li> <li> Request ASCII-art spectrogram of latency samples and frequencies. </li> </ul> <p> This topic covers the different aspects of <code> redis-cli </code> , starting from the simplest and ending with the more advanced features. </p> <h2 id="command-line-usage"> Command line usage </h2> <p> To run a Redis command and return a standard output at the terminal, include the command to execute as separate arguments of <code> redis-cli </code> : </p> <pre><code>$ redis-cli INCR mycounter (integer) 7 </code></pre> <p> The reply of the command is "7". Since Redis replies are typed (strings, arrays, integers, nil, errors, etc.), you see the type of the reply between parentheses. This additional information may not be ideal when the output of <code> redis-cli </code> must be used as input of another command or redirected into a file. </p> <p> <code> redis-cli </code> only shows additional information for human readability when it detects the standard output is a tty, or terminal. For all other outputs it will auto-enable the <em> raw output mode </em> , as in the following example: </p> <pre><code>$ redis-cli INCR mycounter &gt; /tmp/output.txt $ cat /tmp/output.txt 8 </code></pre> <p> Note that <code> (integer) </code> is omitted from the output because <code> redis-cli </code> detects the output is no longer written to the terminal. You can force raw output even on the terminal with the <code> --raw </code> option: </p> <pre><code>$ redis-cli --raw INCR mycounter 9 </code></pre> <p> You can force human readable output when writing to a file or in pipe to other commands by using <code> --no-raw </code> . </p> <h2 id="string-quoting-and-escaping"> String quoting and escaping </h2> <p> When <code> redis-cli </code> parses a command, whitespace characters automatically delimit the arguments. In interactive mode, a newline sends the command for parsing and execution. To input string values that contain whitespaces or non-printable characters, you can use quoted and escaped strings. </p> <p> Quoted string values are enclosed in double ( <code> " </code> ) or single ( <code> ' </code> ) quotation marks. Escape sequences are used to put nonprintable characters in character and string literals. </p> <p> An escape sequence contains a backslash ( <code> \ </code> ) symbol followed by one of the escape sequence characters. </p> <p> Doubly-quoted strings support the following escape sequences: </p> <ul> <li> <code> \" </code> - double-quote </li> <li> <code> \n </code> - newline </li> <li> <code> \r </code> - carriage return </li> <li> <code> \t </code> - horizontal tab </li> <li> <code> \b </code> - backspace </li> <li> <code> \a </code> - alert </li> <li> <code> \\ </code> - backslash </li> <li> <code> \xhh </code> - any ASCII character represented by a hexadecimal number ( <em> hh </em> ) </li> </ul> <p> Single quotes assume the string is literal, and allow only the following escape sequences: </p> <ul> <li> <code> \' </code> - single quote </li> <li> <code> \\ </code> - backslash </li> </ul> <p> For example, to return <code> Hello World </code> on two lines: </p> <pre tabindex="0"><code>127.0.0.1:6379&gt; SET mykey "Hello\nWorld" OK 127.0.0.1:6379&gt; GET mykey Hello World </code></pre> <p> When you input strings that contain single or double quotes, as you might in passwords, for example, escape the string, like so: </p> <pre tabindex="0"><code>127.0.0.1:6379&gt; AUTH some_admin_user "&gt;^8T&gt;6Na{u|jp&gt;+v\"55\@_;OU(OR]7mbAYGqsfyu48(j'%hQH7;v*f1H${*gD(Se'" </code></pre> <h2 id="host-port-password-and-database"> Host, port, password, and database </h2> <p> By default, <code> redis-cli </code> connects to the server at the address 127.0.0.1 with port 6379. You can change the port using several command line options. To specify a different host name or an IP address, use the <code> -h </code> option. In order to set a different port, use <code> -p </code> . </p> <pre><code>$ redis-cli -h redis15.localnet.org -p 6390 PING PONG </code></pre> <p> If your instance is password protected, the <code> -a &lt;password&gt; </code> option will perform authentication saving the need of explicitly using the <a href="/docs/latest/commands/auth/"> <code> AUTH </code> </a> command: </p> <pre><code>$ redis-cli -a myUnguessablePazzzzzword123 PING PONG </code></pre> <p> <strong> NOTE: </strong> For security reasons, provide the password to <code> redis-cli </code> automatically via the <code> REDISCLI_AUTH </code> environment variable. </p> <p> Finally, it's possible to send a command that operates on a database number other than the default number zero by using the <code> -n &lt;dbnum&gt; </code> option: </p> <pre><code>$ redis-cli FLUSHALL OK $ redis-cli -n 1 INCR a (integer) 1 $ redis-cli -n 1 INCR a (integer) 2 $ redis-cli -n 2 INCR a (integer) 1 </code></pre> <p> Some or all of this information can also be provided by using the <code> -u &lt;uri&gt; </code> option and the URI pattern <code> redis://user:password@host:port/dbnum </code> : </p> <pre><code>$ redis-cli -u redis://LJenkins:p%[email protected]:16379/0 PING PONG </code></pre> <p> <strong> NOTE: </strong> User, password and dbnum are optional. For authentication without a username, use username <code> default </code> . For TLS, use the scheme <code> rediss </code> . </p> <p> You can use the <code> -4 </code> or <code> -6 </code> argument to set a preference for IPv4 or IPv6, respectively, for DNS lookups. </p> <h2 id="ssltls"> SSL/TLS </h2> <p> By default, <code> redis-cli </code> uses a plain TCP connection to connect to Redis. You may enable SSL/TLS using the <code> --tls </code> option, along with <code> --cacert </code> or <code> --cacertdir </code> to configure a trusted root certificate bundle or directory. </p> <p> If the target server requires authentication using a client side certificate, you can specify a certificate and a corresponding private key using <code> --cert </code> and <code> --key </code> . </p> <h2 id="get-input-from-other-programs"> Get input from other programs </h2> <p> There are two ways you can use <code> redis-cli </code> in order to receive input from other commands via the standard input. One is to use the target payload as the last argument from <em> stdin </em> . For example, in order to set the Redis key <code> net_services </code> to the content of the file <code> /etc/services </code> from a local file system, use the <code> -x </code> option: </p> <pre><code>$ redis-cli -x SET net_services &lt; /etc/services OK $ redis-cli GETRANGE net_services 0 50 "#\n# Network services, Internet style\n#\n# Note that " </code></pre> <p> In the first line of the above session, <code> redis-cli </code> was executed with the <code> -x </code> option and a file was redirected to the CLI's standard input as the value to satisfy the <code> SET net_services </code> command phrase. This is useful for scripting. </p> <p> A different approach is to feed <code> redis-cli </code> a sequence of commands written in a text file: </p> <pre><code>$ cat /tmp/commands.txt SET item:3374 100 INCR item:3374 APPEND item:3374 xxx GET item:3374 $ cat /tmp/commands.txt | redis-cli OK (integer) 101 (integer) 6 "101xxx" </code></pre> <p> All the commands in <code> commands.txt </code> are executed consecutively by <code> redis-cli </code> as if they were typed by the user in interactive mode. Strings can be quoted inside the file if needed, so that it's possible to have single arguments with spaces, newlines, or other special characters: </p> <pre><code>$ cat /tmp/commands.txt SET arg_example "This is a single argument" STRLEN arg_example $ cat /tmp/commands.txt | redis-cli OK (integer) 25 </code></pre> <h2 id="continuously-run-the-same-command"> Continuously run the same command </h2> <p> It is possible to execute a single command a specified number of times with a user-selected pause between executions. This is useful in different contexts - for example when we want to continuously monitor some key content or <a href="/docs/latest/commands/info/"> <code> INFO </code> </a> field output, or when we want to simulate some recurring write event, such as pushing a new item into a list every 5 seconds. </p> <p> This feature is controlled by two options: <code> -r &lt;count&gt; </code> and <code> -i &lt;delay&gt; </code> . The <code> -r </code> option states how many times to run a command and <code> -i </code> sets the delay between the different command calls in seconds (with the ability to specify values such as 0.1 to represent 100 milliseconds). </p> <p> By default the interval (or delay) is set to 0, so commands are just executed ASAP: </p> <pre><code>$ redis-cli -r 5 INCR counter_value (integer) 1 (integer) 2 (integer) 3 (integer) 4 (integer) 5 </code></pre> <p> To run the same command indefinitely, use <code> -1 </code> as the count value. To monitor over time the RSS memory size it's possible to use the following command: </p> <pre><code>$ redis-cli -r -1 -i 1 INFO | grep rss_human used_memory_rss_human:2.71M used_memory_rss_human:2.73M used_memory_rss_human:2.73M used_memory_rss_human:2.73M ... a new line will be printed each second ... </code></pre> <h2 id="mass-insertion-of-data-using-redis-cli"> Mass insertion of data using <code> redis-cli </code> </h2> <p> Mass insertion using <code> redis-cli </code> is covered in a separate page as it is a worthwhile topic itself. Please refer to our <a href="/docs/latest/develop/use/patterns/bulk-loading/"> mass insertion guide </a> . </p> <h2 id="csv-output"> CSV output </h2> <p> A CSV (Comma Separated Values) output feature exists within <code> redis-cli </code> to export data from Redis to an external program. </p> <pre><code>$ redis-cli LPUSH mylist a b c d (integer) 4 $ redis-cli --csv LRANGE mylist 0 -1 "d","c","b","a" </code></pre> <p> Note that the <code> --csv </code> flag will only work on a single command, not the entirety of a DB as an export. </p> <h2 id="run-lua-scripts"> Run Lua scripts </h2> <p> The <code> redis-cli </code> has extensive support for using the debugging facility of Lua scripting, available with Redis 3.2 onwards. For this feature, refer to the <a href="/docs/latest/develop/interact/programmability/lua-debugging/"> Redis Lua debugger documentation </a> . </p> <p> Even without using the debugger, <code> redis-cli </code> can be used to run scripts from a file as an argument: </p> <pre><code>$ cat /tmp/script.lua return redis.call('SET',KEYS[1],ARGV[1]) $ redis-cli --eval /tmp/script.lua location:hastings:temp , 23 OK </code></pre> <p> The Redis <a href="/docs/latest/commands/eval/"> <code> EVAL </code> </a> command takes the list of keys the script uses, and the other non key arguments, as different arrays. When calling <a href="/docs/latest/commands/eval/"> <code> EVAL </code> </a> you provide the number of keys as a number. </p> <p> When calling <code> redis-cli </code> with the <code> --eval </code> option above, there is no need to specify the number of keys explicitly. Instead it uses the convention of separating keys and arguments with a comma. This is why in the above call you see <code> location:hastings:temp , 23 </code> as arguments. </p> <p> So <code> location:hastings:temp </code> will populate the <a href="/docs/latest/commands/keys/"> <code> KEYS </code> </a> array, and <code> 23 </code> the <code> ARGV </code> array. </p> <p> The <code> --eval </code> option is useful when writing simple scripts. For more complex work, the Lua debugger is recommended. It is possible to mix the two approaches, since the debugger can also execute scripts from an external file. </p> <h2 id="interactive-mode"> Interactive mode </h2> <p> We have explored how to use the Redis CLI as a command line program. This is useful for scripts and certain types of testing, however most people will spend the majority of time in <code> redis-cli </code> using its interactive mode. </p> <p> In interactive mode the user types Redis commands at the prompt. The command is sent to the server, processed, and the reply is parsed back and rendered into a simpler form to read. </p> <p> Nothing special is needed for running the <code> redis-cli </code> in interactive mode - just execute it without any arguments </p> <pre><code>$ redis-cli 127.0.0.1:6379&gt; PING PONG </code></pre> <p> The string <code> 127.0.0.1:6379&gt; </code> is the prompt. It displays the connected Redis server instance's hostname and port. </p> <p> The prompt updates as the connected server changes or when operating on a database different from the database number zero: </p> <pre><code>127.0.0.1:6379&gt; SELECT 2 OK 127.0.0.1:6379[2]&gt; DBSIZE (integer) 1 127.0.0.1:6379[2]&gt; SELECT 0 OK 127.0.0.1:6379&gt; DBSIZE (integer) 503 </code></pre> <h3 id="handle-connections-and-reconnections"> Handle connections and reconnections </h3> <p> Using the <code> CONNECT </code> command in interactive mode makes it possible to connect to a different instance, by specifying the <em> hostname </em> and <em> port </em> we want to connect to: </p> <pre><code>127.0.0.1:6379&gt; CONNECT metal 6379 metal:6379&gt; PING PONG </code></pre> <p> As you can see the prompt changes accordingly when connecting to a different server instance. If a connection is attempted to an instance that is unreachable, the <code> redis-cli </code> goes into disconnected mode and attempts to reconnect with each new command: </p> <pre><code>127.0.0.1:6379&gt; CONNECT 127.0.0.1 9999 Could not connect to Redis at 127.0.0.1:9999: Connection refused not connected&gt; PING Could not connect to Redis at 127.0.0.1:9999: Connection refused not connected&gt; PING Could not connect to Redis at 127.0.0.1:9999: Connection refused </code></pre> <p> Generally after a disconnection is detected, <code> redis-cli </code> always attempts to reconnect transparently; if the attempt fails, it shows the error and enters the disconnected state. The following is an example of disconnection and reconnection: </p> <pre><code>127.0.0.1:6379&gt; INFO SERVER Could not connect to Redis at 127.0.0.1:6379: Connection refused not connected&gt; PING PONG 127.0.0.1:6379&gt; (now we are connected again) </code></pre> <p> When a reconnection is performed, <code> redis-cli </code> automatically re-selects the last database number selected. However, all other states about the connection is lost, such as within a MULTI/EXEC transaction: </p> <pre><code>$ redis-cli 127.0.0.1:6379&gt; MULTI OK 127.0.0.1:6379&gt; PING QUEUED ( here the server is manually restarted ) 127.0.0.1:6379&gt; EXEC (error) ERR EXEC without MULTI </code></pre> <p> This is usually not an issue when using the <code> redis-cli </code> in interactive mode for testing, but this limitation should be known. </p> <p> Use the <code> -t &lt;timeout&gt; </code> option to specify server timeout in seconds. </p> <h3 id="editing-history-completion-and-hints"> Editing, history, completion and hints </h3> <p> Because <code> redis-cli </code> uses the <a href="http://github.com/antirez/linenoise"> linenoise line editing library </a> , it always has line editing capabilities, without depending on <code> libreadline </code> or other optional libraries. </p> <p> Command execution history can be accessed in order to avoid retyping commands by pressing the arrow keys (up and down). The history is preserved between restarts of the CLI, in a file named <code> .rediscli_history </code> inside the user home directory, as specified by the <code> HOME </code> environment variable. It is possible to use a different history filename by setting the <code> REDISCLI_HISTFILE </code> environment variable, and disable it by setting it to <code> /dev/null </code> . </p> <p> The <code> redis-cli </code> client is also able to perform command-name completion by pressing the TAB key, as in the following example: </p> <pre><code>127.0.0.1:6379&gt; Z&lt;TAB&gt; 127.0.0.1:6379&gt; ZADD&lt;TAB&gt; 127.0.0.1:6379&gt; ZCARD&lt;TAB&gt; </code></pre> <p> Once Redis command name has been entered at the prompt, the <code> redis-cli </code> will display syntax hints. Like command history, this behavior can be turned on and off via the <code> redis-cli </code> preferences. </p> <p> Reverse history searches, such as <code> CTRL-R </code> in terminals, is supported. </p> <h3 id="preferences"> Preferences </h3> <p> There are two ways to customize <code> redis-cli </code> behavior. The file <code> .redisclirc </code> in the home directory is loaded by the CLI on startup. You can override the file's default location by setting the <code> REDISCLI_RCFILE </code> environment variable to an alternative path. Preferences can also be set during a CLI session, in which case they will last only the duration of the session. </p> <p> To set preferences, use the special <code> :set </code> command. The following preferences can be set, either by typing the command in the CLI or adding it to the <code> .redisclirc </code> file: </p> <ul> <li> <code> :set hints </code> - enables syntax hints </li> <li> <code> :set nohints </code> - disables syntax hints </li> </ul> <h3 id="run-the-same-command-n-times"> Run the same command N times </h3> <p> It is possible to run the same command multiple times in interactive mode by prefixing the command name by a number: </p> <pre><code>127.0.0.1:6379&gt; 5 INCR mycounter (integer) 1 (integer) 2 (integer) 3 (integer) 4 (integer) 5 </code></pre> <h3 id="show-online-help-for-redis-commands"> Show online help for Redis commands </h3> <p> <code> redis-cli </code> provides online help for most Redis <a href="/docs/latest/commands/"> commands </a> , using the <code> HELP </code> command. The command can be used in two forms: </p> <ul> <li> <code> HELP @&lt;category&gt; </code> shows all the commands about a given category. The categories are: <ul> <li> <code> @generic </code> </li> <li> <code> @string </code> </li> <li> <code> @list </code> </li> <li> <code> @set </code> </li> <li> <code> @sorted_set </code> </li> <li> <code> @hash </code> </li> <li> <code> @pubsub </code> </li> <li> <code> @transactions </code> </li> <li> <code> @connection </code> </li> <li> <code> @server </code> </li> <li> <code> @scripting </code> </li> <li> <code> @hyperloglog </code> </li> <li> <code> @cluster </code> </li> <li> <code> @geo </code> </li> <li> <code> @stream </code> </li> </ul> </li> <li> <code> HELP &lt;commandname&gt; </code> shows specific help for the command given as argument. </li> </ul> <p> For example in order to show help for the <a href="/docs/latest/commands/pfadd/"> <code> PFADD </code> </a> command, use: </p> <pre><code>127.0.0.1:6379&gt; HELP PFADD PFADD key element [element ...] summary: Adds the specified elements to the specified HyperLogLog. since: 2.8.9 </code></pre> <p> Note that <code> HELP </code> supports TAB completion as well. </p> <h3 id="clear-the-terminal-screen"> Clear the terminal screen </h3> <p> Using the <code> CLEAR </code> command in interactive mode clears the terminal's screen. </p> <h2 id="special-modes-of-operation"> Special modes of operation </h2> <p> So far we saw two main modes of <code> redis-cli </code> . </p> <ul> <li> Command line execution of Redis commands. </li> <li> Interactive "REPL" usage. </li> </ul> <p> The CLI performs other auxiliary tasks related to Redis that are explained in the next sections: </p> <ul> <li> Monitoring tool to show continuous stats about a Redis server. </li> <li> Scanning a Redis database for very large keys. </li> <li> Key space scanner with pattern matching. </li> <li> Acting as a <a href="/docs/latest/develop/interact/pubsub/"> Pub/Sub </a> client to subscribe to channels. </li> <li> Monitoring the commands executed into a Redis instance. </li> <li> Checking the <a href="/docs/latest/operate/oss_and_stack/management/optimization/latency/"> latency </a> of a Redis server in different ways. </li> <li> Checking the scheduler latency of the local computer. </li> <li> Transferring RDB backups from a remote Redis server locally. </li> <li> Acting as a Redis replica for showing what a replica receives. </li> <li> Simulating <a href="/docs/latest/develop/reference/eviction/"> LRU </a> workloads for showing stats about keys hits. </li> <li> A client for the Lua debugger. </li> </ul> <h3 id="continuous-stats-mode"> Continuous stats mode </h3> <p> Continuous stats mode is probably one of the lesser known yet very useful features of <code> redis-cli </code> to monitor Redis instances in real time. To enable this mode, the <code> --stat </code> option is used. The output is very clear about the behavior of the CLI in this mode: </p> <pre><code>$ redis-cli --stat ------- data ------ --------------------- load -------------------- - child - keys mem clients blocked requests connections 506 1015.00K 1 0 24 (+0) 7 506 1015.00K 1 0 25 (+1) 7 506 3.40M 51 0 60461 (+60436) 57 506 3.40M 51 0 146425 (+85964) 107 507 3.40M 51 0 233844 (+87419) 157 507 3.40M 51 0 321715 (+87871) 207 508 3.40M 51 0 408642 (+86927) 257 508 3.40M 51 0 497038 (+88396) 257 </code></pre> <p> In this mode a new line is printed every second with useful information and differences of request values between old data points. Memory usage, client connection counts, and various other statistics about the connected Redis database can be easily understood with this auxiliary <code> redis-cli </code> tool. </p> <p> The <code> -i &lt;interval&gt; </code> option in this case works as a modifier in order to change the frequency at which new lines are emitted. The default is one second. </p> <h2 id="scan-for-big-keys-and-memory-usage"> Scan for big keys and memory usage </h2> <h3 id="big-keys"> Big keys </h3> <p> In this special mode, <code> redis-cli </code> works as a key space analyzer. It scans the dataset for big keys, but also provides information about the data types that the data set consists of. This mode is enabled with the <code> --bigkeys </code> option, and produces verbose output: </p> <pre><code>$ redis-cli --bigkeys # Scanning the entire keyspace to find biggest keys as well as # average sizes per key type. You can use -i 0.01 to sleep 0.01 sec # per SCAN command (not usually needed). [00.00%] Biggest string found so far 'key-419' with 3 bytes [05.14%] Biggest list found so far 'mylist' with 100004 items [35.77%] Biggest string found so far 'counter:__rand_int__' with 6 bytes [73.91%] Biggest hash found so far 'myobject' with 3 fields -------- summary ------- Sampled 506 keys in the keyspace! Total key length in bytes is 3452 (avg len 6.82) Biggest string found 'counter:__rand_int__' has 6 bytes Biggest list found 'mylist' has 100004 items Biggest hash found 'myobject' has 3 fields 504 strings with 1403 bytes (99.60% of keys, avg size 2.78) 1 lists with 100004 items (00.20% of keys, avg size 100004.00) 0 sets with 0 members (00.00% of keys, avg size 0.00) 1 hashs with 3 fields (00.20% of keys, avg size 3.00) 0 zsets with 0 members (00.00% of keys, avg size 0.00) </code></pre> <p> In the first part of the output, each new key larger than the previous larger key (of the same type) encountered is reported. The summary section provides general stats about the data inside the Redis instance. </p> <p> The program uses the <a href="/docs/latest/commands/scan/"> <code> SCAN </code> </a> command, so it can be executed against a busy server without impacting the operations, however the <code> -i </code> option can be used in order to throttle the scanning process of the specified fraction of second for each <a href="/docs/latest/commands/scan/"> <code> SCAN </code> </a> command. </p> <p> For example, <code> -i 0.01 </code> will slow down the program execution considerably, but will also reduce the load on the server to a negligible amount. </p> <p> Note that the summary also reports in a cleaner form the biggest keys found for each time. The initial output is just to provide some interesting info ASAP if running against a very large data set. </p> <p> The <code> --bigkeys </code> option now works on cluster replicas. </p> <h3 id="memory-usage"> Memory usage </h3> <p> Similar to the <code> --bigkeys </code> option, <code> --memkeys </code> allows you to scan the entire keyspace to find biggest keys as well as the average sizes per key type. </p> <p> The <code> --memkeys </code> option now works on cluster replicas. </p> <h3 id="combine---bigkeys-and---memkeys"> Combine <code> --bigkeys </code> and <code> --memkeys </code> </h3> <p> You can use the <code> --keystats </code> and <code> --keystats-samples </code> options to combine <code> --memkeys </code> and <code> --bigkeys </code> with additional distribution data. </p> <h2 id="get-a-list-of-keys"> Get a list of keys </h2> <p> It is also possible to scan the key space, again in a way that does not block the Redis server (which does happen when you use a command like <code> KEYS * </code> ), and print all the key names, or filter them for specific patterns. This mode, like the <code> --bigkeys </code> option, uses the <a href="/docs/latest/commands/scan/"> <code> SCAN </code> </a> command, so keys may be reported multiple times if the dataset is changing, but no key would ever be missing, if that key was present since the start of the iteration. Because of the command that it uses this option is called <code> --scan </code> . </p> <pre><code>$ redis-cli --scan | head -10 key-419 key-71 key-236 key-50 key-38 key-458 key-453 key-499 key-446 key-371 </code></pre> <p> Note that <code> head -10 </code> is used in order to print only the first ten lines of the output. </p> <p> Scanning is able to use the underlying pattern matching capability of the <a href="/docs/latest/commands/scan/"> <code> SCAN </code> </a> command with the <code> --pattern </code> option. </p> <pre><code>$ redis-cli --scan --pattern '*-11*' key-114 key-117 key-118 key-113 key-115 key-112 key-119 key-11 key-111 key-110 key-116 </code></pre> <p> Piping the output through the <code> wc </code> command can be used to count specific kind of objects, by key name: </p> <pre><code>$ redis-cli --scan --pattern 'user:*' | wc -l 3829433 </code></pre> <p> You can use <code> -i 0.01 </code> to add a delay between calls to the <a href="/docs/latest/commands/scan/"> <code> SCAN </code> </a> command. This will make the command slower but will significantly reduce load on the server. </p> <h2 id="pubsub-mode"> Pub/sub mode </h2> <p> The CLI is able to publish messages in Redis Pub/Sub channels using the <a href="/docs/latest/commands/publish/"> <code> PUBLISH </code> </a> command. Subscribing to channels in order to receive messages is different - the terminal is blocked and waits for messages, so this is implemented as a special mode in <code> redis-cli </code> . Unlike other special modes this mode is not enabled by using a special option, but simply by using the <a href="/docs/latest/commands/subscribe/"> <code> SUBSCRIBE </code> </a> or <a href="/docs/latest/commands/psubscribe/"> <code> PSUBSCRIBE </code> </a> command, which are available in interactive or command mode: </p> <pre><code>$ redis-cli PSUBSCRIBE '*' Reading messages... (press Ctrl-C to quit) 1) "PSUBSCRIBE" 2) "*" 3) (integer) 1 </code></pre> <p> The <em> reading messages </em> message shows that we entered Pub/Sub mode. When another client publishes some message in some channel, such as with the command <code> redis-cli PUBLISH mychannel mymessage </code> , the CLI in Pub/Sub mode will show something such as: </p> <pre><code>1) "pmessage" 2) "*" 3) "mychannel" 4) "mymessage" </code></pre> <p> This is very useful for debugging Pub/Sub issues. To exit the Pub/Sub mode just process <code> CTRL-C </code> . </p> <h2 id="monitor-commands-executed-in-redis"> Monitor commands executed in Redis </h2> <p> Similarly to the Pub/Sub mode, the monitoring mode is entered automatically once you use the <a href="/docs/latest/commands/monitor/"> <code> MONITOR </code> </a> command. All commands received by the active Redis instance will be printed to the standard output: </p> <pre><code>$ redis-cli MONITOR OK 1460100081.165665 [0 127.0.0.1:51706] "set" "shipment:8000736522714:status" "sorting" 1460100083.053365 [0 127.0.0.1:51707] "get" "shipment:8000736522714:status" </code></pre> <p> Note that it is possible to pipe the output, so you can monitor for specific patterns using tools such as <code> grep </code> . </p> <h2 id="monitor-the-latency-of-redis-instances"> Monitor the latency of Redis instances </h2> <p> Redis is often used in contexts where latency is very critical. Latency involves multiple moving parts within the application, from the client library to the network stack, to the Redis instance itself. </p> <p> The <code> redis-cli </code> has multiple facilities for studying the latency of a Redis instance and understanding the latency's maximum, average and distribution. </p> <p> The basic latency-checking tool is the <code> --latency </code> option. Using this option the CLI runs a loop where the <a href="/docs/latest/commands/ping/"> <code> PING </code> </a> command is sent to the Redis instance and the time to receive a reply is measured. This happens 100 times per second, and stats are updated in a real time in the console: </p> <pre><code>$ redis-cli --latency min: 0, max: 1, avg: 0.19 (427 samples) </code></pre> <p> The stats are provided in milliseconds. Usually, the average latency of a very fast instance tends to be overestimated a bit because of the latency due to the kernel scheduler of the system running <code> redis-cli </code> itself, so the average latency of 0.19 above may easily be 0.01 or less. However this is usually not a big problem, since most developers are interested in events of a few milliseconds or more. </p> <p> Sometimes it is useful to study how the maximum and average latencies evolve during time. The <code> --latency-history </code> option is used for that purpose: it works exactly like <code> --latency </code> , but every 15 seconds (by default) a new sampling session is started from scratch: </p> <pre><code>$ redis-cli --latency-history min: 0, max: 1, avg: 0.14 (1314 samples) -- 15.01 seconds range min: 0, max: 1, avg: 0.18 (1299 samples) -- 15.00 seconds range min: 0, max: 1, avg: 0.20 (113 samples)^C </code></pre> <p> Sampling sessions' length can be changed with the <code> -i &lt;interval&gt; </code> option. </p> <p> The most advanced latency study tool, but also the most complex to interpret for non-experienced users, is the ability to use color terminals to show a spectrum of latencies. You'll see a colored output that indicates the different percentages of samples, and different ASCII characters that indicate different latency figures. This mode is enabled using the <code> --latency-dist </code> option: </p> <pre><code>$ redis-cli --latency-dist (output not displayed, requires a color terminal, try it!) </code></pre> <p> There is another pretty unusual latency tool implemented inside <code> redis-cli </code> . It does not check the latency of a Redis instance, but the latency of the computer running <code> redis-cli </code> . This latency is intrinsic to the kernel scheduler, the hypervisor in case of virtualized instances, and so forth. </p> <p> Redis calls it <em> intrinsic latency </em> because it's mostly opaque to the programmer. If the Redis instance has high latency regardless of all the obvious things that may be the source cause, it's worth to check what's the best your system can do by running <code> redis-cli </code> in this special mode directly in the system you are running Redis servers on. </p> <p> By measuring the intrinsic latency, you know that this is the baseline, and Redis cannot outdo your system. In order to run the CLI in this mode, use the <code> --intrinsic-latency &lt;test-time&gt; </code> . Note that the test time is in seconds and dictates how long the test should run. </p> <pre><code>$ ./redis-cli --intrinsic-latency 5 Max latency so far: 1 microseconds. Max latency so far: 7 microseconds. Max latency so far: 9 microseconds. Max latency so far: 11 microseconds. Max latency so far: 13 microseconds. Max latency so far: 15 microseconds. Max latency so far: 34 microseconds. Max latency so far: 82 microseconds. Max latency so far: 586 microseconds. Max latency so far: 739 microseconds. 65433042 total runs (avg latency: 0.0764 microseconds / 764.14 nanoseconds per run). Worst run took 9671x longer than the average latency. </code></pre> <p> IMPORTANT: this command must be executed on the computer that runs the Redis server instance, not on a different host. It does not connect to a Redis instance and performs the test locally. </p> <p> In the above case, the system cannot do better than 739 microseconds of worst case latency, so one can expect certain queries to occasionally run less than 1 millisecond. </p> <h2 id="remote-backups-of-rdb-files"> Remote backups of RDB files </h2> <p> During a Redis replication's first synchronization, the primary and the replica exchange the whole data set in the form of an RDB file. This feature is exploited by <code> redis-cli </code> in order to provide a remote backup facility that allows a transfer of an RDB file from any Redis instance to the local computer running <code> redis-cli </code> . To use this mode, call the CLI with the <code> --rdb &lt;dest-filename&gt; </code> option: </p> <pre><code>$ redis-cli --rdb /tmp/dump.rdb SYNC sent to master, writing 13256 bytes to '/tmp/dump.rdb' Transfer finished with success. </code></pre> <p> This is a simple but effective way to ensure disaster recovery RDB backups exist of your Redis instance. When using this options in scripts or <code> cron </code> jobs, make sure to check the return value of the command. If it is non zero, an error occurred as in the following example: </p> <pre><code>$ redis-cli --rdb /tmp/dump.rdb SYNC with master failed: -ERR Can't SYNC while not connected with my master $ echo $? 1 </code></pre> <h2 id="replica-mode"> Replica mode </h2> <p> The replica mode of the CLI is an advanced feature useful for Redis developers and for debugging operations. It allows for the inspection of the content a primary sends to its replicas in the replication stream in order to propagate the writes to its replicas. The option name is simply <code> --replica </code> . The following is a working example: </p> <pre><code>$ redis-cli --replica SYNC with master, discarding 13256 bytes of bulk transfer... SYNC done. Logging commands from master. "PING" "SELECT","0" "SET","last_name","Enigk" "PING" "INCR","mycounter" </code></pre> <p> The command begins by discarding the RDB file of the first synchronization and then logs each command received in CSV format. </p> <p> If you think some of the commands are not replicated correctly in your replicas this is a good way to check what's happening, and also useful information in order to improve the bug report. </p> <h2 id="perform-an-lru-simulation"> Perform an LRU simulation </h2> <p> Redis is often used as a cache with <a href="/docs/latest/develop/reference/eviction/"> LRU eviction </a> . Depending on the number of keys and the amount of memory allocated for the cache (specified via the <code> maxmemory </code> directive), the amount of cache hits and misses will change. Sometimes, simulating the rate of hits is very useful to correctly provision your cache. </p> <p> The <code> redis-cli </code> has a special mode where it performs a simulation of GET and SET operations, using an 80-20% power law distribution in the requests pattern. This means that 20% of keys will be requested 80% of times, which is a common distribution in caching scenarios. </p> <p> Theoretically, given the distribution of the requests and the Redis memory overhead, it should be possible to compute the hit rate analytically with a mathematical formula. However, Redis can be configured with different LRU settings (number of samples) and LRU's implementation, which is approximated in Redis, changes a lot between different versions. Similarly the amount of memory per key may change between versions. That is why this tool was built: its main motivation was for testing the quality of Redis' LRU implementation, but now is also useful for testing how a given version behaves with the settings originally intended for deployment. </p> <p> To use this mode, specify the amount of keys in the test and configure a sensible <code> maxmemory </code> setting as a first attempt. </p> <p> IMPORTANT NOTE: Configuring the <code> maxmemory </code> setting in the Redis configuration is crucial: if there is no cap to the maximum memory usage, the hit will eventually be 100% since all the keys can be stored in memory. If too many keys are specified with maximum memory, eventually all of the computer RAM will be used. It is also needed to configure an appropriate <em> maxmemory policy </em> ; most of the time <code> allkeys-lru </code> is selected. </p> <p> In the following example there is a configured a memory limit of 100MB and an LRU simulation using 10 million keys. </p> <p> WARNING: the test uses pipelining and will stress the server, don't use it with production instances. </p> <pre><code>$ ./redis-cli --lru-test 10000000 156000 Gets/sec | Hits: 4552 (2.92%) | Misses: 151448 (97.08%) 153750 Gets/sec | Hits: 12906 (8.39%) | Misses: 140844 (91.61%) 159250 Gets/sec | Hits: 21811 (13.70%) | Misses: 137439 (86.30%) 151000 Gets/sec | Hits: 27615 (18.29%) | Misses: 123385 (81.71%) 145000 Gets/sec | Hits: 32791 (22.61%) | Misses: 112209 (77.39%) 157750 Gets/sec | Hits: 42178 (26.74%) | Misses: 115572 (73.26%) 154500 Gets/sec | Hits: 47418 (30.69%) | Misses: 107082 (69.31%) 151250 Gets/sec | Hits: 51636 (34.14%) | Misses: 99614 (65.86%) </code></pre> <p> The program shows stats every second. In the first seconds the cache starts to be populated. The misses rate later stabilizes into the actual figure that can be expected: </p> <pre><code>120750 Gets/sec | Hits: 48774 (40.39%) | Misses: 71976 (59.61%) 122500 Gets/sec | Hits: 49052 (40.04%) | Misses: 73448 (59.96%) 127000 Gets/sec | Hits: 50870 (40.06%) | Misses: 76130 (59.94%) 124250 Gets/sec | Hits: 50147 (40.36%) | Misses: 74103 (59.64%) </code></pre> <p> A miss rate of 59% may not be acceptable for certain use cases therefor 100MB of memory is not enough. Observe an example using a half gigabyte of memory. After several minutes the output stabilizes to the following figures: </p> <pre><code>140000 Gets/sec | Hits: 135376 (96.70%) | Misses: 4624 (3.30%) 141250 Gets/sec | Hits: 136523 (96.65%) | Misses: 4727 (3.35%) 140250 Gets/sec | Hits: 135457 (96.58%) | Misses: 4793 (3.42%) 140500 Gets/sec | Hits: 135947 (96.76%) | Misses: 4553 (3.24%) </code></pre> <p> With 500MB there is sufficient space for the key quantity (10 million) and distribution (80-20 style). </p> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/develop/tools/cli/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/commands/zrank/.html
<section class="prose w-full py-12"> <h1 class="command-name"> ZRANK </h1> <div class="font-semibold text-redis-ink-900"> Syntax </div> <pre class="command-syntax">ZRANK key member [WITHSCORE]</pre> <dl class="grid grid-cols-[auto,1fr] gap-2 mb-12"> <dt class="font-semibold text-redis-ink-900 m-0"> Available since: </dt> <dd class="m-0"> 2.0.0 </dd> <dt class="font-semibold text-redis-ink-900 m-0"> Time complexity: </dt> <dd class="m-0"> O(log(N)) </dd> <dt class="font-semibold text-redis-ink-900 m-0"> ACL categories: </dt> <dd class="m-0"> <code> @read </code> <span class="mr-1 last:hidden"> , </span> <code> @sortedset </code> <span class="mr-1 last:hidden"> , </span> <code> @fast </code> <span class="mr-1 last:hidden"> , </span> </dd> </dl> <p> Returns the rank of <code> member </code> in the sorted set stored at <code> key </code> , with the scores ordered from low to high. The rank (or index) is 0-based, which means that the member with the lowest score has rank <code> 0 </code> . </p> <p> The optional <code> WITHSCORE </code> argument supplements the command's reply with the score of the element returned. </p> <p> Use <a href="/docs/latest/commands/zrevrank/"> <code> ZREVRANK </code> </a> to get the rank of an element with the scores ordered from high to low. </p> <h2 id="examples"> Examples </h2> <div class="bg-slate-900 border-b border-slate-700 rounded-t-xl px-4 py-3 w-full flex"> <svg class="shrink-0 h-[1.0625rem] w-[1.0625rem] fill-slate-50" fill="currentColor" viewbox="0 0 20 20"> <path d="M2.5 10C2.5 5.85786 5.85786 2.5 10 2.5C14.1421 2.5 17.5 5.85786 17.5 10C17.5 14.1421 14.1421 17.5 10 17.5C5.85786 17.5 2.5 14.1421 2.5 10Z"> </path> </svg> <svg class="shrink-0 h-[1.0625rem] w-[1.0625rem] fill-slate-50" fill="currentColor" viewbox="0 0 20 20"> <path d="M10 2.5L18.6603 17.5L1.33975 17.5L10 2.5Z"> </path> </svg> <svg class="shrink-0 h-[1.0625rem] w-[1.0625rem] fill-slate-50" fill="currentColor" viewbox="0 0 20 20"> <path d="M10 2.5L12.0776 7.9322L17.886 8.22949L13.3617 11.8841L14.8738 17.5L10 14.3264L5.1262 17.5L6.63834 11.8841L2.11403 8.22949L7.92238 7.9322L10 2.5Z"> </path> </svg> </div> <form class="redis-cli overflow-y-auto max-h-80"> <pre tabindex="0">redis&gt; ZADD myzset 1 "one" (integer) 1 redis&gt; ZADD myzset 2 "two" (integer) 1 redis&gt; ZADD myzset 3 "three" (integer) 1 redis&gt; ZRANK myzset "three" (integer) 2 redis&gt; ZRANK myzset "four" (nil) redis&gt; ZRANK myzset "three" WITHSCORE 1) (integer) 2 2) "3" redis&gt; ZRANK myzset "four" WITHSCORE (nil) </pre> <div class="prompt" style=""> <span> redis&gt; </span> <input autocomplete="off" name="prompt" spellcheck="false" type="text"/> </div> </form> <h2 id="resp2-reply"> RESP2 Reply </h2> <p> One of the following: </p> <ul> <li> <a href="../../develop/reference/protocol-spec#bulk-strings"> Nil reply </a> : if the key does not exist or the member does not exist in the sorted set. </li> <li> <a href="../../develop/reference/protocol-spec#integers"> Integer reply </a> : the rank of the member when <em> WITHSCORE </em> is not used. </li> <li> <a href="../../develop/reference/protocol-spec#arrays"> Array reply </a> : the rank and score of the member when <em> WITHSCORE </em> is used. </li> </ul> <h2 id="resp3-reply"> RESP3 Reply </h2> <p> One of the following: </p> <ul> <li> <a href="../../develop/reference/protocol-spec#nulls"> Null reply </a> : if the key does not exist or the member does not exist in the sorted set. </li> <li> <a href="../../develop/reference/protocol-spec#integers"> Integer reply </a> : the rank of the member when <em> WITHSCORE </em> is not used. </li> <li> <a href="../../develop/reference/protocol-spec#arrays"> Array reply </a> : the rank and score of the member when <em> WITHSCORE </em> is used. </li> </ul> <br/> <h2> History </h2> <ul> <li> Starting with Redis version 7.2.0: Added the optional <code> WITHSCORE </code> argument. </li> </ul> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/commands/zrank/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/rc/cloud-integrations/aws-cloud-accounts/iam-resources/aws-console/.html
<section class="prose w-full py-12 max-w-none"> <h1> Create IAM resources using AWS console </h1> <div class="banner-article rounded-md"> <p> Self-managed AWS accounts are deprecated, so this article has been archived. </p> </div> <p> To manually create IAM resources using the <a href="https://console.aws.amazon.com/"> AWS console </a> , follow these steps. </p> <h2 id="step-1-create-the-iam-instance-policy"> Step 1: Create the IAM instance policy </h2> <p> First, create a policy to use for the new instance role: </p> <!-- <video class="video" autoplay controls loop muted playsinline preload=auto width=100% title="Create an instance role policy"> <source src="/images/rc/create-instance-role-policy.mp4" type="video/mp4"> </video> --> <ol> <li> <p> In the AWS IAM console, go to <strong> Policies </strong> &gt; <strong> Create policy </strong> . </p> </li> <li> <p> In the <strong> JSON </strong> tab, paste the contents of the RedisLabsInstanceRolePolicy.json policy file, shown here: </p> <div class="expand my-4"> <div class="expand-label cursor-pointer" onclick="toggleExpand(event)"> <div class="flex flex-row gap-3 items-center hover:text-redis-red-500 transition-colors ease-in-out duration-150"> View RedisLabsInstanceRolePolicy.json <div class="expand-chevron transition-transform duration-500 ease-in-out"> <svg fill="none" height="6" viewbox="0 0 12 6" width="12" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M5.29289 6L0.646484 1.35359L1.35359 0.646484L6.00004 5.29293L10.6465 0.646484L11.3536 1.35359L6.70718 6H5.29289Z" fill="currentColor" fill-rule="evenodd"> </path> </svg> </div> </div> </div> <div class="expand-content h-0 overflow-hidden transition-all duration-500 ease-in-out"> <div class="highlight"> <pre class="chroma"><code class="language-js" data-lang="js"><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Version"</span><span class="o">:</span> <span class="s2">"2012-10-17"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Statement"</span><span class="o">:</span> <span class="p">[</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Sid"</span><span class="o">:</span> <span class="s2">"Ec2DescribeAll"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Effect"</span><span class="o">:</span> <span class="s2">"Allow"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Action"</span><span class="o">:</span> <span class="s2">"ec2:Describe*"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Resource"</span><span class="o">:</span> <span class="s2">"*"</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Sid"</span><span class="o">:</span> <span class="s2">"GetUserInfo"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Effect"</span><span class="o">:</span> <span class="s2">"Allow"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Action"</span><span class="o">:</span> <span class="p">[</span> </span></span><span class="line"><span class="cl"> <span class="s2">"iam:GetUser"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"iam:GetUserPolicy"</span> </span></span><span class="line"><span class="cl"> <span class="p">],</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Resource"</span><span class="o">:</span> <span class="s2">"arn:aws:iam::*:user/${aws:username}"</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Sid"</span><span class="o">:</span> <span class="s2">"RolePolicyUserReadActions"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Effect"</span><span class="o">:</span> <span class="s2">"Allow"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Action"</span><span class="o">:</span> <span class="p">[</span> </span></span><span class="line"><span class="cl"> <span class="s2">"iam:GetRole"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"iam:GetPolicy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"iam:ListUsers"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"iam:ListPolicies"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"iam:ListRolePolicies"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"iam:ListAttachedRolePolicies"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"iam:ListInstanceProfiles"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"iam:ListInstanceProfilesForRole"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"iam:SimulatePrincipalPolicy"</span> </span></span><span class="line"><span class="cl"> <span class="p">],</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Resource"</span><span class="o">:</span> <span class="s2">"*"</span> </span></span><span class="line"><span class="cl"> <span 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class="line"><span class="cl"> <span class="s2">"Resource"</span><span class="o">:</span> <span class="s2">"*"</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Sid"</span><span class="o">:</span> <span class="s2">"CreateInstancesSnapshotsVolumesAndTags"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Effect"</span><span class="o">:</span> <span class="s2">"Allow"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Action"</span><span class="o">:</span> <span class="p">[</span> </span></span><span class="line"><span class="cl"> <span class="s2">"ec2:CreateVolume"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"ec2:AttachVolume"</span><span class="p">,</span> 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</span></span><span class="line"><span class="cl"> <span class="s2">"Resource"</span><span class="o">:</span> <span class="s2">"*"</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Sid"</span><span class="o">:</span> <span class="s2">"DeleteInstancesVolumesSnapshotsAndTagsWithIdentiferTag"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Effect"</span><span class="o">:</span> <span class="s2">"Allow"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Action"</span><span class="o">:</span> <span class="p">[</span> </span></span><span class="line"><span class="cl"> <span class="s2">"ec2:RebootInstances"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"ec2:StopInstances"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"ec2:TerminateInstances"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"ec2:DeleteSnapshot"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"ec2:DeleteVolume"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"ec2:DetachVolume"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"ec2:DeleteTags"</span> </span></span><span class="line"><span class="cl"> <span class="p">],</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Resource"</span><span class="o">:</span> <span class="s2">"*"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Condition"</span><span class="o">:</span> <span 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class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Action"</span><span class="o">:</span> <span class="s2">"iam:CreateServiceLinkedRole"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Resource"</span><span class="o">:</span> <span class="s2">"arn:aws:iam::*:role/aws-service-role/transitgateway.amazonaws.com/AWSServiceRoleForVPCTransitGateway*"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Condition"</span><span class="o">:</span> <span class="p">{</span><span class="s2">"StringLike"</span><span class="o">:</span> <span class="p">{</span><span class="s2">"iam:AWSServiceName"</span><span class="o">:</span> <span class="s2">"transitgateway.amazonaws.com"</span><span class="p">}}</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Effect"</span><span class="o">:</span> <span class="s2">"Allow"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Action"</span><span class="o">:</span> <span class="p">[</span> </span></span><span class="line"><span class="cl"> <span class="s2">"iam:AttachRolePolicy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"iam:PutRolePolicy"</span> </span></span><span class="line"><span class="cl"> <span class="p">],</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Resource"</span><span class="o">:</span> <span class="s2">"arn:aws:iam::*:role/aws-service-role/transitgateway.amazonaws.com/AWSServiceRoleForVPCTransitGateway*"</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">]</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> </div> </div> <script> function toggleExpand(event) { var parent = event.currentTarget.parentElement; var content = parent.getElementsByClassName('expand-content')[0]; content.classList.toggle('h-0'); content.classList.toggle('h-[600px]'); var chevron = parent.getElementsByClassName('expand-chevron')[0]; chevron.classList.toggle('rotate-180'); } </script> </li> <li> <p> Validate it and then select <strong> Review Policy </strong> . </p> </li> <li> <p> Enter <strong> RedisLabsInstanceRolePolicy </strong> as the policy name and then select <strong> Create Policy </strong> . </p> </li> </ol> <h2 id="step-2-create-the-service-role"> Step 2: Create the service role </h2> <p> To create the role that uses the policy: </p> <!-- <video class="video" autoplay controls loop muted playsinline preload=auto width=100% title="Create a cluster node role"> <source src="/images/rc/create-cluster-node-role.mp4" type="video/mp4"> </video> --> <ol> <li> In the AWS IAM console, go to <strong> Roles </strong> and click <strong> Create Role </strong> . </li> <li> Select <strong> AWS Service </strong> as the trusted entity, <strong> EC2 </strong> as the service and use case, and click <strong> Next: Permissions </strong> . </li> <li> Enter <code> RedisLabsInstanceRolePolicy </code> in the search box to look up the policy we just created, select it, and click <strong> Next: Review </strong> . </li> <li> Name the role <code> redislabs-cluster-node-role </code> and click <strong> Create Role </strong> . </li> </ol> <h2 id="step-3-create-the-user-policy"> Step 3: Create the user policy </h2> <p> Now create a policy to assign to the user: </p> <!-- <video class="video" autoplay controls loop muted playsinline preload=auto width=100% title="Create an instance user policy"> <source src="/images/rc/create-instance-user-policy.mp4" type="video/mp4"> </video> --> <ol> <li> <p> In the AWS IAM console, go to <strong> Policies </strong> &gt; <strong> Create policy </strong> . </p> </li> <li> <p> In the <strong> JSON </strong> tab, paste the contents of the RedisLabsIAMUserRestrictedPolicy.json policy file. </p> <div class="expand my-4"> <div class="expand-label cursor-pointer" onclick="toggleExpand(event)"> <div class="flex flex-row gap-3 items-center hover:text-redis-red-500 transition-colors ease-in-out duration-150"> View RedislabsIAMUserRestrictedPolicy.json <div class="expand-chevron transition-transform duration-500 ease-in-out"> <svg fill="none" height="6" viewbox="0 0 12 6" width="12" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M5.29289 6L0.646484 1.35359L1.35359 0.646484L6.00004 5.29293L10.6465 0.646484L11.3536 1.35359L6.70718 6H5.29289Z" fill="currentColor" fill-rule="evenodd"> </path> </svg> </div> </div> </div> <div class="expand-content h-0 overflow-hidden transition-all duration-500 ease-in-out"> <div class="highlight"> <pre class="chroma"><code class="language-js" data-lang="js"><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Version"</span><span class="o">:</span> <span class="s2">"2012-10-17"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Statement"</span><span class="o">:</span> <span class="p">[</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Sid"</span><span class="o">:</span> <span class="s2">"Ec2DescribeAll"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Effect"</span><span class="o">:</span> <span class="s2">"Allow"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Action"</span><span class="o">:</span> <span class="s2">"ec2:Describe*"</span><span class="p">,</span> 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</span></span><span class="line"><span class="cl"> <span class="s2">"cloudwatch:List*"</span> </span></span><span class="line"><span class="cl"> <span class="p">],</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Resource"</span><span class="o">:</span> <span class="s2">"*"</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Sid"</span><span class="o">:</span> <span class="s2">"IamUserOperations"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Effect"</span><span class="o">:</span> <span class="s2">"Allow"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Action"</span><span class="o">:</span> <span class="p">[</span> </span></span><span class="line"><span class="cl"> <span class="s2">"iam:GetUser"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"iam:GetUserPolicy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"iam:ChangePassword"</span> </span></span><span class="line"><span class="cl"> <span class="p">],</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Resource"</span><span class="o">:</span> <span class="s2">"arn:aws:iam::*:user/${aws:username}"</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Sid"</span><span class="o">:</span> <span class="s2">"RolePolicyUserReadActions"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Action"</span><span class="o">:</span> <span class="p">[</span> 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class="line"><span class="cl"> <span class="s2">"iam:SimulatePrincipalPolicy"</span> </span></span><span class="line"><span class="cl"> <span class="p">],</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Effect"</span><span class="o">:</span> <span class="s2">"Allow"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Resource"</span><span class="o">:</span> <span class="s2">"*"</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Sid"</span><span class="o">:</span> <span class="s2">"KeyPairActions"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Effect"</span><span class="o">:</span> <span class="s2">"Allow"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Action"</span><span class="o">:</span> <span class="p">[</span> </span></span><span class="line"><span class="cl"> <span class="s2">"ec2:CreateKeyPair"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"ec2:DeleteKeyPair"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"ec2:ImportKeyPair"</span> </span></span><span class="line"><span class="cl"> <span class="p">],</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Resource"</span><span class="o">:</span> <span class="s2">"*"</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Sid"</span><span class="o">:</span> <span class="s2">"CreateInstancesSnapshotsVolumesAndTags"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Effect"</span><span class="o">:</span> <span class="s2">"Allow"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Action"</span><span class="o">:</span> <span class="p">[</span> </span></span><span class="line"><span class="cl"> <span class="s2">"ec2:CreateVolume"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"ec2:AttachVolume"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"ec2:StartInstances"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"ec2:RunInstances"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"ec2:CreateSnapshot"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"ec2:CreateTags"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"ec2:ModifyInstanceAttribute"</span> </span></span><span class="line"><span class="cl"> <span class="p">],</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Resource"</span><span class="o">:</span> <span class="s2">"*"</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Sid"</span><span class="o">:</span> <span class="s2">"PassRlClusterNodeRole"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Effect"</span><span class="o">:</span> <span class="s2">"Allow"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Action"</span><span class="o">:</span> <span class="s2">"iam:PassRole"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Resource"</span><span class="o">:</span> <span class="s2">"arn:aws:iam::*:role/redislabs-cluster-node-role"</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Sid"</span><span class="o">:</span> <span class="s2">"NetworkAccess"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Effect"</span><span class="o">:</span> <span class="s2">"Allow"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Action"</span><span class="o">:</span> <span class="p">[</span> </span></span><span class="line"><span class="cl"> <span class="s2">"ec2:*Vpc*"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"ec2:*VpcPeering*"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"ec2:*Subnet*"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"ec2:*Gateway*"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"ec2:*Vpn*"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"ec2:*Route*"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"ec2:*Address*"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"ec2:*SecurityGroup*"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"ec2:*NetworkAcl*"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"ec2:*DhcpOptions*"</span> </span></span><span class="line"><span class="cl"> <span class="p">],</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Resource"</span><span class="o">:</span> <span class="s2">"*"</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Sid"</span><span class="o">:</span> <span class="s2">"DeleteInstancesVolumesSnapshotsAndTagsWithIdentiferTag"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Effect"</span><span class="o">:</span> <span class="s2">"Allow"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Action"</span><span class="o">:</span> <span class="p">[</span> </span></span><span class="line"><span class="cl"> <span class="s2">"ec2:RebootInstances"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"ec2:StopInstances"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"ec2:TerminateInstances"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"ec2:DeleteVolume"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"ec2:DeleteSnapshot"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"ec2:DetachVolume"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"ec2:DeleteTags"</span> </span></span><span class="line"><span class="cl"> <span class="p">],</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Resource"</span><span class="o">:</span> <span class="s2">"*"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Condition"</span><span class="o">:</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s2">"StringEquals"</span><span class="o">:</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s2">"ec2:ResourceTag/RedisLabsIdentifier"</span><span class="o">:</span> <span class="s2">"Redislabs-VPC"</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Sid"</span><span class="o">:</span> <span class="s2">"Support"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Effect"</span><span class="o">:</span> <span class="s2">"Allow"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Action"</span><span class="o">:</span> <span class="s2">"support:*"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Resource"</span><span class="o">:</span> <span class="s2">"*"</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">]</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> </div> </div> <script> function toggleExpand(event) { var parent = event.currentTarget.parentElement; var content = parent.getElementsByClassName('expand-content')[0]; content.classList.toggle('h-0'); content.classList.toggle('h-[600px]'); var chevron = parent.getElementsByClassName('expand-chevron')[0]; chevron.classList.toggle('rotate-180'); } </script> </li> <li> <p> Validate the policy and click <strong> Review Policy </strong> . </p> </li> <li> <p> Enter <code> RedislabsIAMUserRestrictedPolicy </code> as the policy name and click <strong> Create Policy </strong> . </p> </li> </ol> <h2 id="step-4-create-the-programmatic-access-user"> Step 4: Create the programmatic access user </h2> <p> Create a user and attach the policy you created: </p> <!-- <video class="video" autoplay controls loop muted playsinline preload=auto width=100% title="Create programmatic user"> <source src="/images/rc/create-programmatic-user.mp4" type="video/mp4"> </video> --> <ol> <li> In the AWS IAM console, go to <strong> Users </strong> &gt; select <strong> Add user </strong> . </li> <li> Name it <code> redislabs-user </code> and check only the <strong> Programmatic access </strong> checkbox. </li> <li> Click <strong> Next: Permissions </strong> . </li> <li> Select <strong> Attach existing policies directly </strong> and select <strong> RedislabsIAMUserRestrictedPolicy </strong> from the list. </li> <li> Click <strong> Next: Review </strong> . </li> <li> Click <strong> Create user </strong> . </li> <li> Download the user credentials and store them in a secure location. </li> </ol> <h2 id="step-5-create-the-console-access-role"> Step 5: Create the console access role </h2> <p> Last, create a role and attach the policy you created: </p> <!-- <video class="video" autoplay controls loop muted playsinline preload=auto width=100% title="Create console access user"> <source src="/images/rc/create-console-access-role.mp4" type="video/mp4"> </video> --> <ol> <li> In the AWS IAM console, go to <strong> Roles </strong> &gt; select <strong> Create role </strong> . </li> <li> Select <strong> Another AWS account </strong> . </li> <li> Under <strong> Account ID </strong> , enter account number <code> 168085023892 </code> (Redis Cloud's AWS account). </li> <li> Under Options, check the <strong> Require MFA </strong> checkbox only. <em> Do not check Require external ID </em> . </li> <li> Click <strong> Next: Permissions </strong> . </li> <li> Attach the policy <strong> RedisLabsIAMUserRestrictedPolicy </strong> to the role. </li> <li> Click <strong> Next: Review </strong> . </li> <li> Name the role <code> redislabs-role </code> and then click <strong> Create role </strong> . </li> </ol> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rc/cloud-integrations/aws-cloud-accounts/iam-resources/aws-console/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" 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this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; 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https://redis.io/docs/latest/commands/georadius/.html
<section class="prose w-full py-12"> <h1 class="command-name"> GEORADIUS <span class="text-base"> (deprecated) </span> </h1> <div class="border-l-8 pl-4"> <p> As of Redis version 6.2.0, this command is regarded as deprecated. </p> <p> It can be replaced by <a href="/docs/latest/commands/geosearch/"> <code> GEOSEARCH </code> </a> and <a href="/docs/latest/commands/geosearchstore/"> <code> GEOSEARCHSTORE </code> </a> with the <code> BYRADIUS </code> argument when migrating or writing new code. </p> </div> <div class="font-semibold text-redis-ink-900"> Syntax </div> <pre class="command-syntax">GEORADIUS key longitude latitude radius &lt;m | km | ft | mi&gt; [WITHCOORD] [WITHDIST] [WITHHASH] [COUNT count [ANY]] [ASC | DESC] [STORE key | STOREDIST key]</pre> <dl class="grid grid-cols-[auto,1fr] gap-2 mb-12"> <dt class="font-semibold text-redis-ink-900 m-0"> Available since: </dt> <dd class="m-0"> 3.2.0 </dd> <dt class="font-semibold text-redis-ink-900 m-0"> Time complexity: </dt> <dd class="m-0"> O(N+log(M)) where N is the number of elements inside the bounding box of the circular area delimited by center and radius and M is the number of items inside the index. </dd> <dt class="font-semibold text-redis-ink-900 m-0"> ACL categories: </dt> <dd class="m-0"> <code> @write </code> <span class="mr-1 last:hidden"> , </span> <code> @geo </code> <span class="mr-1 last:hidden"> , </span> <code> @slow </code> <span class="mr-1 last:hidden"> , </span> </dd> </dl> <p> Return the members of a sorted set populated with geospatial information using <a href="/docs/latest/commands/geoadd/"> <code> GEOADD </code> </a> , which are within the borders of the area specified with the center location and the maximum distance from the center (the radius). </p> <p> This manual page also covers the <a href="/docs/latest/commands/georadius_ro/"> <code> GEORADIUS_RO </code> </a> and <a href="/docs/latest/commands/georadiusbymember_ro/"> <code> GEORADIUSBYMEMBER_RO </code> </a> variants (see the section below for more information). </p> <p> The common use case for this command is to retrieve geospatial items near a specified point not farther than a given amount of meters (or other units). This allows, for example, to suggest mobile users of an application nearby places. </p> <p> The radius is specified in one of the following units: </p> <ul> <li> <strong> m </strong> for meters. </li> <li> <strong> km </strong> for kilometers. </li> <li> <strong> mi </strong> for miles. </li> <li> <strong> ft </strong> for feet. </li> </ul> <p> The command optionally returns additional information using the following options: </p> <ul> <li> <code> WITHDIST </code> : Also return the distance of the returned items from the specified center. The distance is returned in the same unit as the unit specified as the radius argument of the command. </li> <li> <code> WITHCOORD </code> : Also return the longitude,latitude coordinates of the matching items. </li> <li> <code> WITHHASH </code> : Also return the raw geohash-encoded sorted set score of the item, in the form of a 52 bit unsigned integer. This is only useful for low level hacks or debugging and is otherwise of little interest for the general user. </li> </ul> <p> The command default is to return unsorted items. Two different sorting methods can be invoked using the following two options: </p> <ul> <li> <code> ASC </code> : Sort returned items from the nearest to the farthest, relative to the center. </li> <li> <code> DESC </code> : Sort returned items from the farthest to the nearest, relative to the center. </li> </ul> <p> By default all the matching items are returned. It is possible to limit the results to the first N matching items by using the <strong> COUNT <code> &lt;count&gt; </code> </strong> option. When <code> ANY </code> is provided the command will return as soon as enough matches are found, so the results may not be the ones closest to the specified point, but on the other hand, the effort invested by the server is significantly lower. When <code> ANY </code> is not provided, the command will perform an effort that is proportional to the number of items matching the specified area and sort them, so to query very large areas with a very small <code> COUNT </code> option may be slow even if just a few results are returned. </p> <p> By default the command returns the items to the client. It is possible to store the results with one of these options: </p> <ul> <li> <code> STORE </code> : Store the items in a sorted set populated with their geospatial information. </li> <li> <code> STOREDIST </code> : Store the items in a sorted set populated with their distance from the center as a floating point number, in the same unit specified in the radius. </li> </ul> <h2 id="read-only-variants"> Read-only variants </h2> <p> Since <code> GEORADIUS </code> and <a href="/docs/latest/commands/georadiusbymember/"> <code> GEORADIUSBYMEMBER </code> </a> have a <code> STORE </code> and <code> STOREDIST </code> option they are technically flagged as writing commands in the Redis command table. For this reason read-only replicas will flag them, and Redis Cluster replicas will redirect them to the master instance even if the connection is in read-only mode (see the <a href="/docs/latest/commands/readonly/"> <code> READONLY </code> </a> command of Redis Cluster). </p> <p> Breaking the compatibility with the past was considered but rejected, at least for Redis 4.0, so instead two read-only variants of the commands were added. They are exactly like the original commands but refuse the <code> STORE </code> and <code> STOREDIST </code> options. The two variants are called <a href="/docs/latest/commands/georadius_ro/"> <code> GEORADIUS_RO </code> </a> and <a href="/docs/latest/commands/georadiusbymember_ro/"> <code> GEORADIUSBYMEMBER_RO </code> </a> , and can safely be used in replicas. </p> <h2 id="examples"> Examples </h2> <div class="bg-slate-900 border-b border-slate-700 rounded-t-xl px-4 py-3 w-full flex"> <svg class="shrink-0 h-[1.0625rem] w-[1.0625rem] fill-slate-50" fill="currentColor" viewbox="0 0 20 20"> <path d="M2.5 10C2.5 5.85786 5.85786 2.5 10 2.5C14.1421 2.5 17.5 5.85786 17.5 10C17.5 14.1421 14.1421 17.5 10 17.5C5.85786 17.5 2.5 14.1421 2.5 10Z"> </path> </svg> <svg class="shrink-0 h-[1.0625rem] w-[1.0625rem] fill-slate-50" fill="currentColor" viewbox="0 0 20 20"> <path d="M10 2.5L18.6603 17.5L1.33975 17.5L10 2.5Z"> </path> </svg> <svg class="shrink-0 h-[1.0625rem] w-[1.0625rem] fill-slate-50" fill="currentColor" viewbox="0 0 20 20"> <path d="M10 2.5L12.0776 7.9322L17.886 8.22949L13.3617 11.8841L14.8738 17.5L10 14.3264L5.1262 17.5L6.63834 11.8841L2.11403 8.22949L7.92238 7.9322L10 2.5Z"> </path> </svg> </div> <form class="redis-cli overflow-y-auto max-h-80"> <pre tabindex="0">redis&gt; GEOADD Sicily 13.361389 38.115556 "Palermo" 15.087269 37.502669 "Catania" (integer) 2 redis&gt; GEORADIUS Sicily 15 37 200 km WITHDIST 1) 1) "Palermo" 2) "190.4424" 2) 1) "Catania" 2) "56.4413" redis&gt; GEORADIUS Sicily 15 37 200 km WITHCOORD 1) 1) "Palermo" 2) 1) "13.36138933897018433" 2) "38.11555639549629859" 2) 1) "Catania" 2) 1) "15.08726745843887329" 2) "37.50266842333162032" redis&gt; GEORADIUS Sicily 15 37 200 km WITHDIST WITHCOORD 1) 1) "Palermo" 2) "190.4424" 3) 1) "13.36138933897018433" 2) "38.11555639549629859" 2) 1) "Catania" 2) "56.4413" 3) 1) "15.08726745843887329" 2) "37.50266842333162032" </pre> <div class="prompt" style=""> <span> redis&gt; </span> <input autocomplete="off" name="prompt" spellcheck="false" type="text"/> </div> </form> <h2 id="resp2resp3-reply"> RESP2/RESP3 Reply </h2> <p> One of the following: </p> <ul> <li> If no <code> WITH* </code> option is specified, an <a href="../../develop/reference/protocol-spec#arrays"> Array reply </a> of matched member names </li> <li> If <code> WITHCOORD </code> , <code> WITHDIST </code> , or <code> WITHHASH </code> options are specified, the command returns an <a href="../../develop/reference/protocol-spec#arrays"> Array reply </a> of arrays, where each sub-array represents a single item: <ol> <li> The distance from the center as a floating point number, in the same unit specified in the radius. </li> <li> The Geohash integer. </li> <li> The coordinates as a two items x,y array (longitude,latitude). </li> </ol> </li> </ul> <p> For example, the command <code> GEORADIUS Sicily 15 37 200 km WITHCOORD WITHDIST </code> will return each item in the following way: </p> <p> <code> ["Palermo","190.4424",["13.361389338970184","38.115556395496299"]] </code> </p> <br/> <h2> History </h2> <ul> <li> Starting with Redis version 6.2.0: Added the <code> ANY </code> option for <code> COUNT </code> . </li> <li> Starting with Redis version 7.0.0: Added support for uppercase unit names. </li> </ul> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/commands/georadius/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/rs/installing-upgrading/install/prepare-install/port-availability/.html
<section class="prose w-full py-12 max-w-none"> <h1> Ensure port availability </h1> <p class="text-lg -mt-5 mb-10"> Make sure required ports are available. </p> <p> Before <a href="/docs/latest/operate/rs/installing-upgrading/install/"> installing Redis Enterprise Software </a> , make sure all required ports are available. </p> <p> If ports that Redis assigns to the database are being used by the operating system or other processes, the installation fails. </p> <p> Follow the relevant sections to configure required ports. </p> <p> For recommended and optional port configuration, see <a href="/docs/latest/operate/rs/networking/port-configurations/"> Network port configurations </a> . </p> <h2 id="update-sysctlconf-to-avoid-port-collisions"> Update <code> sysctl.conf </code> to avoid port collisions </h2> <p> To avoid port collision, update <code> /etc/sysctl.conf </code> to include: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">net.ipv4.ip_local_port_range <span class="o">=</span> <span class="m">30000</span> <span class="m">65535</span> </span></span></code></pre> </div> <h2 id="ubuntu-conflicts-with-port-53"> Ubuntu conflicts with port 53 </h2> <p> If port 53 is in use, the installation fails. This can occur in default installations of Ubuntu 18.04 and 20.04 in which <code> systemd-resolved </code> (DNS server) is running. </p> <p> To prevent this issue, change the system configuration to make this port available before installation. </p> <ol> <li> <p> Edit <code> /etc/systemd/resolved.conf </code> : </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">sudo vi /etc/systemd/resolved.conf </span></span></code></pre> </div> </li> <li> <p> Add <code> DNSStubListener=no </code> as the last line in the file and save the file. </p> </li> <li> <p> Rename the current <code> /etc/resolv.conf </code> file: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">sudo mv /etc/resolv.conf /etc/resolv.conf.orig </span></span></code></pre> </div> </li> <li> <p> Create a symbolic link for <code> /etc/resolv.conf </code> : </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">sudo ln -s /run/systemd/resolve/resolv.conf /etc/resolv.conf </span></span></code></pre> </div> <div class="alert p-3 relative flex flex-row items-center text-base bg-redis-pencil-200 rounded-md"> <div class="p-2 pr-5"> <svg fill="none" height="21" viewbox="0 0 21 21" width="21" xmlns="http://www.w3.org/2000/svg"> <circle cx="10.5" cy="10.5" r="9.75" stroke="currentColor" stroke-width="1.5"> </circle> <path d="M10.5 14V16" stroke="currentColor" stroke-width="2"> </path> <path d="M10.5 5V12" stroke="currentColor" stroke-width="2"> </path> </svg> </div> <div class="p-1 pl-6 border-l border-l-redis-ink-900 border-opacity-50"> <div class="font-medium"> Note: </div> You might encounter a temporary name resolution error ( <code> sudo: unable to resolve host {hostname}: Temporary failure in name resolution </code> ), which should be fixed when you restart <code> systemd-resolved </code> in the next step. </div> </div> </li> <li> <p> Restart the DNS service: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">sudo service systemd-resolved restart </span></span></code></pre> </div> </li> </ol> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/installing-upgrading/install/prepare-install/port-availability/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/rs/references/rest-api/objects/db_alerts_settings/.html
<section class="prose w-full py-12 max-w-none"> <h1> Database alerts settings object </h1> <p class="text-lg -mt-5 mb-10"> An object for database alerts configuration </p> <p> An API object that represents the database alerts configuration. </p> <table> <thead> <tr> <th> Name </th> <th> Type/Value </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> bdb_backup_delayed </td> <td> <a href="/docs/latest/operate/rs/references/rest-api/objects/db_alerts_settings/bdb_alert_settings_with_threshold/"> bdb_alert_settings_with_threshold </a> object </td> <td> Periodic backup has been delayed for longer than specified threshold value (minutes) </td> </tr> <tr> <td> bdb_crdt_src_high_syncer_lag </td> <td> <a href="/docs/latest/operate/rs/references/rest-api/objects/db_alerts_settings/bdb_alert_settings_with_threshold/"> bdb_alert_settings_with_threshold </a> object </td> <td> CRDB source sync lag is higher than specified threshold value (seconds) </td> </tr> <tr> <td> bdb_crdt_src_syncer_connection_error </td> <td> <a href="/docs/latest/operate/rs/references/rest-api/objects/db_alerts_settings/bdb_alert_settings_with_threshold/"> bdb_alert_settings_with_threshold </a> object </td> <td> CRDB source sync had a connection error while trying to connect to replica source </td> </tr> <tr> <td> bdb_crdt_src_syncer_general_error </td> <td> <a href="/docs/latest/operate/rs/references/rest-api/objects/db_alerts_settings/bdb_alert_settings_with_threshold/"> bdb_alert_settings_with_threshold </a> object </td> <td> CRDB sync encountered in general error </td> </tr> <tr> <td> bdb_high_latency </td> <td> <a href="/docs/latest/operate/rs/references/rest-api/objects/db_alerts_settings/bdb_alert_settings_with_threshold/"> bdb_alert_settings_with_threshold </a> object </td> <td> Latency is higher than specified threshold value (microsec) </td> </tr> <tr> <td> bdb_high_syncer_lag </td> <td> <a href="/docs/latest/operate/rs/references/rest-api/objects/db_alerts_settings/bdb_alert_settings_with_threshold/"> bdb_alert_settings_with_threshold </a> object </td> <td> Replica of sync lag is higher than specified threshold value (seconds) (deprecated as of Redis Enterprise v5.0.1) </td> </tr> <tr> <td> bdb_high_throughput </td> <td> <a href="/docs/latest/operate/rs/references/rest-api/objects/db_alerts_settings/bdb_alert_settings_with_threshold/"> bdb_alert_settings_with_threshold </a> object </td> <td> Throughput is higher than specified threshold value (requests / sec) </td> </tr> <tr> <td> bdb_long_running_action </td> <td> <a href="/docs/latest/operate/rs/references/rest-api/objects/db_alerts_settings/bdb_alert_settings_with_threshold/"> bdb_alert_settings_with_threshold </a> object </td> <td> An alert for state machines that are running for too long </td> </tr> <tr> <td> bdb_low_throughput </td> <td> <a href="/docs/latest/operate/rs/references/rest-api/objects/db_alerts_settings/bdb_alert_settings_with_threshold/"> bdb_alert_settings_with_threshold </a> object </td> <td> Throughput is lower than specified threshold value (requests / sec) </td> </tr> <tr> <td> bdb_ram_dataset_overhead </td> <td> <a href="/docs/latest/operate/rs/references/rest-api/objects/db_alerts_settings/bdb_alert_settings_with_threshold/"> bdb_alert_settings_with_threshold </a> object </td> <td> Dataset RAM overhead of a shard has reached the threshold value (% of its RAM limit) </td> </tr> <tr> <td> bdb_ram_values </td> <td> <a href="/docs/latest/operate/rs/references/rest-api/objects/db_alerts_settings/bdb_alert_settings_with_threshold/"> bdb_alert_settings_with_threshold </a> object </td> <td> Percent of values kept in a shard's RAM is lower than (% of its key count) </td> </tr> <tr> <td> bdb_replica_src_high_syncer_lag </td> <td> <a href="/docs/latest/operate/rs/references/rest-api/objects/db_alerts_settings/bdb_alert_settings_with_threshold/"> bdb_alert_settings_with_threshold </a> object </td> <td> Replica of source sync lag is higher than specified threshold value (seconds) </td> </tr> <tr> <td> bdb_replica_src_syncer_connection_error </td> <td> <a href="/docs/latest/operate/rs/references/rest-api/objects/db_alerts_settings/bdb_alert_settings_with_threshold/"> bdb_alert_settings_with_threshold </a> object </td> <td> Replica of source sync has connection error while trying to connect replica source </td> </tr> <tr> <td> bdb_replica_src_syncer_general_error </td> <td> <a href="/docs/latest/operate/rs/references/rest-api/objects/db_alerts_settings/bdb_alert_settings_with_threshold/"> bdb_alert_settings_with_threshold </a> object </td> <td> Replica of sync encountered in general error </td> </tr> <tr> <td> bdb_shard_num_ram_values </td> <td> <a href="/docs/latest/operate/rs/references/rest-api/objects/db_alerts_settings/bdb_alert_settings_with_threshold/"> bdb_alert_settings_with_threshold </a> object </td> <td> Number of values kept in a shard's RAM is lower than (values) </td> </tr> <tr> <td> bdb_size </td> <td> <a href="/docs/latest/operate/rs/references/rest-api/objects/db_alerts_settings/bdb_alert_settings_with_threshold/"> bdb_alert_settings_with_threshold </a> object </td> <td> Dataset size has reached the threshold value (% of the memory limit) </td> </tr> <tr> <td> bdb_syncer_connection_error </td> <td> <a href="/docs/latest/operate/rs/references/rest-api/objects/db_alerts_settings/bdb_alert_settings_with_threshold/"> bdb_alert_settings_with_threshold </a> object </td> <td> Replica of sync has connection error while trying to connect replica source (deprecated as of Redis Enterprise v5.0.1) </td> </tr> <tr> <td> bdb_syncer_general_error </td> <td> <a href="/docs/latest/operate/rs/references/rest-api/objects/db_alerts_settings/bdb_alert_settings_with_threshold/"> bdb_alert_settings_with_threshold </a> object </td> <td> Replica of sync encountered in general error (deprecated as of Redis Enterprise v5.0.1) </td> </tr> </tbody> </table> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/references/rest-api/objects/db_alerts_settings/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/commands/ft.cursor-del/.html
<section class="prose w-full py-12"> <h1 class="command-name"> FT.CURSOR DEL </h1> <div class="font-semibold text-redis-ink-900"> Syntax </div> <pre class="command-syntax">FT.CURSOR DEL index cursor_id </pre> <dl class="grid grid-cols-[auto,1fr] gap-2 mb-12"> <dt class="font-semibold text-redis-ink-900 m-0"> Available in: </dt> <dd class="m-0"> <a href="/docs/stack"> Redis Stack </a> / <a href="/docs/interact/search-and-query"> Search 1.1.0 </a> </dd> <dt class="font-semibold text-redis-ink-900 m-0"> Time complexity: </dt> <dd class="m-0"> O(1) </dd> </dl> <p> Delete a cursor </p> <p> <a href="#examples"> Examples </a> </p> <h2 id="required-arguments"> Required arguments </h2> <details open=""> <summary> <code> index </code> </summary> <p> is index name. </p> </details> <details open=""> <summary> <code> cursor_id </code> </summary> <p> is id of the cursor. </p> </details> <h2 id="returns"> Returns </h2> <p> FT.CURSOR DEL returns a simple string reply <code> OK </code> if executed correctly, or an error reply otherwise. </p> <h2 id="examples"> Examples </h2> <details open=""> <summary> <b> Delete a cursor </b> </summary> <div class="highlight"> <pre class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl">redis&gt; FT.CURSOR DEL idx <span class="m">342459320</span> </span></span><span class="line"><span class="cl">OK</span></span></code></pre> </div> <p> Check that the cursor is deleted. </p> <div class="highlight"> <pre class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl">127.0.0.1:6379&gt; FT.CURSOR DEL idx <span class="m">342459320</span> </span></span><span class="line"><span class="cl"><span class="o">(</span>error<span class="o">)</span> Cursor does not exist</span></span></code></pre> </div> </details> <h2 id="see-also"> See also </h2> <p> <a href="/docs/latest/commands/ft.cursor-read/"> <code> FT.CURSOR READ </code> </a> </p> <h2 id="related-topics"> Related topics </h2> <p> <a href="/docs/latest/develop/interact/search-and-query/"> RediSearch </a> </p> <br/> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/commands/ft.cursor-del/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/commands/wait.html
<section class="prose w-full py-12"> <h1 class="command-name"> WAIT </h1> <div class="font-semibold text-redis-ink-900"> Syntax </div> <pre class="command-syntax">WAIT numreplicas timeout</pre> <dl class="grid grid-cols-[auto,1fr] gap-2 mb-12"> <dt class="font-semibold text-redis-ink-900 m-0"> Available since: </dt> <dd class="m-0"> 3.0.0 </dd> <dt class="font-semibold text-redis-ink-900 m-0"> Time complexity: </dt> <dd class="m-0"> O(1) </dd> <dt class="font-semibold text-redis-ink-900 m-0"> ACL categories: </dt> <dd class="m-0"> <code> @slow </code> <span class="mr-1 last:hidden"> , </span> <code> @connection </code> <span class="mr-1 last:hidden"> , </span> </dd> </dl> <p> This command blocks the current client until all the previous write commands are successfully transferred and acknowledged by at least the number of replicas you specify in the <code> numreplicas </code> argument. If the value you specify for the <code> timeout </code> argument (in milliseconds) is reached, the command returns even if the specified number of replicas were not yet reached. </p> <p> The command <strong> will always return </strong> the number of replicas that acknowledged the write commands sent by the current client before the <code> WAIT </code> command, both in the case where the specified number of replicas are reached, or when the timeout is reached. </p> <p> A few remarks: </p> <ol> <li> When <code> WAIT </code> returns, all the previous write commands sent in the context of the current connection are guaranteed to be received by the number of replicas returned by <code> WAIT </code> . </li> <li> If the command is sent as part of a <a href="/docs/latest/commands/multi/"> <code> MULTI </code> </a> transaction (since Redis 7.0, any context that does not allow blocking, such as inside scripts), the command does not block but instead just return ASAP the number of replicas that acknowledged the previous write commands. </li> <li> A timeout of 0 means to block forever. </li> <li> Since <code> WAIT </code> returns the number of replicas reached both in case of failure and success, the client should check that the returned value is equal or greater to the replication level it demanded. </li> </ol> <h2 id="consistency-and-wait"> Consistency and WAIT </h2> <p> Note that <code> WAIT </code> does not make Redis a strongly consistent store: while synchronous replication is part of a replicated state machine, it is not the only thing needed. However in the context of Sentinel or Redis Cluster failover, <code> WAIT </code> improves the real world data safety. </p> <p> Specifically if a given write is transferred to one or more replicas, it is more likely (but not guaranteed) that if the master fails, we'll be able to promote, during a failover, a replica that received the write: both Sentinel and Redis Cluster will do a best-effort attempt to promote the best replica among the set of available replicas. </p> <p> However this is just a best-effort attempt so it is possible to still lose a write synchronously replicated to multiple replicas. </p> <h2 id="implementation-details"> Implementation details </h2> <p> Since the introduction of partial resynchronization with replicas (PSYNC feature) Redis replicas asynchronously ping their master with the offset they already processed in the replication stream. This is used in multiple ways: </p> <ol> <li> Detect timed out replicas. </li> <li> Perform a partial resynchronization after a disconnection. </li> <li> Implement <code> WAIT </code> . </li> </ol> <p> In the specific case of the implementation of <code> WAIT </code> , Redis remembers, for each client, the replication offset of the produced replication stream when a given write command was executed in the context of a given client. When <code> WAIT </code> is called Redis checks if the specified number of replicas already acknowledged this offset or a greater one. </p> <h2 id="examples"> Examples </h2> <pre tabindex="0"><code>&gt; SET foo bar OK &gt; WAIT 1 0 (integer) 1 &gt; WAIT 2 1000 (integer) 1 </code></pre> <p> In the following example the first call to <code> WAIT </code> does not use a timeout and asks for the write to reach 1 replica. It returns with success. In the second attempt instead we put a timeout, and ask for the replication of the write to two replicas. Since there is a single replica available, after one second <code> WAIT </code> unblocks and returns 1, the number of replicas reached. </p> <h2 id="resp2-reply"> RESP2 Reply </h2> <a href="../../develop/reference/protocol-spec#integers"> Integer reply </a> : the command returns the number of replicas reached by all the writes performed in the context of the current connection. <h2 id="resp3-reply"> RESP3 Reply </h2> <a href="../../develop/reference/protocol-spec#integers"> Integer reply </a> : the number of replicas reached by all the writes performed in the context of the current connection. <br/> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/commands/wait/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/rs/7.4/references/rest-api/requests/bdbs/.html
<section class="prose w-full py-12 max-w-none"> <h1> Database requests </h1> <p class="text-lg -mt-5 mb-10"> Database requests </p> <table> <thead> <tr> <th> Method </th> <th> Path </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> <a href="#get-all-bdbs"> GET </a> </td> <td> <code> /v1/bdbs </code> </td> <td> Get all databases </td> </tr> <tr> <td> <a href="#get-bdbs"> GET </a> </td> <td> <code> /v1/bdbs/{uid} </code> </td> <td> Get a single database </td> </tr> <tr> <td> <a href="#put-bdbs"> PUT </a> </td> <td> <code> /v1/bdbs/{uid} </code> </td> <td> Update database configuration </td> </tr> <tr> <td> <a href="#put-bdbs-action"> PUT </a> </td> <td> <code> /v1/bdbs/{uid}/{action} </code> </td> <td> Update database configuration and perform additional action </td> </tr> <tr> <td> <a href="#post-bdbs-v1"> POST </a> </td> <td> <code> /v1/bdbs </code> </td> <td> Create a new database </td> </tr> <tr> <td> <a href="#post-bdbs-v2"> POST </a> </td> <td> <code> /v2/bdbs </code> </td> <td> Create a new database </td> </tr> <tr> <td> <a href="#delete-bdbs"> DELETE </a> </td> <td> <code> /v1/bdbs/{uid} </code> </td> <td> Delete a database </td> </tr> </tbody> </table> <h2 id="get-all-bdbs"> Get all databases </h2> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">GET /v1/bdbs </span></span></code></pre> </div> <p> Get all databases in the cluster. </p> <h3 id="permissions"> Permissions </h3> <table> <thead> <tr> <th> Permission name </th> <th> Roles </th> </tr> </thead> <tbody> <tr> <td> <a href="/docs/latest/operate/rs/7.4/references/rest-api/permissions/#view_all_bdbs_info"> view_all_bdbs_info </a> </td> <td> admin <br/> cluster_member <br/> cluster_viewer <br/> db_member <br/> db_viewer </td> </tr> </tbody> </table> <h3 id="get-all-request"> Request </h3> <h4 id="example-http-request"> Example HTTP request </h4> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">GET /v1/bdbs?fields<span class="o">=</span>uid,name </span></span></code></pre> </div> <h4 id="headers"> Headers </h4> <table> <thead> <tr> <th> Key </th> <th> Value </th> </tr> </thead> <tbody> <tr> <td> Host </td> <td> The domain name or IP of the cluster </td> </tr> <tr> <td> Accept </td> <td> application/json </td> </tr> </tbody> </table> <h4 id="query-parameters"> Query parameters </h4> <table> <thead> <tr> <th> Field </th> <th> Type </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> fields </td> <td> string </td> <td> Comma-separated list of field names to return (by default all fields are returned). (optional) </td> </tr> </tbody> </table> <h3 id="get-all-response"> Response </h3> <p> The response body contains a JSON array with all databases, represented as <a href="/docs/latest/operate/rs/7.4/references/rest-api/objects/bdb/"> BDB objects </a> . </p> <h4 id="body"> Body </h4> <div class="highlight"> <pre class="chroma"><code class="language-json" data-lang="json"><span class="line"><span class="cl"><span class="p">[</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nt">"uid"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"name"</span><span class="p">:</span> <span class="s2">"name of database #1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"// additional fields..."</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nt">"uid"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"name"</span><span class="p">:</span> <span class="s2">"name of database #2"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"// additional fields..."</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">]</span> </span></span></code></pre> </div> <h4 id="get-all-status-codes"> Status codes </h4> <table> <thead> <tr> <th> Code </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.2.1"> 200 OK </a> </td> <td> No error </td> </tr> </tbody> </table> <h3 id="example-requests"> Example requests </h3> <h4 id="curl"> cURL </h4> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">$ curl -k -X GET -u <span class="s2">"[username]:[password]"</span> <span class="se">\ </span></span></span><span class="line"><span class="cl"><span class="se"></span> -H <span class="s2">"accept: application/json"</span> <span class="se">\ </span></span></span><span class="line"><span class="cl"><span class="se"></span> https://<span class="o">[</span>host<span class="o">][</span>:port<span class="o">]</span>/v1/bdbs?fields<span class="o">=</span>uid,name </span></span></code></pre> </div> <h4 id="python"> Python </h4> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">requests</span> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">json</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">url</span> <span class="o">=</span> <span class="s2">"https://[host][:port]/v1/bdbs?fields=uid,name"</span> </span></span><span class="line"><span class="cl"><span class="n">auth</span> <span class="o">=</span> <span class="p">(</span><span class="s2">"[username]"</span><span class="p">,</span> <span class="s2">"[password]"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">headers</span> <span class="o">=</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Content-Type'</span><span class="p">:</span> <span class="s1">'application/json'</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">response</span> <span class="o">=</span> <span class="n">requests</span><span class="o">.</span><span class="n">request</span><span class="p">(</span><span class="s2">"GET"</span><span class="p">,</span> <span class="n">url</span><span class="p">,</span> <span class="n">auth</span><span class="o">=</span><span class="n">auth</span><span class="p">,</span> <span class="n">headers</span><span class="o">=</span><span class="n">headers</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">response</span><span class="o">.</span><span class="n">text</span><span class="p">)</span> </span></span></code></pre> </div> <h2 id="get-bdbs"> Get a database </h2> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">GET /v1/bdbs/<span class="o">{</span>int: uid<span class="o">}</span> </span></span></code></pre> </div> <p> Get a single database. </p> <h4 id="permissions-1"> Permissions </h4> <table> <thead> <tr> <th> Permission name </th> <th> Roles </th> </tr> </thead> <tbody> <tr> <td> <a href="/docs/latest/operate/rs/7.4/references/rest-api/permissions/#view_bdb_info"> view_bdb_info </a> </td> <td> admin <br/> cluster_member <br/> cluster_viewer <br/> db_member <br/> db_viewer </td> </tr> </tbody> </table> <h3 id="get-request"> Request </h3> <h4 id="example-http-request-1"> Example HTTP request </h4> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">GET /bdbs/1 </span></span></code></pre> </div> <h4 id="headers-1"> Headers </h4> <table> <thead> <tr> <th> Key </th> <th> Value </th> </tr> </thead> <tbody> <tr> <td> Host </td> <td> The domain name or IP of the cluster </td> </tr> <tr> <td> Accept </td> <td> application/json </td> </tr> </tbody> </table> <h4 id="url-parameters"> URL parameters </h4> <table> <thead> <tr> <th> Field </th> <th> Type </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> uid </td> <td> integer </td> <td> The unique ID of the database requested. </td> </tr> </tbody> </table> <h4 id="query-parameters-1"> Query parameters </h4> <table> <thead> <tr> <th> Field </th> <th> Type </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> fields </td> <td> string </td> <td> Comma-separated list of field names to return (by default all fields are returned). (optional) </td> </tr> </tbody> </table> <h3 id="get-response"> Response </h3> <p> Returns a <a href="/docs/latest/operate/rs/7.4/references/rest-api/objects/bdb/"> BDB object </a> . </p> <h4 id="example-json-body"> Example JSON body </h4> <div class="highlight"> <pre class="chroma"><code class="language-json" data-lang="json"><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nt">"uid"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"name"</span><span class="p">:</span> <span class="s2">"name of database #1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"// additional fields..."</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <h3 id="get-status-codes"> Status codes </h3> <table> <thead> <tr> <th> Code </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.2.1"> 200 OK </a> </td> <td> No error </td> </tr> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.4.5"> 404 Not Found </a> </td> <td> Database UID does not exist </td> </tr> </tbody> </table> <h2 id="put-bdbs"> Update database configuration </h2> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">PUT /v1/bdbs/<span class="o">{</span>int: uid<span class="o">}</span> </span></span></code></pre> </div> <p> Update the configuration of an active database. </p> <p> If called with the <code> dry_run </code> URL query string, the function will validate the <a href="/docs/latest/operate/rs/7.4/references/rest-api/objects/bdb/"> BDB object </a> against the existing database, but will not invoke the state machine that will update it. </p> <p> This is the basic version of the update request. See <a href="#put-bdbs-action"> Update database and perform action </a> to send an update request with an additional action. </p> <p> To track this request's progress, poll the <a href="/docs/latest/operate/rs/7.4/references/rest-api/requests/bdbs/actions/"> <code> /actions/&lt;action_uid&gt; </code> endpoint </a> with the action_uid returned in the response body. </p> <h3 id="permissions-2"> Permissions </h3> <table> <thead> <tr> <th> Permission name </th> <th> Roles </th> </tr> </thead> <tbody> <tr> <td> <a href="/docs/latest/operate/rs/7.4/references/rest-api/permissions/#update_bdb"> update_bdb </a> </td> <td> admin <br/> cluster_member <br/> db_member </td> </tr> </tbody> </table> <h3 id="put-request"> Request </h3> <h4 id="example-http-request-2"> Example HTTP request </h4> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">PUT /bdbs/1 </span></span></code></pre> </div> <h4 id="headers-2"> Headers </h4> <table> <thead> <tr> <th> Key </th> <th> Value </th> </tr> </thead> <tbody> <tr> <td> Host </td> <td> The domain name or IP of the cluster </td> </tr> <tr> <td> Accept </td> <td> application/json </td> </tr> <tr> <td> Content-type </td> <td> application/json </td> </tr> </tbody> </table> <h4 id="query-parameters-2"> Query parameters </h4> <table> <thead> <tr> <th> Field </th> <th> Type </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> dry_run </td> <td> </td> <td> Validate the new <a href="/docs/latest/operate/rs/7.4/references/rest-api/objects/bdb/"> BDB object </a> but don't apply the update. </td> </tr> </tbody> </table> <h4 id="url-parameters-1"> URL parameters </h4> <table> <thead> <tr> <th> Field </th> <th> Type </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> uid </td> <td> integer </td> <td> The unique ID of the database for which update is requested. </td> </tr> </tbody> </table> <h4 id="body-1"> Body </h4> <p> Include a <a href="/docs/latest/operate/rs/7.4/references/rest-api/objects/bdb/"> BDB object </a> with updated fields in the request body. </p> <h5 id="example-json-body-1"> Example JSON body </h5> <div class="highlight"> <pre class="chroma"><code class="language-json" data-lang="json"><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nt">"replication"</span><span class="p">:</span> <span class="kc">true</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"data_persistence"</span><span class="p">:</span> <span class="s2">"aof"</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <p> The above request attempts to modify a database configuration to enable in-memory data replication and append-only file data persistence. </p> <h3 id="put-response"> Response </h3> <p> Returns the updated <a href="/docs/latest/operate/rs/7.4/references/rest-api/objects/bdb/"> BDB object </a> . </p> <h4 id="example-json-body-2"> Example JSON body </h4> <div class="highlight"> <pre class="chroma"><code class="language-json" data-lang="json"><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nt">"uid"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"replication"</span><span class="p">:</span> <span class="kc">true</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"data_persistence"</span><span class="p">:</span> <span class="s2">"aof"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"// additional fields..."</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <h3 id="put-status-codes"> Status codes </h3> <table> <thead> <tr> <th> Code </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.2.1"> 200 OK </a> </td> <td> The request is accepted and is being processed. The database state will be 'active-change-pending' until the request has been fully processed. </td> </tr> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.4.5"> 404 Not Found </a> </td> <td> Attempting to change a nonexistent database. </td> </tr> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.4.7"> 406 Not Acceptable </a> </td> <td> The requested configuration is invalid. </td> </tr> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.4.10"> 409 Conflict </a> </td> <td> Attempting to change a database while it is busy with another configuration change. In this context, this is a temporary condition, and the request should be reattempted later. </td> </tr> </tbody> </table> <h4 id="put-error-codes"> Error codes </h4> <p> When errors are reported, the server may return a JSON object with <code> error_code </code> and <code> message </code> field that provide additional information. The following are possible <code> error_code </code> values: </p> <table> <thead> <tr> <th> Code </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> rack_awareness_violation </td> <td> • Non rack-aware cluster. <br/> • Not enough nodes in unique racks. </td> </tr> <tr> <td> invalid_certificate </td> <td> SSL client certificate is missing or malformed. </td> </tr> <tr> <td> certificate_expired </td> <td> SSL client certificate has expired. </td> </tr> <tr> <td> duplicated_certs </td> <td> An SSL client certificate appears more than once. </td> </tr> <tr> <td> insufficient_resources </td> <td> Shards count exceeds shards limit per bdb. </td> </tr> <tr> <td> not_supported_action_on_crdt </td> <td> <code> reset_admin_pass </code> action is not allowed on CRDT enabled BDB. </td> </tr> <tr> <td> name_violation </td> <td> CRDT database name cannot be changed. </td> </tr> <tr> <td> bad_shards_blueprint </td> <td> The sharding blueprint is broken or doesn’t fit the BDB. </td> </tr> <tr> <td> replication_violation </td> <td> CRDT database must use replication. </td> </tr> <tr> <td> eviction_policy_violation </td> <td> LFU eviction policy is not supported on bdb version&lt;4 </td> </tr> <tr> <td> replication_node_violation </td> <td> Not enough nodes for replication. </td> </tr> <tr> <td> replication_size_violation </td> <td> Database limit too small for replication. </td> </tr> <tr> <td> invalid_oss_cluster_configuration </td> <td> BDB configuration does not meet the requirements for OSS cluster mode </td> </tr> <tr> <td> missing_backup_interval </td> <td> BDB backup is enabled but backup interval is missing. </td> </tr> <tr> <td> crdt_sharding_violation </td> <td> CRDB created without sharding cannot be changed to use sharding </td> </tr> <tr> <td> invalid_proxy_policy </td> <td> Invalid proxy_policy value. </td> </tr> <tr> <td> invalid_bdb_tags </td> <td> Tag objects with the same key parameter were passed. </td> </tr> <tr> <td> unsupported_module_capabilities </td> <td> Not all modules configured for the database support the capabilities needed for the database configuration. </td> </tr> <tr> <td> redis_acl_unsupported </td> <td> Redis ACL is not supported for this database. </td> </tr> </tbody> </table> <h2 id="put-bdbs-action"> Update database and perform action </h2> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">PUT /v1/bdbs/<span class="o">{</span>int: uid<span class="o">}</span>/<span class="o">{</span>action<span class="o">}</span> </span></span></code></pre> </div> <p> Update the configuration of an active database and perform an additional action. </p> <p> If called with the <code> dry_run </code> URL query string, the function will validate the <a href="/docs/latest/operate/rs/7.4/references/rest-api/objects/bdb/"> BDB object </a> against the existing database, but will not invoke the state machine that will update it. </p> <h4 id="permissions-3"> Permissions </h4> <table> <thead> <tr> <th> Permission name </th> <th> Roles </th> </tr> </thead> <tbody> <tr> <td> <a href="/docs/latest/operate/rs/7.4/references/rest-api/permissions/#update_bdb_with_action"> update_bdb_with_action </a> </td> <td> admin <br/> cluster_member <br/> db_member </td> </tr> </tbody> </table> <h3 id="put-request-action"> Request </h3> <h4 id="example-http-request-3"> Example HTTP request </h4> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">PUT /bdbs/1/reset_admin_pass </span></span></code></pre> </div> <p> The above request resets the admin password after updating the database. </p> <h4 id="headers-3"> Headers </h4> <table> <thead> <tr> <th> Key </th> <th> Value </th> </tr> </thead> <tbody> <tr> <td> Host </td> <td> The domain name or IP of the cluster </td> </tr> <tr> <td> Accept </td> <td> application/json </td> </tr> <tr> <td> Content-type </td> <td> application/json </td> </tr> </tbody> </table> <h4 id="url-parameters-2"> URL parameters </h4> <table> <thead> <tr> <th> Field </th> <th> Type </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> uid </td> <td> integer </td> <td> The unique ID of the database to update. </td> </tr> <tr> <td> action </td> <td> string </td> <td> Additional action to perform. Currently supported actions are: <code> flush </code> , <code> reset_admin_pass </code> . </td> </tr> </tbody> </table> <h4 id="query-parameters-3"> Query parameters </h4> <table> <thead> <tr> <th> Field </th> <th> Type </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> dry_run </td> <td> </td> <td> Validate the new <a href="/docs/latest/operate/rs/7.4/references/rest-api/objects/bdb/"> BDB object </a> but don't apply the update. </td> </tr> </tbody> </table> <h4 id="body-2"> Body </h4> <p> Include a <a href="/docs/latest/operate/rs/7.4/references/rest-api/objects/bdb/"> BDB object </a> with updated fields in the request body. </p> <h5 id="example-json-body-3"> Example JSON body </h5> <div class="highlight"> <pre class="chroma"><code class="language-json" data-lang="json"><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nt">"replication"</span><span class="p">:</span> <span class="kc">true</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"data_persistence"</span><span class="p">:</span> <span class="s2">"aof"</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <p> The above request attempts to modify a database configuration to enable in-memory data replication and append-only file data persistence. </p> <div class="alert p-3 relative flex flex-row items-center text-base bg-redis-pencil-200 rounded-md"> <div class="p-2 pr-5"> <svg fill="none" height="21" viewbox="0 0 21 21" width="21" xmlns="http://www.w3.org/2000/svg"> <circle cx="10.5" cy="10.5" r="9.75" stroke="currentColor" stroke-width="1.5"> </circle> <path d="M10.5 14V16" stroke="currentColor" stroke-width="2"> </path> <path d="M10.5 5V12" stroke="currentColor" stroke-width="2"> </path> </svg> </div> <div class="p-1 pl-6 border-l border-l-redis-ink-900 border-opacity-50"> <div class="font-medium"> Note: </div> To change the shard hashing policy, you must flush all keys from the database. </div> </div> <h3 id="put-response-action"> Response </h3> <p> If the request succeeds, the response body returns the updated <a href="/docs/latest/operate/rs/7.4/references/rest-api/objects/bdb/"> BDB object </a> . If an error occurs, the response body may include an error code and message with more details. </p> <h4 id="put-status-codes-action"> Status codes </h4> <table> <thead> <tr> <th> Code </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.2.1"> 200 OK </a> </td> <td> The request is accepted and is being processed. The database state will be 'active-change-pending' until the request has been fully processed. </td> </tr> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.4.4"> 403 Forbidden </a> </td> <td> redislabs license expired. </td> </tr> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.4.5"> 404 Not Found </a> </td> <td> Attempting to change a nonexistent database. </td> </tr> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.4.7"> 406 Not Acceptable </a> </td> <td> The requested configuration is invalid. </td> </tr> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.4.10"> 409 Conflict </a> </td> <td> Attempting to change a database while it is busy with another configuration change. In this context, this is a temporary condition, and the request should be reattempted later. </td> </tr> </tbody> </table> <h4 id="put-error-codes-action"> Error codes </h4> <p> When errors are reported, the server may return a JSON object with <code> error_code </code> and <code> message </code> field that provide additional information. The following are possible <code> error_code </code> values: </p> <table> <thead> <tr> <th> Code </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> rack_awareness_violation </td> <td> • Non rack-aware cluster. <br/> • Not enough nodes in unique racks. </td> </tr> <tr> <td> invalid_certificate </td> <td> SSL client certificate is missing or malformed. </td> </tr> <tr> <td> certificate_expired </td> <td> SSL client certificate has expired. </td> </tr> <tr> <td> duplicated_certs </td> <td> An SSL client certificate appears more than once. </td> </tr> <tr> <td> insufficient_resources </td> <td> Shards count exceeds shards limit per bdb. </td> </tr> <tr> <td> not_supported_action_on_crdt </td> <td> <code> reset_admin_pass </code> action is not allowed on CRDT enabled BDB. </td> </tr> <tr> <td> name_violation </td> <td> CRDT database name cannot be changed. </td> </tr> <tr> <td> bad_shards_blueprint </td> <td> The sharding blueprint is broken or doesn’t fit the BDB. </td> </tr> <tr> <td> replication_violation </td> <td> CRDT database must use replication. </td> </tr> <tr> <td> eviction_policy_violation </td> <td> LFU eviction policy is not supported on bdb version&lt;4 </td> </tr> <tr> <td> replication_node_violation </td> <td> Not enough nodes for replication. </td> </tr> <tr> <td> replication_size_violation </td> <td> Database limit too small for replication. </td> </tr> <tr> <td> invalid_oss_cluster_configuration </td> <td> BDB configuration does not meet the requirements for OSS cluster mode </td> </tr> <tr> <td> missing_backup_interval </td> <td> BDB backup is enabled but backup interval is missing. </td> </tr> <tr> <td> crdt_sharding_violation </td> <td> CRDB created without sharding cannot be changed to use sharding </td> </tr> <tr> <td> invalid_proxy_policy </td> <td> Invalid proxy_policy value. </td> </tr> <tr> <td> invalid_bdb_tags </td> <td> Tag objects with the same key parameter were passed. </td> </tr> <tr> <td> unsupported_module_capabilities </td> <td> Not all modules configured for the database support the capabilities needed for the database configuration. </td> </tr> <tr> <td> redis_acl_unsupported </td> <td> Redis ACL is not supported for this database. </td> </tr> </tbody> </table> <h2 id="post-bdbs-v1"> Create database v1 </h2> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">POST /v1/bdbs </span></span></code></pre> </div> <p> Create a new database in the cluster. </p> <p> The request must contain a single JSON <a href="/docs/latest/operate/rs/7.4/references/rest-api/objects/bdb/"> BDB object </a> with the configuration parameters for the new database. </p> <p> The following parameters are required to create the database: </p> <table> <thead> <tr> <th> Parameter </th> <th> Type/Value </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> name </td> <td> string </td> <td> Name of the new database </td> </tr> <tr> <td> memory_size </td> <td> integer </td> <td> Size of the database, in bytes </td> </tr> </tbody> </table> <p> If passed with the <code> dry_run </code> URL query string, the function will validate the <a href="/docs/latest/operate/rs/7.4/references/rest-api/objects/bdb/"> BDB object </a> , but will not invoke the state machine that will create it. </p> <p> To track this request's progress, poll the <a href="/docs/latest/operate/rs/7.4/references/rest-api/requests/bdbs/actions/"> <code> /actions/&lt;action_uid&gt; </code> endpoint </a> with the <code> action_uid </code> returned in the response body. </p> <p> The cluster will use default configuration for any missing database field. The cluster creates a database UID if it is missing. </p> <h3 id="permissions-4"> Permissions </h3> <table> <thead> <tr> <th> Permission name </th> <th> Roles </th> </tr> </thead> <tbody> <tr> <td> <a href="/docs/latest/operate/rs/7.4/references/rest-api/permissions/#create_bdb"> create_bdb </a> </td> <td> admin <br/> cluster_member <br/> db_member </td> </tr> </tbody> </table> <h3 id="post-request-v1"> Request </h3> <h4 id="example-http-request-4"> Example HTTP request </h4> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">POST /bdbs </span></span></code></pre> </div> <h4 id="headers-4"> Headers </h4> <table> <thead> <tr> <th> Key </th> <th> Value </th> </tr> </thead> <tbody> <tr> <td> Host </td> <td> The domain name or IP of the cluster </td> </tr> <tr> <td> Accept </td> <td> application/json </td> </tr> <tr> <td> Content-type </td> <td> application/json </td> </tr> </tbody> </table> <h4 id="query-parameters-4"> Query parameters </h4> <table> <thead> <tr> <th> Field </th> <th> Type </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> dry_run </td> <td> </td> <td> Validate the new <a href="/docs/latest/operate/rs/7.4/references/rest-api/objects/bdb/"> BDB object </a> but don't create the database. </td> </tr> </tbody> </table> <h4 id="body-3"> Body </h4> <p> Include a <a href="/docs/latest/operate/rs/7.4/references/rest-api/objects/bdb/"> BDB object </a> in the request body. </p> <p> The following parameters are required to create the database: </p> <table> <thead> <tr> <th> Paramter </th> <th> Type/Value </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> name </td> <td> string </td> <td> Name of the new database </td> </tr> <tr> <td> memory_size </td> <td> integer </td> <td> Size of the database, in bytes </td> </tr> </tbody> </table> <p> The <code> uid </code> of the database is auto-assigned by the cluster because it was not explicitly listed in this request. If you specify the database ID ( <code> uid </code> ), then you must specify the database ID for every subsequent database and make sure that the database ID does not conflict with an existing database. If you do not specify the database ID, then the it is automatically assigned in sequential order. </p> <p> Defaults are used for all other configuration parameters. </p> <h4 id="example-json-body-4"> Example JSON body </h4> <div class="highlight"> <pre class="chroma"><code class="language-json" data-lang="json"><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nt">"name"</span><span class="p">:</span> <span class="s2">"test-database"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"type"</span><span class="p">:</span> <span class="s2">"redis"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"memory_size"</span><span class="p">:</span> <span class="mi">1073741824</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <p> The above request is an attempt to create a Redis database with a user-specified name and a memory limit of 1GB. </p> <h3 id="post-response-v1"> Response </h3> <p> The response includes the newly created <a href="/docs/latest/operate/rs/7.4/references/rest-api/objects/bdb/"> BDB object </a> . </p> <h4 id="example-json-body-5"> Example JSON body </h4> <div class="highlight"> <pre class="chroma"><code class="language-json" data-lang="json"><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nt">"uid"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"name"</span><span class="p">:</span> <span class="s2">"test-database"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"type"</span><span class="p">:</span> <span class="s2">"redis"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"memory_size"</span><span class="p">:</span> <span class="mi">1073741824</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"// additional fields..."</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <h4 id="post-error-codes-v1"> Error codes </h4> <p> When errors are reported, the server may return a JSON object with <code> error_code </code> and <code> message </code> field that provide additional information. The following are possible <code> error_code </code> values: </p> <table> <thead> <tr> <th> Code </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> uid_exists </td> <td> The specified database UID is already in use. </td> </tr> <tr> <td> missing_db_name </td> <td> DB name is a required property. </td> </tr> <tr> <td> missing_memory_size </td> <td> Memory Size is a required property. </td> </tr> <tr> <td> missing_module </td> <td> Modules missing from the cluster. </td> </tr> <tr> <td> port_unavailable </td> <td> The specified database port is reserved or already in use. </td> </tr> <tr> <td> invalid_sharding </td> <td> Invalid sharding configuration was specified. </td> </tr> <tr> <td> bad_shards_blueprint </td> <td> The sharding blueprint is broken. </td> </tr> <tr> <td> not_rack_aware </td> <td> Cluster is not rack-aware and a rack-aware database was requested. </td> </tr> <tr> <td> invalid_version </td> <td> An invalid database version was requested. </td> </tr> <tr> <td> busy </td> <td> The request failed because another request is being processed at the same time on the same database. </td> </tr> <tr> <td> invalid_data_persistence </td> <td> Invalid data persistence configuration. </td> </tr> <tr> <td> invalid_proxy_policy </td> <td> Invalid proxy_policy value. </td> </tr> <tr> <td> invalid_sasl_credentials </td> <td> SASL credentials are missing or invalid. </td> </tr> <tr> <td> invalid_replication </td> <td> Not enough nodes to perform replication. </td> </tr> <tr> <td> insufficient_resources </td> <td> Not enough resources in cluster to host the database. </td> </tr> <tr> <td> rack_awareness_violation </td> <td> • Rack awareness violation. <br/> • Not enough nodes in unique racks. </td> </tr> <tr> <td> invalid_certificate </td> <td> SSL client certificate is missing or malformed. </td> </tr> <tr> <td> certificate_expired </td> <td> SSL client certificate has expired. </td> </tr> <tr> <td> duplicated_certs </td> <td> An SSL client certificate appears more than once. </td> </tr> <tr> <td> replication_violation </td> <td> CRDT database must use replication. </td> </tr> <tr> <td> eviction_policy_violation </td> <td> LFU eviction policy is not supported on bdb version&lt;4 </td> </tr> <tr> <td> invalid_oss_cluster_configuration </td> <td> BDB configuration does not meet the requirements for OSS cluster mode </td> </tr> <tr> <td> memcached_cannot_use_modules </td> <td> Cannot create a memcached database with modules. </td> </tr> <tr> <td> missing_backup_interval </td> <td> BDB backup is enabled but backup interval is missing. </td> </tr> <tr> <td> wrong_cluster_state_id </td> <td> The given CLUSTER-STATE-ID does not match the current one </td> </tr> <tr> <td> invalid_bdb_tags </td> <td> Tag objects with the same key parameter were passed. </td> </tr> <tr> <td> unsupported_module_capabilities </td> <td> Not all modules configured for the database support the capabilities needed for the database configuration. </td> </tr> <tr> <td> redis_acl_unsupported </td> <td> Redis ACL is not supported for this database. </td> </tr> </tbody> </table> <h4 id="post-status-codes-v1"> Status codes </h4> <table> <thead> <tr> <th> Code </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.4.4"> 403 Forbidden </a> </td> <td> redislabs license expired. </td> </tr> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.4.10"> 409 Conflict </a> </td> <td> Database with the same UID already exists. </td> </tr> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.4.7"> 406 Not Acceptable </a> </td> <td> Invalid configuration parameters provided. </td> </tr> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.2.1"> 200 OK </a> </td> <td> Success, database is being created. </td> </tr> </tbody> </table> <h2 id="post-bdbs-v2"> Create database v2 </h2> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">POST /v2/bdbs </span></span></code></pre> </div> <p> Create a new database in the cluster. See <a href="/docs/latest/operate/rs/7.4/references/rest-api/requests/bdbs/#post-bdbs-v1"> <code> POST /v1/bdbs </code> </a> for more information. </p> <p> The database's configuration should be under the "bdb" field. </p> <p> This endpoint allows you to specify a recovery_plan to recover a database. If you include a recovery_plan within the request body, the database will be loaded from the persistence files according to the recovery plan. The recovery plan must match the number of shards requested for the database. </p> <p> The persistence files must exist in the locations specified by the recovery plan. The persistence files must belong to a database with the same shard settings as the one being created (slot range distribution and shard_key_regex); otherwise, the operation will fail or yield unpredictable results. </p> <p> If you create a database with a shards_blueprint and a recovery plan, the shard placement may not fully follow the shards_blueprint. </p> <h3 id="post-request-v2"> Request </h3> <h4 id="example-http-request-5"> Example HTTP request </h4> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">POST /v2/bdbs </span></span></code></pre> </div> <h4 id="headers-5"> Headers </h4> <table> <thead> <tr> <th> Key </th> <th> Value </th> </tr> </thead> <tbody> <tr> <td> Host </td> <td> The domain name or IP of the cluster </td> </tr> <tr> <td> Accept </td> <td> application/json </td> </tr> <tr> <td> Content-type </td> <td> application/json </td> </tr> </tbody> </table> <h4 id="query-parameters-5"> Query parameters </h4> <table> <thead> <tr> <th> Field </th> <th> Type </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> dry_run </td> <td> </td> <td> Validate the new <a href="/docs/latest/operate/rs/7.4/references/rest-api/objects/bdb/"> BDB object </a> but don't create the database. </td> </tr> </tbody> </table> <h4 id="body-4"> Body </h4> <p> Include a JSON object that contains a <a href="/docs/latest/operate/rs/7.4/references/rest-api/objects/bdb/"> BDB object </a> and an optional <code> recovery_plan </code> object in the request body. </p> <h5 id="example-json-body-6"> Example JSON body </h5> <div class="highlight"> <pre class="chroma"><code class="language-json" data-lang="json"><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nt">"bdb"</span><span class="p">:</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nt">"name"</span><span class="p">:</span> <span class="s2">"test-database"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"type"</span><span class="p">:</span> <span class="s2">"redis"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"memory_size"</span><span class="p">:</span> <span class="mi">1073741824</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"shards_count"</span><span class="p">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nt">"recovery_plan"</span><span class="p">:</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nt">"data_files"</span><span class="p">:</span> <span class="p">[</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nt">"shard_slots"</span><span class="p">:</span> <span class="s2">"0-16383"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"node_uid"</span><span class="p">:</span> <span class="s2">"1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"filename"</span><span class="p">:</span> <span class="s2">"redis-4.rdb"</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">]</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <h3 id="post-response-v2"> Response </h3> <p> The response includes the newly created <a href="/docs/latest/operate/rs/7.4/references/rest-api/objects/bdb/"> BDB object </a> . </p> <h4 id="example-json-body-7"> Example JSON body </h4> <div class="highlight"> <pre class="chroma"><code class="language-json" data-lang="json"><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nt">"uid"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"name"</span><span class="p">:</span> <span class="s2">"test-database"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"type"</span><span class="p">:</span> <span class="s2">"redis"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"memory_size"</span><span class="p">:</span> <span class="mi">1073741824</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"shards_count"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"// additional fields..."</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <h2 id="delete-bdbs"> Delete database </h2> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">DELETE /v1/bdbs/<span class="o">{</span>int: uid<span class="o">}</span> </span></span></code></pre> </div> <p> Delete an active database. </p> <h3 id="permissions-5"> Permissions </h3> <table> <thead> <tr> <th> Permission name </th> <th> Roles </th> </tr> </thead> <tbody> <tr> <td> <a href="/docs/latest/operate/rs/7.4/references/rest-api/permissions/#delete_bdb"> delete_bdb </a> </td> <td> admin <br/> cluster_member <br/> db_member </td> </tr> </tbody> </table> <h3 id="delete-request"> Request </h3> <h4 id="example-http-request-6"> Example HTTP request </h4> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">DELETE /bdbs/1 </span></span></code></pre> </div> <h4 id="headers-6"> Headers </h4> <table> <thead> <tr> <th> Key </th> <th> Value </th> </tr> </thead> <tbody> <tr> <td> Host </td> <td> The domain name or IP of the cluster </td> </tr> <tr> <td> Accept </td> <td> application/json </td> </tr> </tbody> </table> <h4 id="url-parameters-3"> URL parameters </h4> <table> <thead> <tr> <th> Field </th> <th> Type </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> uid </td> <td> integer </td> <td> The unique ID of the database to delete. </td> </tr> </tbody> </table> <h3 id="delete-response"> Response </h3> <p> Returns a status code that indicates the database deletion success or failure. </p> <h3 id="delete-status-codes"> Status codes </h3> <table> <thead> <tr> <th> Code </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.2.1"> 200 OK </a> </td> <td> The request is accepted and is being processed. The database state will be 'delete-pending' until the request has been fully processed. </td> </tr> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.4.4"> 403 Forbidden </a> </td> <td> Attempting to delete an internal database. </td> </tr> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.4.5"> 404 Not Found </a> </td> <td> Attempting to delete a nonexistent database. </td> </tr> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.4.10"> 409 Conflict </a> </td> <td> Either the database is not in 'active' state and cannot be deleted, or it is busy with another configuration change. In the second case, this is a temporary condition, and the request should be re-attempted later. </td> </tr> </tbody> </table> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/7.4/references/rest-api/requests/bdbs/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/rs/7.4/references/rest-api/requests/bdbs/shards/.html
<section class="prose w-full py-12 max-w-none"> <h1> Database shards requests </h1> <p class="text-lg -mt-5 mb-10"> REST API requests for database shards </p> <table> <thead> <tr> <th> Method </th> <th> Path </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> <a href="#get-bdb-shards"> GET </a> </td> <td> <code> /v1/bdbs/{bdb_uid}/shards </code> </td> <td> Get the status of a database's shards </td> </tr> </tbody> </table> <h2 id="get-bdb-shards"> Get database shards </h2> <pre><code>GET /v1/bdbs/{int: bdb_uid}/shards </code></pre> <p> Gets the status for all shards that belong to the specified database. </p> <h3 id="get-request"> Request </h3> <h4 id="example-http-request"> Example HTTP request </h4> <pre><code>GET /bdbs/1/shards?extra_info_keys=used_memory_rss&amp;extra_info_keys=connected_clients </code></pre> <h4 id="request-headers"> Request headers </h4> <table> <thead> <tr> <th> Key </th> <th> Value </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> Host </td> <td> cnm.cluster.fqdn </td> <td> Domain name </td> </tr> <tr> <td> Accept </td> <td> application/json </td> <td> Accepted media type </td> </tr> </tbody> </table> <h4 id="url-parameters"> URL parameters </h4> <table> <thead> <tr> <th> Field </th> <th> Type </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> bdb_uid </td> <td> integer </td> <td> The unique ID of the database. </td> </tr> </tbody> </table> <h3 id="get-response"> Response </h3> <p> The response body contains a JSON array with all shards, represented as <a href="/docs/latest/operate/rs/7.4/references/rest-api/objects/shard/"> shard objects </a> . </p> <h4 id="example-json-body"> Example JSON body </h4> <div class="highlight"> <pre class="chroma"><code class="language-json" data-lang="json"><span class="line"><span class="cl"><span class="p">[</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nt">"uid"</span><span class="p">:</span> <span class="s2">"1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"role"</span><span class="p">:</span> <span class="s2">"master"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"assigned_slots"</span><span class="p">:</span> <span class="s2">"0-8191"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"bdb_uid"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"detailed_status"</span><span class="p">:</span> <span class="s2">"ok"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"loading"</span><span class="p">:</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nt">"status"</span><span class="p">:</span> <span class="s2">"idle"</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nt">"node_uid"</span><span class="p">:</span> <span class="s2">"1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"redis_info"</span><span class="p">:</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nt">"connected_clients"</span><span class="p">:</span> <span class="mi">14</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"used_memory_rss"</span><span class="p">:</span> <span class="mi">12460032</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nt">"report_timestamp"</span><span class="p">:</span> <span class="s2">"2024-09-13T15:28:10Z"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"status"</span><span class="p">:</span> <span class="s2">"active"</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nt">"uid"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"role"</span><span class="p">:</span> <span class="s2">"slave"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="c1">// additional fields... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">]</span> </span></span></code></pre> </div> <h3 id="get-status-codes"> Status codes </h3> <table> <thead> <tr> <th> Code </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> <a href="https://www.rfc-editor.org/rfc/rfc9110.html#name-200-ok"> 200 OK </a> </td> <td> No error. </td> </tr> <tr> <td> <a href="https://www.rfc-editor.org/rfc/rfc9110.html#name-404-not-found"> 404 Not Found </a> </td> <td> bdb uid does not exist. </td> </tr> </tbody> </table> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/7.4/references/rest-api/requests/bdbs/shards/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/gears-v1/python/quickstart/.html
<section class="prose w-full py-12 max-w-none"> <h1> RedisGears Python quick start </h1> <p class="text-lg -mt-5 mb-10"> A quick start to learn how to use RedisGears with Python. </p> <p> For this tutorial, you need: </p> <ul> <li> Either: <ul> <li> A Redis Enterprise cluster with the <a href="/docs/latest/operate/oss_and_stack/stack-with-enterprise/gears-v1/installing-redisgears/#install-redisgears"> RedisGears module and Python plugin installed </a> and <a href="/docs/latest/operate/oss_and_stack/stack-with-enterprise/gears-v1/python/install/"> enabled on a database </a> </li> <li> An Redis Community Edition database with the RedisGears module </li> </ul> </li> <li> <code> redis-cli </code> with connectivity to a Redis database </li> </ul> <h2 id="redisgears-basics"> RedisGears basics </h2> <p> In this quick start guide, we'll see how to use RedisGears to perform batch processing and event processing. </p> <p> With RedisGears, <strong> batch processing </strong> means processing the data already stored in a Redis database. <strong> Event processing </strong> means processing changes to the Redis key space. </p> <p> The examples below assume an empty Redis database. </p> <h2 id="batch-processing"> Batch processing </h2> <p> Let's start with the simplest example. From the <code> redis-cli </code> , run the following command: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">redis.cloud:6379&gt; RG.PYEXECUTE <span class="s2">"GearsBuilder().run()"</span> </span></span><span class="line"><span class="cl">1<span class="o">)</span> <span class="o">(</span>empty array<span class="o">)</span> </span></span><span class="line"><span class="cl">2<span class="o">)</span> <span class="o">(</span>empty array<span class="o">)</span> </span></span></code></pre> </div> <p> This command doesn't do much; it simply iterates over the keyspace. Let's add a key and run it again: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">redis.cloud:6379&gt; SET message <span class="s2">"hello world"</span> </span></span><span class="line"><span class="cl">OK </span></span><span class="line"><span class="cl">redis.cloud:6379&gt; RG.PYEXECUTE <span class="s2">"GearsBuilder().run()"</span> </span></span><span class="line"><span class="cl">1<span class="o">)</span> 1<span class="o">)</span> <span class="s2">"{'event': None, 'key': 'message', 'type': 'string', 'value': 'hello world'}"</span> </span></span><span class="line"><span class="cl">2<span class="o">)</span> <span class="o">(</span>empty array<span class="o">)</span> </span></span></code></pre> </div> <p> We've added a single string, and you can see that this gears function processes it, even though it does nothing with the data. Let's actually do something with the data. So first, we'll add a few more strings: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">redis.cloud::6379&gt; SET message:2 <span class="s2">"hello galaxy"</span> </span></span><span class="line"><span class="cl">OK </span></span><span class="line"><span class="cl">redis.cloud:6379&gt; SET message:3 <span class="s2">"hello universe"</span> </span></span><span class="line"><span class="cl">OK </span></span></code></pre> </div> <p> We now have three strings in our database. Suppose we want to perform a unique word count on these strings. We can write a RedisGears function to do this just that. So open a file called <code> wordcount.py </code> , and add the following code: </p> <div class="highlight"> <pre class="chroma"><code class="language-py" data-lang="py"><span class="line"><span class="cl"><span class="n">gb</span> <span class="o">=</span> <span class="n">GearsBuilder</span><span class="p">()</span> </span></span><span class="line"><span class="cl"><span class="n">gb</span><span class="o">.</span><span class="n">map</span><span class="p">(</span><span class="k">lambda</span> <span class="n">x</span><span class="p">:</span> <span class="n">x</span><span class="p">[</span><span class="s1">'value'</span><span class="p">])</span> <span class="c1"># map each key object to its string value</span> </span></span><span class="line"><span class="cl"><span class="n">gb</span><span class="o">.</span><span class="n">flatmap</span><span class="p">(</span><span class="k">lambda</span> <span class="n">x</span><span class="p">:</span> <span class="n">x</span><span class="o">.</span><span class="n">split</span><span class="p">())</span> <span class="c1"># split each string into a list of words</span> </span></span><span class="line"><span class="cl"><span class="n">gb</span><span class="o">.</span><span class="n">countby</span><span class="p">()</span> <span class="c1"># run a count-unique on these words</span> </span></span><span class="line"><span class="cl"><span class="n">gb</span><span class="o">.</span><span class="n">run</span><span class="p">()</span> </span></span></code></pre> </div> <p> There are two ways to load files into RedisGears. For production deployments, we recommend using the special <a href="https://github.com/gears-project/gears-cli"> <code> gears-cli </code> </a> . However, for the purpose of this demonstration, the easiest way is to pass the filename through the <code> redis-cli </code> command, like so: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">$ redis-cli rg.pyexecute <span class="s2">"`cat wordcount.py`"</span> </span></span><span class="line"><span class="cl">1<span class="o">)</span> 1<span class="o">)</span> <span class="s2">"{'key': 'world', 'value': 1}"</span> </span></span><span class="line"><span class="cl"> 2<span class="o">)</span> <span class="s2">"{'key': 'galaxy', 'value': 1}"</span> </span></span><span class="line"><span class="cl"> 3<span class="o">)</span> <span class="s2">"{'key': 'hello', 'value': 3}"</span> </span></span><span class="line"><span class="cl"> 4<span class="o">)</span> <span class="s2">"{'key': 'universe', 'value': 1}"</span> </span></span><span class="line"><span class="cl">2<span class="o">)</span> <span class="o">(</span>empty array<span class="o">)</span> </span></span></code></pre> </div> <p> The results here show the number of occurences of each word in all of our strings. So, we've effectively processed the data in our Redis database all at once, in a batch. </p> <h2 id="event-processing"> Event processing </h2> <p> You may have noticed that all of the RedisGears functions above end with a call to <code> run() </code> . This indicates that the function should be run immediately on the data in the Redis database. But what if you want to process data as it arrives in Redis? In that case, your functions will end with a call to <code> register() </code> , which will store the function and apply it as events occur in Redis. </p> <p> Let's see how to register a function. First, suppose we're writing hashes to our database that represent users. They take the following form: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">redis.cloud:6379&gt; HSET person:3 name <span class="s2">"Summer Smith"</span> age <span class="m">17</span> </span></span><span class="line"><span class="cl"><span class="o">(</span>integer<span class="o">)</span> <span class="m">2</span> </span></span><span class="line"><span class="cl">redis.cloud:6379&gt; HSET person:4 name <span class="s2">"James Jameson"</span> age <span class="m">21</span> </span></span><span class="line"><span class="cl"><span class="o">(</span>integer<span class="o">)</span> <span class="m">2</span> </span></span></code></pre> </div> <p> Each hash has two fields, one containing a name and the other an age. Now, suppose we want to keep a record of the maximum age of all users. We can register a RedisGears function to do this. Open up a file called <code> maxage.py </code> , and add the following code: </p> <div class="highlight"> <pre class="chroma"><code class="language-py" data-lang="py"><span class="line"><span class="cl"><span class="k">def</span> <span class="nf">age</span><span class="p">(</span><span class="n">x</span><span class="p">):</span> </span></span><span class="line"><span class="cl"> <span class="s1">''' Extracts the age from a person's record '''</span> </span></span><span class="line"><span class="cl"> <span class="k">return</span> <span class="nb">int</span><span class="p">(</span><span class="n">x</span><span class="p">[</span><span class="s1">'value'</span><span class="p">][</span><span class="s1">'age'</span><span class="p">])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">def</span> <span class="nf">compare_and_swap</span><span class="p">(</span><span class="n">x</span><span class="p">):</span> </span></span><span class="line"><span class="cl"> <span class="s1">''' Checks and sets the current maximum '''</span> </span></span><span class="line"><span class="cl"> <span class="n">k</span> <span class="o">=</span> <span class="s1">'age:maximum'</span> </span></span><span class="line"><span class="cl"> <span class="n">v</span> <span class="o">=</span> <span class="n">execute</span><span class="p">(</span><span class="s1">'GET'</span><span class="p">,</span> <span class="n">k</span><span class="p">)</span> <span class="c1"># read key's current value</span> </span></span><span class="line"><span class="cl"> <span class="n">v</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">v</span><span class="p">)</span> <span class="k">if</span> <span class="n">v</span> <span class="k">else</span> <span class="mi">0</span> <span class="c1"># initialize to 0 if None</span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="n">x</span> <span class="o">&gt;</span> <span class="n">v</span><span class="p">:</span> <span class="c1"># if a new maximum found</span> </span></span><span class="line"><span class="cl"> <span class="n">execute</span><span class="p">(</span><span class="s1">'SET'</span><span class="p">,</span> <span class="n">k</span><span class="p">,</span> <span class="n">x</span><span class="p">)</span> <span class="c1"># set key to new value</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># Event handling function registration</span> </span></span><span class="line"><span class="cl"><span class="n">gb</span> <span class="o">=</span> <span class="n">GearsBuilder</span><span class="p">()</span> </span></span><span class="line"><span class="cl"><span class="n">gb</span><span class="o">.</span><span class="n">map</span><span class="p">(</span><span class="n">age</span><span class="p">)</span> <span class="c1"># Extract the 'age' field from each hash</span> </span></span><span class="line"><span class="cl"><span class="n">gb</span><span class="o">.</span><span class="n">foreach</span><span class="p">(</span><span class="n">compare_and_swap</span><span class="p">)</span> <span class="c1"># Compare the max age to the value stored at age:maximum</span> </span></span><span class="line"><span class="cl"><span class="n">gb</span><span class="o">.</span><span class="n">register</span><span class="p">(</span><span class="s1">'person:*'</span><span class="p">)</span> <span class="c1"># Only process keys matching the pattern 'person:*'</span> </span></span></code></pre> </div> <p> You can see here that we define two methods: <code> age() </code> and <code> compare_and_swap() </code> . Even if you're not familiar with Python, you should be able to see what the methods do. </p> <p> Below the method definitions is the RedisGears data flow that we're defining. Notice that at the end we call <code> register() </code> to register the function to listen for events. </p> <p> To load this function into RedisGears, run the following: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">$ redis-cli RG.PYEXECUTE <span class="s2">"`cat maxage.py`"</span> </span></span></code></pre> </div> <p> Now start the <code> redis-cli </code> , and create a couple of hashes: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">redis.cloud:6379&gt; HSET person:5 name <span class="s2">"Marek Michalski"</span> age <span class="m">17</span> </span></span><span class="line"><span class="cl"><span class="o">(</span>integer<span class="o">)</span> <span class="m">2</span> </span></span><span class="line"><span class="cl">redis.cloud:6379&gt; HSET person:6 name <span class="s2">"Noya Beit"</span> age <span class="m">21</span> </span></span><span class="line"><span class="cl"><span class="o">(</span>integer<span class="o">)</span> <span class="m">2</span> </span></span></code></pre> </div> <p> To see if the RedisGears function is working, check the value of <code> age:maximum </code> : </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">redis.cloud:6379&gt; GET age:maximum </span></span><span class="line"><span class="cl"><span class="s2">"21"</span> </span></span></code></pre> </div> <h2 id="next-steps"> Next steps </h2> <p> You should now have a basic idea of how to run RedisGears functions for batch and event processing. If you're interested in write-behind caching, see our <a href="/docs/latest/operate/oss_and_stack/stack-with-enterprise/gears-v1/python/recipes/write-behind/"> write-behind caching </a> overview. </p> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/gears-v1/python/quickstart/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/rs/7.4/references/rest-api/requests/nodes/.html
<section class="prose w-full py-12 max-w-none"> <h1> Nodes requests </h1> <p class="text-lg -mt-5 mb-10"> Node requests </p> <table> <thead> <tr> <th> Method </th> <th> Path </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> <a href="#get-all-nodes"> GET </a> </td> <td> <code> /v1/nodes </code> </td> <td> Get all cluster nodes </td> </tr> <tr> <td> <a href="#get-node"> GET </a> </td> <td> <code> /v1/nodes/{uid} </code> </td> <td> Get a single cluster node </td> </tr> <tr> <td> <a href="#put-node"> PUT </a> </td> <td> <code> /v1/nodes/{uid} </code> </td> <td> Update a node </td> </tr> </tbody> </table> <h2 id="get-all-nodes"> Get all nodes </h2> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">GET /v1/nodes </span></span></code></pre> </div> <p> Get all cluster nodes. </p> <h3 id="permissions"> Permissions </h3> <table> <thead> <tr> <th> Permission name </th> <th> Roles </th> </tr> </thead> <tbody> <tr> <td> <a href="/docs/latest/operate/rs/7.4/references/rest-api/permissions/#view_all_nodes_info"> view_all_nodes_info </a> </td> <td> admin <br/> cluster_member <br/> cluster_viewer <br/> db_member <br/> db_viewer </td> </tr> </tbody> </table> <h3 id="get-all-request"> Request </h3> <h4 id="example-http-request"> Example HTTP request </h4> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">GET /nodes </span></span></code></pre> </div> <h4 id="headers"> Headers </h4> <table> <thead> <tr> <th> Key </th> <th> Value </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> Host </td> <td> cnm.cluster.fqdn </td> <td> Domain name </td> </tr> <tr> <td> Accept </td> <td> application/json </td> <td> Accepted media type </td> </tr> </tbody> </table> <h3 id="get-all-response"> Response </h3> <p> Returns a JSON array of <a href="/docs/latest/operate/rs/7.4/references/rest-api/objects/node/"> node objects </a> . </p> <h4 id="example-json-body"> Example JSON body </h4> <div class="highlight"> <pre class="chroma"><code class="language-json" data-lang="json"><span class="line"><span class="cl"><span class="p">[</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nt">"uid"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"status"</span><span class="p">:</span> <span class="s2">"active"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"uptime"</span><span class="p">:</span> <span class="mi">262735</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"total_memory"</span><span class="p">:</span> <span class="mi">6260334592</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"software_version"</span><span class="p">:</span> <span class="s2">"0.90.0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"ephemeral_storage_size"</span><span class="p">:</span> <span class="mi">20639797248</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"persistent_storage_path"</span><span class="p">:</span> <span class="s2">"/var/opt/redislabs/persist"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"persistent_storage_size"</span><span class="p">:</span> <span class="mi">20639797248</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"os_version"</span><span class="p">:</span> <span class="s2">"Ubuntu 14.04.2 LTS"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"ephemeral_storage_path"</span><span class="p">:</span> <span class="s2">"/var/opt/redislabs/tmp"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"architecture"</span><span class="p">:</span> <span class="s2">"x86_64"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"shard_count"</span><span class="p">:</span> <span class="mi">23</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"public_addr"</span><span class="p">:</span> <span class="s2">""</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"cores"</span><span class="p">:</span> <span class="mi">4</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"rack_id"</span><span class="p">:</span> <span class="s2">""</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"supported_database_versions"</span><span class="p">:</span> <span class="p">[</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nt">"db_type"</span><span class="p">:</span> <span class="s2">"memcached"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"version"</span><span class="p">:</span> <span class="s2">"1.4.17"</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nt">"db_type"</span><span class="p">:</span> <span class="s2">"redis"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"version"</span><span class="p">:</span> <span class="s2">"2.6.16"</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nt">"db_type"</span><span class="p">:</span> <span class="s2">"redis"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"version"</span><span class="p">:</span> <span class="s2">"2.8.19"</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">],</span> </span></span><span class="line"><span class="cl"> <span class="nt">"shard_list"</span><span class="p">:</span> <span class="p">[</span><span class="mi">1</span><span class="p">,</span> <span class="mi">3</span><span class="p">,</span> <span class="mi">4</span><span class="p">],</span> </span></span><span class="line"><span class="cl"> <span class="nt">"addr"</span><span class="p">:</span> <span class="s2">"10.0.3.61"</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nt">"uid"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"status"</span><span class="p">:</span> <span class="s2">"active"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"// additional fields..."</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">]</span> </span></span></code></pre> </div> <h4 id="get-all-status-codes"> Status codes </h4> <table> <thead> <tr> <th> Code </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.2.1"> 200 OK </a> </td> <td> No error </td> </tr> </tbody> </table> <h2 id="get-node"> Get node </h2> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">GET /v1/nodes/<span class="o">{</span>int: uid<span class="o">}</span> </span></span></code></pre> </div> <p> Get a single cluster node. </p> <h3 id="permissions-1"> Permissions </h3> <table> <thead> <tr> <th> Permission name </th> <th> Roles </th> </tr> </thead> <tbody> <tr> <td> <a href="/docs/latest/operate/rs/7.4/references/rest-api/permissions/#view_node_info"> view_node_info </a> </td> <td> admin <br/> cluster_member <br/> cluster_viewer <br/> db_member <br/> db_viewer </td> </tr> </tbody> </table> <h3 id="get-request"> Request </h3> <h4 id="example-http-request-1"> Example HTTP request </h4> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">GET /nodes/1 </span></span></code></pre> </div> <h4 id="headers-1"> Headers </h4> <table> <thead> <tr> <th> Key </th> <th> Value </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> Host </td> <td> cnm.cluster.fqdn </td> <td> Domain name </td> </tr> <tr> <td> Accept </td> <td> application/json </td> <td> Accepted media type </td> </tr> </tbody> </table> <h4 id="url-parameters"> URL parameters </h4> <table> <thead> <tr> <th> Field </th> <th> Type </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> uid </td> <td> integer </td> <td> The unique ID of the node requested. </td> </tr> </tbody> </table> <h3 id="get-response"> Response </h3> <p> Returns a <a href="/docs/latest/operate/rs/7.4/references/rest-api/objects/node/"> node object </a> . </p> <h4 id="example-json-body-1"> Example JSON body </h4> <div class="highlight"> <pre class="chroma"><code class="language-json" data-lang="json"><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nt">"uid"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"name"</span><span class="p">:</span> <span class="s2">"node:1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"// additional fields..."</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <h3 id="get-status-codes"> Status codes </h3> <table> <thead> <tr> <th> Code </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.2.1"> 200 OK </a> </td> <td> No error </td> </tr> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.4.5"> 404 Not Found </a> </td> <td> Node UID does not exist </td> </tr> </tbody> </table> <h2 id="put-node"> Update node </h2> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">PUT /v1/nodes/<span class="o">{</span>int: uid<span class="o">}</span> </span></span></code></pre> </div> <p> Update a <a href="/docs/latest/operate/rs/7.4/references/rest-api/objects/node/"> node object </a> . </p> <p> Currently, you can edit the following attributes: </p> <ul> <li> <p> <code> addr </code> </p> </li> <li> <p> <code> external_addr </code> </p> </li> <li> <p> <code> recovery_path </code> </p> </li> <li> <p> <code> accept_servers </code> </p> </li> </ul> <div class="alert p-3 relative flex flex-row items-center text-base bg-redis-pencil-200 rounded-md"> <div class="p-2 pr-5"> <svg fill="none" height="21" viewbox="0 0 21 21" width="21" xmlns="http://www.w3.org/2000/svg"> <circle cx="10.5" cy="10.5" r="9.75" stroke="currentColor" stroke-width="1.5"> </circle> <path d="M10.5 14V16" stroke="currentColor" stroke-width="2"> </path> <path d="M10.5 5V12" stroke="currentColor" stroke-width="2"> </path> </svg> </div> <div class="p-1 pl-6 border-l border-l-redis-ink-900 border-opacity-50"> <div class="font-medium"> Note: </div> You can only update the <code> addr </code> attribute for offline nodes. Otherwise, the request returns an error. </div> </div> <h3 id="permissions-2"> Permissions </h3> <table> <thead> <tr> <th> Permission name </th> <th> Roles </th> </tr> </thead> <tbody> <tr> <td> <a href="/docs/latest/operate/rs/7.4/references/rest-api/permissions/#update_node"> update_node </a> </td> <td> admin </td> </tr> </tbody> </table> <h3 id="put-request"> Request </h3> <h4 id="example-http-request-2"> Example HTTP request </h4> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">PUT /nodes/1 </span></span></code></pre> </div> <h4 id="example-json-body-2"> Example JSON body </h4> <div class="highlight"> <pre class="chroma"><code class="language-json" data-lang="json"><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nt">"addr"</span><span class="p">:</span> <span class="s2">"10.0.0.1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"external_addr"</span> <span class="p">:</span> <span class="p">[</span> </span></span><span class="line"><span class="cl"> <span class="s2">"192.0.2.24"</span> </span></span><span class="line"><span class="cl"> <span class="p">]</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <h4 id="request-headers"> Request headers </h4> <table> <thead> <tr> <th> Key </th> <th> Value </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> Host </td> <td> cluster.fqdn </td> <td> Domain name </td> </tr> <tr> <td> Accept </td> <td> application/json </td> <td> Accepted media type </td> </tr> <tr> <td> Content-Type </td> <td> application/json </td> <td> Media type of request/response body </td> </tr> </tbody> </table> <h4 id="url-parameters-1"> URL parameters </h4> <table> <thead> <tr> <th> Field </th> <th> Type </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> uid </td> <td> integer </td> <td> The unique ID of the updated node. </td> </tr> </tbody> </table> <h4 id="body"> Body </h4> <table> <thead> <tr> <th> Field </th> <th> Type </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> addr </td> <td> string </td> <td> Internal IP address of node </td> </tr> <tr> <td> external_addr </td> <td> JSON array </td> <td> External IP addresses of the node </td> </tr> <tr> <td> recovery_path </td> <td> string </td> <td> Path for recovery files </td> </tr> <tr> <td> accept_servers </td> <td> boolean </td> <td> If true, no shards will be created on the node </td> </tr> </tbody> </table> <h3 id="put-response"> Response </h3> <p> If the request is successful, the body will be empty. Otherwise, it may contain a JSON object with an error code and error message. </p> <h4 id="put-status-codes"> Status codes </h4> <table> <thead> <tr> <th> Code </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.2.1"> 200 OK </a> </td> <td> No error, the request has been processed. </td> </tr> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.4.7"> 406 Not Acceptable </a> </td> <td> Update request cannot be processed. </td> </tr> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.4.1"> 400 Bad Request </a> </td> <td> Bad content provided. </td> </tr> </tbody> </table> <h4 id="put-error-codes"> Error codes </h4> <table> <thead> <tr> <th> Code </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> node_not_found </td> <td> Node does not exist </td> </tr> <tr> <td> node_not_offline </td> <td> Attempted to change node address while it is online </td> </tr> <tr> <td> node_already_populated </td> <td> The node contains shards or endpoints, cannot disable accept_servers </td> </tr> <tr> <td> invalid_oss_cluster_port_mapping </td> <td> Cannot enable "accept_servers" since there are databases with "oss_cluster_port_mapping" that do not have a port configuration for the current node </td> </tr> <tr> <td> node_already_has_rack_id </td> <td> Attempted to change node's rack_id when it already has one </td> </tr> </tbody> </table> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/7.4/references/rest-api/requests/nodes/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/develop/tools/insight/release-notes/v.2.42.0/.html
<section class="prose w-full py-12"> <h1> RedisInsight v2.42.0, January 2024 </h1> <p class="text-lg -mt-5 mb-10"> RedisInsight v2.42 </p> <h2 id="242-january-2024"> 2.42 (January 2024) </h2> <p> This is the General Availability (GA) release of RedisInsight 2.42. </p> <h3 id="highlights"> Highlights </h3> <ul> <li> Introducing a new dedicated developer enablement area! Explore Redis capabilities and learn how to use the native JSON data structure for structured querying and full-text search, including vector similarity search for AI use cases, and more. Browse the tutorials offline or use the in-app provisioning of a free Redis Cloud database to try them interactively. </li> <li> RedisInsight is now available on Docker. Check out our <a href="https://hub.docker.com/repository/docker/redis/redisinsight/general"> Docker repository </a> if that’s your preferred platform. </li> </ul> <h3 id="details"> Details </h3> <p> <strong> Features and improvements </strong> </p> <ul> <li> <a href="https://github.com/RedisInsight/RedisInsight/pull/2724"> #2724 </a> , <a href="https://github.com/RedisInsight/RedisInsight/pull/2752"> #2752 </a> , <a href="https://github.com/RedisInsight/RedisInsight/pull/2965"> #2965 </a> Introducing a dedicated developer enablement area. Dive into interactive tutorials and level up your Redis game even without a database connected. Start exploring tutorials by clicking on the "Insights" button located in the top-right corner. Because interactive tutorials can alter data in your database, avoid running them in a production environment. For an optimal tutorial experience, create a free <a href="https://redis.com/try-free/?utm_source=redisinsight&amp;utm_medium=main&amp;utm_campaign=redisinsight_release_notes"> Redis Cloud </a> database. </li> <li> <a href="https://github.com/RedisInsight/RedisInsight/pull/2972"> #2972 </a> , <a href="https://github.com/RedisInsight/RedisInsight/pull/2811"> #2811 </a> The long-awaited Docker build is now available. Check out our <a href="https://hub.docker.com/repository/docker/redis/redisinsight/general"> Docker repository </a> if that’s your preferred platform. </li> <li> <a href="https://github.com/RedisInsight/RedisInsight/pull/2857"> #2857 </a> Empty Browser and Workbench pages are aligned with the new interactive tutorials. </li> <li> <a href="https://github.com/RedisInsight/RedisInsight/pull/2940"> #2940 </a> Recommendations have been renamed to Tips. </li> <li> <a href="https://github.com/RedisInsight/RedisInsight/pull/2970"> #2970 </a> A critical vulnerability has been fixed. </li> </ul> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/develop/tools/insight/release-notes/v.2.42.0/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/integrate/node-redis/.html
<section class="prose w-full py-12 max-w-none"> <h1> Node.js client for Redis </h1> <p class="text-lg -mt-5 mb-10"> Learn how to build with Redis and Node.js </p> <p> Connect your Node.js application to a Redis database using the node-redis client library. </p> <p> Refer to the complete <a href="/docs/latest/develop/clients/nodejs/"> Node.js guide </a> to install, connect, and use node-redis. </p> <nav> </nav> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/integrate/node-redis/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/commands/hpexpiretime/.html
<section class="prose w-full py-12"> <h1 class="command-name"> HPEXPIRETIME </h1> <div class="font-semibold text-redis-ink-900"> Syntax </div> <pre class="command-syntax">HPEXPIRETIME key FIELDS numfields field [field ...]</pre> <dl class="grid grid-cols-[auto,1fr] gap-2 mb-12"> <dt class="font-semibold text-redis-ink-900 m-0"> Available since: </dt> <dd class="m-0"> 7.4.0 </dd> <dt class="font-semibold text-redis-ink-900 m-0"> Time complexity: </dt> <dd class="m-0"> O(N) where N is the number of arguments to the command </dd> <dt class="font-semibold text-redis-ink-900 m-0"> ACL categories: </dt> <dd class="m-0"> <code> @read </code> <span class="mr-1 last:hidden"> , </span> <code> @hash </code> <span class="mr-1 last:hidden"> , </span> <code> @fast </code> <span class="mr-1 last:hidden"> , </span> </dd> </dl> <p> <code> HPEXPIRETIME </code> has the same semantics as <a href="/docs/latest/commands/hexpiretime/"> <code> HEXPIRETIME </code> </a> , but returns the absolute Unix expiration timestamp in milliseconds since Unix epoch instead of seconds. </p> <h2 id="examples"> Examples </h2> <pre tabindex="0"><code>redis&gt; HSET mykey field1 "hello" field2 "world" (integer) 2 redis&gt; HEXPIRE mykey 300 FIELDS 2 field1 field2 1) (integer) 1 2) (integer) 1 redis&gt; HPEXPIRETIME mykey FIELDS 2 field1 field2 1) (integer) 1715705913659 2) (integer) 1715705913659 </code></pre> <h2 id="resp2resp3-reply"> RESP2/RESP3 Reply </h2> <ul> <li> <a href="../../develop/reference/protocol-spec#arrays"> Array reply </a> . For each field: <ul> <li> <a href="../../develop/reference/protocol-spec#integers"> Integer reply </a> : <code> -2 </code> if no such field exists in the provided hash key, or the provided key does not exist. </li> <li> <a href="../../develop/reference/protocol-spec#integers"> Integer reply </a> : <code> -1 </code> if the field exists but has no associated expiration set. </li> <li> <a href="../../develop/reference/protocol-spec#integers"> Integer reply </a> : the expiration (Unix timestamp) in milliseconds. </li> </ul> </li> </ul> <br/> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/commands/hpexpiretime/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/rs/references/rest-api/objects/bdb/dataset_import_sources/.html
<section class="prose w-full py-12 max-w-none"> <h1> BDB dataset import sources object </h1> <p class="text-lg -mt-5 mb-10"> Documents the bdb dataset_import_sources object used with Redis Enterprise Software REST API calls. </p> <p> You can import data to a database from the following location types: </p> <ul> <li> HTTP/S </li> <li> FTP </li> <li> SFTP </li> <li> Amazon S3 </li> <li> Google Cloud Storage </li> <li> Microsoft Azure Storage </li> <li> NAS/Local Storage </li> </ul> <p> The source file to import should be in the <a href="/docs/latest/operate/rs/databases/configure/database-persistence/"> RDB </a> format. It can also be in a compressed (gz) RDB file. </p> <p> Supply an array of dataset import source objects to import data from multiple files. </p> <h2 id="basic-parameters"> Basic parameters </h2> <p> For all import location objects, you need to specify the location type via the <code> type </code> field. </p> <table> <thead> <tr> <th> Location type </th> <th> "type" value </th> </tr> </thead> <tbody> <tr> <td> FTP/S </td> <td> "url" </td> </tr> <tr> <td> SFTP </td> <td> "sftp" </td> </tr> <tr> <td> Amazon S3 </td> <td> "s3" </td> </tr> <tr> <td> Google Cloud Storage </td> <td> "gs" </td> </tr> <tr> <td> Microsoft Azure Storage </td> <td> "abs" </td> </tr> <tr> <td> NAS/Local Storage </td> <td> "mount_point" </td> </tr> </tbody> </table> <h2 id="location-specific-parameters"> Location-specific parameters </h2> <p> Any additional required parameters may differ based on the import location type. </p> <h3 id="ftp"> FTP </h3> <table> <thead> <tr> <th> Key name </th> <th> Type </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> url </td> <td> string </td> <td> A URI that represents the FTP/S location with the following format: <code> ftp://user:password@host:port/path/ </code> . The user and password can be omitted if not needed. </td> </tr> </tbody> </table> <h3 id="sftp"> SFTP </h3> <table> <thead> <tr> <th> Key name </th> <th> Type </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> key </td> <td> string </td> <td> SSH private key to secure the SFTP server connection. If you do not specify an SSH private key, the autogenerated private key of the cluster is used and you must add the SSH public key of the cluster to the SFTP server configuration. (optional) </td> </tr> <tr> <td> sftp_url </td> <td> string </td> <td> SFTP URL in the format: <code> sftp://user:password@host[:port]/path/filename.rdb </code> . The default port number is 22 and the default path is '/'. </td> </tr> </tbody> </table> <h3 id="aws-s3"> AWS S3 </h3> <table> <thead> <tr> <th> Key name </th> <th> Type </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> access_key_id </td> <td> string </td> <td> The AWS Access Key ID with access to the bucket </td> </tr> <tr> <td> bucket_name </td> <td> string </td> <td> S3 bucket name </td> </tr> <tr> <td> region_name </td> <td> string </td> <td> Amazon S3 region name (optional) </td> </tr> <tr> <td> secret_access_key </td> <td> string </td> <td> The AWS Secret Access that matches the Access Key ID </td> </tr> <tr> <td> subdir </td> <td> string </td> <td> Path to the backup directory in the S3 bucket (optional) </td> </tr> </tbody> </table> <h3 id="google-cloud-storage"> Google Cloud Storage </h3> <table> <thead> <tr> <th> Key name </th> <th> Type </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> bucket_name </td> <td> string </td> <td> Cloud Storage bucket name </td> </tr> <tr> <td> client_email </td> <td> string </td> <td> Email address for the Cloud Storage client ID </td> </tr> <tr> <td> client_id </td> <td> string </td> <td> Cloud Storage client ID with access to the Cloud Storage bucket </td> </tr> <tr> <td> private_key </td> <td> string </td> <td> Private key for the Cloud Storage matching the private key ID </td> </tr> <tr> <td> private_key_id </td> <td> string </td> <td> Cloud Storage private key ID with access to the Cloud Storage bucket </td> </tr> <tr> <td> subdir </td> <td> string </td> <td> Path to the backup directory in the Cloud Storage bucket (optional) </td> </tr> </tbody> </table> <h3 id="azure-blob-storage"> Azure Blob Storage </h3> <table> <thead> <tr> <th> Key name </th> <th> Type </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> account_key </td> <td> string </td> <td> Access key for the storage account </td> </tr> <tr> <td> account_name </td> <td> string </td> <td> Storage account name with access to the container </td> </tr> <tr> <td> container </td> <td> string </td> <td> Blob Storage container name </td> </tr> <tr> <td> sas_token </td> <td> string </td> <td> Token to authenticate with shared access signature </td> </tr> <tr> <td> subdir </td> <td> string </td> <td> Path to the backup directory in the Blob Storage container (optional) </td> </tr> </tbody> </table> <div class="alert p-3 relative flex flex-row items-center text-base bg-redis-pencil-200 rounded-md"> <div class="p-2 pr-5"> <svg fill="none" height="21" viewbox="0 0 21 21" width="21" xmlns="http://www.w3.org/2000/svg"> <circle cx="10.5" cy="10.5" r="9.75" stroke="currentColor" stroke-width="1.5"> </circle> <path d="M10.5 14V16" stroke="currentColor" stroke-width="2"> </path> <path d="M10.5 5V12" stroke="currentColor" stroke-width="2"> </path> </svg> </div> <div class="p-1 pl-6 border-l border-l-redis-ink-900 border-opacity-50"> <div class="font-medium"> Note: </div> <code> account_key </code> and <code> sas_token </code> are mutually exclusive </div> </div> <h3 id="naslocal-storage"> NAS/Local Storage </h3> <table> <thead> <tr> <th> Key name </th> <th> Type </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> path </td> <td> string </td> <td> Path to the locally mounted filename to import. You must create the mount point on all nodes, and the <code> redislabs:redislabs </code> user must have read permissions on the local mount point. </td> </tr> </tbody> </table> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/references/rest-api/objects/bdb/dataset_import_sources/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/rs/clusters/optimize/oss-cluster-api/.html
<section class="prose w-full py-12 max-w-none"> <h1> Redis OSS Cluster API </h1> <p class="text-lg -mt-5 mb-10"> Use the Redis OSS Cluster API to improve performance and keep applications current with cluster topology changes. </p> <p> OSS Cluster API reduces access times and latency with near-linear scalability. The OSS Cluster API provides a simple mechanism for Redis clients to know the cluster topology. </p> <p> Clients must first connect to the master node to get the cluster topology, and then they connect directly to the Redis proxy on each node that hosts a master shard. </p> <div class="alert p-3 relative flex flex-row items-center text-base bg-redis-pencil-200 rounded-md"> <div class="p-2 pr-5"> <svg fill="none" height="21" viewbox="0 0 21 21" width="21" xmlns="http://www.w3.org/2000/svg"> <circle cx="10.5" cy="10.5" r="9.75" stroke="currentColor" stroke-width="1.5"> </circle> <path d="M10.5 14V16" stroke="currentColor" stroke-width="2"> </path> <path d="M10.5 5V12" stroke="currentColor" stroke-width="2"> </path> </svg> </div> <div class="p-1 pl-6 border-l border-l-redis-ink-900 border-opacity-50"> <div class="font-medium"> Note: </div> You must use a client that supports the cluster API to connect to a database that has the cluster API enabled. </div> </div> <p> You can use the Redis OSS Cluster API along with other Redis Enterprise Software high availability to get high performance with low latency and let applications stay current with cluster topology changes, including add node, remove node, and node failover. </p> <p> For more about working with the OSS Cluster API in Redis Enterprise Software, see <a href="/docs/latest/operate/rs/databases/configure/oss-cluster-api/"> Enable OSS Cluster API </a> . </p> <p> To learn how to enable OSS Cluster API in Redis Cloud, see <a href="/docs/latest/operate/rc/databases/configuration/clustering/#cluster-api"> Clustering Redis databases </a> . </p> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/clusters/optimize/oss-cluster-api/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/integrate/jedis/.html
<section class="prose w-full py-12 max-w-none"> <h1> Java client for Redis </h1> <p class="text-lg -mt-5 mb-10"> Learn how to build with Redis and Java </p> <p> Connect your Java application to a Redis database using the Jedis client library. </p> <p> Refer to the complete <a href="/docs/latest/develop/clients/jedis/"> Jedis guide </a> to install, connect, and use Jedis. </p> <nav> </nav> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/integrate/jedis/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/commands/bf.mexists/.html
<section class="prose w-full py-12"> <h1 class="command-name"> BF.MEXISTS </h1> <div class="font-semibold text-redis-ink-900"> Syntax </div> <pre class="command-syntax">BF.MEXISTS key item [item ...]</pre> <dl class="grid grid-cols-[auto,1fr] gap-2 mb-12"> <dt class="font-semibold text-redis-ink-900 m-0"> Available in: </dt> <dd class="m-0"> <a href="/docs/stack"> Redis Stack </a> / <a href="/docs/data-types/probabilistic"> Bloom 1.0.0 </a> </dd> <dt class="font-semibold text-redis-ink-900 m-0"> Time complexity: </dt> <dd class="m-0"> O(k * n), where k is the number of hash functions and n is the number of items </dd> </dl> <p> Determines whether one or more items were added to a Bloom filter. </p> <p> This command is similar to <a href="/docs/latest/commands/bf.exists/"> <code> BF.EXISTS </code> </a> , except that more than one item can be checked. </p> <h2 id="required-arguments"> Required arguments </h2> <details open=""> <summary> <code> key </code> </summary> <p> is key name for a Bloom filter. </p> </details> <details open=""> <summary> <code> item... </code> </summary> <p> One or more items to check. </p> </details> <h2 id="return-value"> Return value </h2> <p> Returns one of these replies: </p> <ul> <li> <a href="/docs/latest/develop/reference/protocol-spec/#arrays"> Array reply </a> of <a href="/docs/latest/develop/reference/protocol-spec/#integers"> Integer reply </a> - where "1" means that, with high probability, <code> item </code> was already added to the filter, and "0" means that <code> key </code> does not exist or that <code> item </code> was definitely not added to the filter. </li> <li> [] on error (invalid arguments, wrong key type, etc.) </li> </ul> <h2 id="examples"> Examples </h2> <div class="highlight"> <pre class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl">redis&gt; BF.MADD bf item1 item2 </span></span><span class="line"><span class="cl">1<span class="o">)</span> <span class="o">(</span>integer<span class="o">)</span> <span class="m">1</span> </span></span><span class="line"><span class="cl">2<span class="o">)</span> <span class="o">(</span>integer<span class="o">)</span> <span class="m">1</span> </span></span><span class="line"><span class="cl">redis&gt; BF.MEXISTS bf item1 item2 item3 </span></span><span class="line"><span class="cl">1<span class="o">)</span> <span class="o">(</span>integer<span class="o">)</span> <span class="m">1</span> </span></span><span class="line"><span class="cl">2<span class="o">)</span> <span class="o">(</span>integer<span class="o">)</span> <span class="m">1</span> </span></span><span class="line"><span class="cl">3<span class="o">)</span> <span class="o">(</span>integer<span class="o">)</span> <span class="m">0</span></span></span></code></pre> </div> <br/> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/commands/bf.mexists/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/rs/references/rest-api/objects/bdb/replica_sync/.html
<section class="prose w-full py-12 max-w-none"> <h1> BDB replica sync field </h1> <p class="text-lg -mt-5 mb-10"> Documents the bdb replica_sync field used with Redis Enterprise Software REST API calls. </p> <p> The BDB <code> replica_sync </code> field relates to the <a href="/docs/latest/operate/rs/databases/import-export/replica-of/create/"> Replica Of </a> feature, which enables the creation of a Redis database (single- or multi-shard) that synchronizes data from another Redis database (single- or multi-shard). </p> <p> You can use the <code> replica_sync </code> field to enable, disable, or pause the <a href="/docs/latest/operate/rs/databases/import-export/replica-of/create/"> Replica Of </a> sync process. The BDB <code> crdt_sync </code> field has a similar purpose for the Redis CRDB. </p> <p> Possible BDB sync values: </p> <table> <thead> <tr> <th> Status </th> <th> Description </th> <th> Possible next status </th> </tr> </thead> <tbody> <tr> <td> 'disabled' </td> <td> (default value) Disables the sync process and represents that no sync is currently configured or running. </td> <td> 'enabled' </td> </tr> <tr> <td> 'enabled' </td> <td> Enables the sync process and represents that the process is currently active. </td> <td> 'stopped' <br/> 'paused' </td> </tr> <tr> <td> 'paused' </td> <td> Pauses the sync process. The process is configured but is not currently executing any sync commands. </td> <td> 'enabled' <br/> 'stopped' </td> </tr> <tr> <td> 'stopped' </td> <td> An unrecoverable error occurred during the sync process, which caused the system to stop the sync. </td> <td> 'enabled' </td> </tr> </tbody> </table> <a href="/docs/latest/images/rs/rest-api-bdb-sync.png#no-click" sdata-lightbox="/images/rs/rest-api-bdb-sync.png#no-click"> <img alt="BDB sync" src="/docs/latest/images/rs/rest-api-bdb-sync.png#no-click"/> </a> <p> When the sync is in the 'stopped' or 'paused' state, then the <code> last_error </code> field in the relevant source entry in the <code> sync_sources </code> "status" field contains the detailed error message. </p> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/references/rest-api/objects/bdb/replica_sync/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/rs/7.4/references/compatibility/commands/cluster/.html
<section class="prose w-full py-12 max-w-none"> <h1> Cluster management commands compatibility </h1> <p class="text-lg -mt-5 mb-10"> Cluster management commands compatible with Redis Enterprise. </p> <p> <a href="/docs/latest/operate/rs/7.4/databases/durability-ha/clustering/"> Clustering in Redis Enterprise Software </a> and <a href="/docs/latest/operate/rc/databases/configuration/clustering/"> Redis Cloud </a> differs from the <a href="/docs/latest/operate/oss_and_stack/management/scaling/"> Redis Community Edition cluster </a> and works with all standard Redis clients. </p> <p> Redis Enterprise blocks most <a href="/docs/latest/commands/?group=cluster"> cluster commands </a> . If you try to use a blocked cluster command, it returns an error. </p> <table> <thead> <tr> <th style="text-align:left"> Command </th> <th style="text-align:left"> Redis <br/> Enterprise </th> <th style="text-align:left"> Redis <br/> Cloud </th> <th style="text-align:left"> Notes </th> </tr> </thead> <tbody> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/asking/"> ASKING </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/cluster-addslots/"> CLUSTER ADDSLOTS </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/cluster-addslotsrange/"> CLUSTER ADDSLOTSRANGE </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/cluster-bumpepoch/"> CLUSTER BUMPEPOCH </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/cluster-count-failure-reports/"> CLUSTER COUNT-FAILURE-REPORTS </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/cluster-countkeysinslot/"> CLUSTER COUNTKEYSINSLOT </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/cluster-delslots/"> CLUSTER DELSLOTS </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/cluster-delslotsrange/"> CLUSTER DELSLOTSRANGE </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/cluster-failover/"> CLUSTER FAILOVER </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/cluster-flushslots/"> CLUSTER FLUSHSLOTS </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/cluster-forget/"> CLUSTER FORGET </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/cluster-getkeysinslot/"> CLUSTER GETKEYSINSLOT </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/cluster-help/"> CLUSTER HELP </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> Only supported with the <a href="/docs/latest/operate/rs/7.4/databases/configure/oss-cluster-api/"> OSS cluster API </a> . </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/cluster-info/"> CLUSTER INFO </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> Only supported with the <a href="/docs/latest/operate/rs/7.4/databases/configure/oss-cluster-api/"> OSS cluster API </a> . </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/cluster-keyslot/"> CLUSTER KEYSLOT </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> Only supported with the <a href="/docs/latest/operate/rs/7.4/databases/configure/oss-cluster-api/"> OSS cluster API </a> . </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/cluster-links/"> CLUSTER LINKS </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/cluster-meet/"> CLUSTER MEET </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/cluster-myid/"> CLUSTER MYID </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/cluster-myshardid/"> CLUSTER MYSHARDID </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/cluster-nodes/"> CLUSTER NODES </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> Only supported with the <a href="/docs/latest/operate/rs/7.4/databases/configure/oss-cluster-api/"> OSS cluster API </a> . </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/cluster-replicas/"> CLUSTER REPLICAS </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/cluster-replicate/"> CLUSTER REPLICATE </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/cluster-reset/"> CLUSTER RESET </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/cluster-saveconfig/"> CLUSTER SAVECONFIG </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/cluster-set-config-epoch/"> CLUSTER SET-CONFIG-EPOCH </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/cluster-setslot/"> CLUSTER SETSLOT </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/cluster-shards/"> CLUSTER SHARDS </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/cluster-slaves/"> CLUSTER SLAVES </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> Deprecated as of Redis v5.0.0. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/cluster-slots/"> CLUSTER SLOTS </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> Only supported with the <a href="/docs/latest/operate/rs/7.4/databases/configure/oss-cluster-api/"> OSS cluster API </a> . Deprecated as of Redis v7.0.0. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/readonly/"> READONLY </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/readwrite/"> READWRITE </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> </tbody> </table> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/7.4/references/compatibility/commands/cluster/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/commands/lrange/.html
<section class="prose w-full py-12"> <h1 class="command-name"> LRANGE </h1> <div class="font-semibold text-redis-ink-900"> Syntax </div> <pre class="command-syntax">LRANGE key start stop</pre> <dl class="grid grid-cols-[auto,1fr] gap-2 mb-12"> <dt class="font-semibold text-redis-ink-900 m-0"> Available since: </dt> <dd class="m-0"> 1.0.0 </dd> <dt class="font-semibold text-redis-ink-900 m-0"> Time complexity: </dt> <dd class="m-0"> O(S+N) where S is the distance of start offset from HEAD for small lists, from nearest end (HEAD or TAIL) for large lists; and N is the number of elements in the specified range. </dd> <dt class="font-semibold text-redis-ink-900 m-0"> ACL categories: </dt> <dd class="m-0"> <code> @read </code> <span class="mr-1 last:hidden"> , </span> <code> @list </code> <span class="mr-1 last:hidden"> , </span> <code> @slow </code> <span class="mr-1 last:hidden"> , </span> </dd> </dl> <p> Returns the specified elements of the list stored at <code> key </code> . The offsets <code> start </code> and <code> stop </code> are zero-based indexes, with <code> 0 </code> being the first element of the list (the head of the list), <code> 1 </code> being the next element and so on. </p> <p> These offsets can also be negative numbers indicating offsets starting at the end of the list. For example, <code> -1 </code> is the last element of the list, <code> -2 </code> the penultimate, and so on. </p> <h2 id="consistency-with-range-functions-in-various-programming-languages"> Consistency with range functions in various programming languages </h2> <p> Note that if you have a list of numbers from 0 to 100, <code> LRANGE list 0 10 </code> will return 11 elements, that is, the rightmost item is included. This <strong> may or may not </strong> be consistent with behavior of range-related functions in your programming language of choice (think Ruby's <code> Range.new </code> , <code> Array#slice </code> or Python's <code> range() </code> function). </p> <h2 id="out-of-range-indexes"> Out-of-range indexes </h2> <p> Out of range indexes will not produce an error. If <code> start </code> is larger than the end of the list, an empty list is returned. If <code> stop </code> is larger than the actual end of the list, Redis will treat it like the last element of the list. </p> <h2 id="examples"> Examples </h2> <div class="bg-slate-900 border-b border-slate-700 rounded-t-xl px-4 py-3 w-full flex"> <svg class="shrink-0 h-[1.0625rem] w-[1.0625rem] fill-slate-50" fill="currentColor" viewbox="0 0 20 20"> <path d="M2.5 10C2.5 5.85786 5.85786 2.5 10 2.5C14.1421 2.5 17.5 5.85786 17.5 10C17.5 14.1421 14.1421 17.5 10 17.5C5.85786 17.5 2.5 14.1421 2.5 10Z"> </path> </svg> <svg class="shrink-0 h-[1.0625rem] w-[1.0625rem] fill-slate-50" fill="currentColor" viewbox="0 0 20 20"> <path d="M10 2.5L18.6603 17.5L1.33975 17.5L10 2.5Z"> </path> </svg> <svg class="shrink-0 h-[1.0625rem] w-[1.0625rem] fill-slate-50" fill="currentColor" viewbox="0 0 20 20"> <path d="M10 2.5L12.0776 7.9322L17.886 8.22949L13.3617 11.8841L14.8738 17.5L10 14.3264L5.1262 17.5L6.63834 11.8841L2.11403 8.22949L7.92238 7.9322L10 2.5Z"> </path> </svg> </div> <form class="redis-cli overflow-y-auto max-h-80"> <pre tabindex="0">redis&gt; RPUSH mylist "one" (integer) 1 redis&gt; RPUSH mylist "two" (integer) 2 redis&gt; RPUSH mylist "three" (integer) 3 redis&gt; LRANGE mylist 0 0 1) "one" redis&gt; LRANGE mylist -3 2 1) "one" 2) "two" 3) "three" redis&gt; LRANGE mylist -100 100 1) "one" 2) "two" 3) "three" redis&gt; LRANGE mylist 5 10 (empty array) </pre> <div class="prompt" style=""> <span> redis&gt; </span> <input autocomplete="off" name="prompt" spellcheck="false" type="text"/> </div> </form> <h2 id="resp2resp3-reply"> RESP2/RESP3 Reply </h2> <a href="../../develop/reference/protocol-spec#arrays"> Array reply </a> : a list of elements in the specified range, or an empty array if the key doesn't exist. <br/> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/commands/lrange/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/develop/data-types/timeseries/quickstart/.html
<section class="prose w-full py-12"> <h1> Quickstart </h1> <p class="text-lg -mt-5 mb-10"> Quick Start Guide to Time Series </p> <h2 id="setup"> Setup </h2> <p> You can get RedisTimeSeries setup in the cloud, in a Docker container or on your own machine. </p> <h3 id="redis-cloud"> Redis Cloud </h3> <p> Redis Time Series are available on all Redis Cloud managed services, including a completely free managed database up to 30MB. </p> <p> <a href="https://redislabs.com/try-free/"> Get started here </a> </p> <h3 id="docker"> Docker </h3> <p> To quickly try out Redis Time Series, launch an instance of Redis Stack using docker: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">docker run -p 6379:6379 -it --rm redis/redis-stack-server </span></span></code></pre> </div> <h3 id="download-and-running-binaries"> Download and running binaries </h3> <p> First download the pre-compiled version from the <a href="https://redis.io/downloads"> Redis download center </a> . </p> <p> Next, run Redis with RedisTimeSeries: </p> <pre tabindex="0"><code>$ redis-server --loadmodule /path/to/module/redistimeseries.so </code></pre> <h3 id="build-and-run-it-yourself"> Build and Run it yourself </h3> <p> You can also build and run RedisTimeSeries on your own machine. </p> <p> Major Linux distributions as well as macOS are supported. </p> <h4 id="requirements"> Requirements </h4> <p> First, clone the RedisTimeSeries repository from git: </p> <pre tabindex="0"><code>git clone --recursive https://github.com/RedisTimeSeries/RedisTimeSeries.git </code></pre> <p> Then, to install required build artifacts, invoke the following: </p> <pre tabindex="0"><code>cd RedisTimeSeries make setup </code></pre> <p> Or you can install required dependencies manually listed in <a href="https://github.com/RedisTimeSeries/RedisTimeSeries/blob/master/sbin/system-setup.py"> system-setup.py </a> . </p> <p> If <code> make </code> is not yet available, the following commands are equivalent: </p> <pre tabindex="0"><code>./deps/readies/bin/getpy3 ./system-setup.py </code></pre> <p> Note that <code> system-setup.py </code> <strong> will install various packages on your system </strong> using the native package manager and pip. This requires root permissions (i.e. sudo) on Linux. </p> <p> If you prefer to avoid that, you can: </p> <ul> <li> Review system-setup.py and install packages manually, </li> <li> Utilize a Python virtual environment, </li> <li> Use Docker with the <code> --volume </code> option to create an isolated build environment. </li> </ul> <h4 id="build"> Build </h4> <div class="highlight"> <pre class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl">make build </span></span></code></pre> </div> <p> Binary artifacts are placed under the <code> bin </code> directory. </p> <h4 id="run"> Run </h4> <p> In your redis-server run: <code> loadmodule bin/redistimeseries.so </code> </p> <p> For more information about modules, go to the <a href="/docs/latest/develop/reference/modules/"> redis official documentation </a> . </p> <h2 id="give-it-a-try-with-redis-cli"> Give it a try with <code> redis-cli </code> </h2> <p> After you setup RedisTimeSeries, you can interact with it using redis-cli. </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">$ redis-cli </span></span><span class="line"><span class="cl">127.0.0.1:6379&gt; TS.CREATE sensor1 </span></span><span class="line"><span class="cl">OK </span></span></code></pre> </div> <h2 id="creating-a-timeseries"> Creating a timeseries </h2> <p> A new timeseries can be created with the <a href="/docs/latest/commands/ts.create/"> <code> TS.CREATE </code> </a> command; for example, to create a timeseries named <code> sensor1 </code> run the following: </p> <pre tabindex="0"><code>TS.CREATE sensor1 </code></pre> <p> You can prevent your timeseries growing indefinitely by setting a maximum age for samples compared to the last event time (in milliseconds) with the <code> RETENTION </code> option. The default value for retention is <code> 0 </code> , which means the series will not be trimmed. </p> <pre tabindex="0"><code>TS.CREATE sensor1 RETENTION 2678400000 </code></pre> <p> This will create a timeseries called <code> sensor1 </code> and trim it to values of up to one month. </p> <h2 id="adding-data-points"> Adding data points </h2> <p> For adding new data points to a timeseries we use the <a href="/docs/latest/commands/ts.add/"> <code> TS.ADD </code> </a> command: </p> <pre tabindex="0"><code>TS.ADD key timestamp value </code></pre> <p> The <code> timestamp </code> argument is the UNIX timestamp of the sample in milliseconds and <code> value </code> is the numeric data value of the sample. </p> <p> Example: </p> <pre tabindex="0"><code>TS.ADD sensor1 1626434637914 26 </code></pre> <p> To <strong> add a datapoint with the current timestamp </strong> you can use a <code> * </code> instead of a specific timestamp: </p> <pre tabindex="0"><code>TS.ADD sensor1 * 26 </code></pre> <p> You can <strong> append data points to multiple timeseries </strong> at the same time with the <a href="/docs/latest/commands/ts.madd/"> <code> TS.MADD </code> </a> command: </p> <pre tabindex="0"><code>TS.MADD key timestamp value [key timestamp value ...] </code></pre> <h2 id="deleting-data-points"> Deleting data points </h2> <p> Data points between two timestamps (inclusive) can be deleted with the <a href="/docs/latest/commands/ts.del/"> <code> TS.DEL </code> </a> command: </p> <pre tabindex="0"><code>TS.DEL key fromTimestamp toTimestamp </code></pre> <p> Example: </p> <pre tabindex="0"><code>TS.DEL sensor1 1000 2000 </code></pre> <p> To delete a single timestamp, use it as both the "from" and "to" timestamp: </p> <pre tabindex="0"><code>TS.DEL sensor1 1000 1000 </code></pre> <p> <strong> Note: </strong> When a sample is deleted, the data in all downsampled timeseries will be recalculated for the specific bucket. If part of the bucket has already been removed though, because it's outside of the retention period, we won't be able to recalculate the full bucket, so in those cases we will refuse the delete operation. </p> <h2 id="labels"> Labels </h2> <p> Labels are key-value metadata we attach to data points, allowing us to group and filter. They can be either string or numeric values and are added to a timeseries on creation: </p> <pre tabindex="0"><code>TS.CREATE sensor1 LABELS region east </code></pre> <h2 id="compaction"> Compaction </h2> <p> Another useful feature of Redis Time Series is compacting data by creating a rule for compaction ( <a href="/docs/latest/commands/ts.createrule/"> <code> TS.CREATERULE </code> </a> ). For example, if you have collected more than one billion data points in a day, you could aggregate the data by every minute in order to downsample it, thereby reducing the dataset size to 24 * 60 = 1,440 data points. You can choose one of the many available aggregation types in order to aggregate multiple data points from a certain minute into a single one. The currently supported aggregation types are: <code> avg, sum, min, max, range, count, first, last, std.p, std.s, var.p, var.s and twa </code> . </p> <p> It's important to point out that there is no data rewriting on the original timeseries; the compaction happens in a new series, while the original one stays the same. In order to prevent the original timeseries from growing indefinitely, you can use the retention option, which will trim it down to a certain period of time. </p> <p> <strong> NOTE: </strong> You need to create the destination (the compacted) timeseries before creating the rule. </p> <pre tabindex="0"><code>TS.CREATERULE sourceKey destKey AGGREGATION aggregationType bucketDuration </code></pre> <p> Example: </p> <pre tabindex="0"><code>TS.CREATE sensor1_compacted # Create the destination timeseries first TS.CREATERULE sensor1 sensor1_compacted AGGREGATION avg 60000 # Create the rule </code></pre> <p> With this creation rule, datapoints added to the <code> sensor1 </code> timeseries will be grouped into buckets of 60 seconds (60000ms), averaged, and saved in the <code> sensor1_compacted </code> timeseries. </p> <h2 id="filtering"> Filtering </h2> <p> You can filter your time series by value, timestamp and labels: </p> <h3 id="filtering-by-label"> Filtering by label </h3> <p> You can retrieve datapoints from multiple timeseries in the same query, and the way to do this is by using label filters. For example: </p> <pre tabindex="0"><code>TS.MRANGE - + FILTER area_id=32 </code></pre> <p> This query will show data from all sensors (timeseries) that have a label of <code> area_id </code> with a value of <code> 32 </code> . The results will be grouped by timeseries. </p> <p> Or we can also use the <a href="/docs/latest/commands/ts.mget/"> <code> TS.MGET </code> </a> command to get the last sample that matches the specific filter: </p> <pre tabindex="0"><code>TS.MGET FILTER area_id=32 </code></pre> <h3 id="filtering-by-value"> Filtering by value </h3> <p> We can filter by value across a single or multiple timeseries: </p> <pre tabindex="0"><code>TS.RANGE sensor1 - + FILTER_BY_VALUE 25 30 </code></pre> <p> This command will return all data points whose value sits between 25 and 30, inclusive. </p> <p> To achieve the same filtering on multiple series we have to combine the filtering by value with filtering by label: </p> <pre tabindex="0"><code>TS.MRANGE - + FILTER_BY_VALUE 20 30 FILTER region=east </code></pre> <h3 id="filtering-by-timestamp"> Filtering by timestamp </h3> <p> To retrieve the datapoints for specific timestamps on one or multiple timeseries we can use the <code> FILTER_BY_TS </code> argument: </p> <p> Filter on one timeseries: </p> <pre tabindex="0"><code>TS.RANGE sensor1 - + FILTER_BY_TS 1626435230501 1626443276598 </code></pre> <p> Filter on multiple timeseries: </p> <pre tabindex="0"><code>TS.MRANGE - + FILTER_BY_TS 1626435230501 1626443276598 FILTER region=east </code></pre> <h2 id="aggregation"> Aggregation </h2> <p> It's possible to combine values of one or more timeseries by leveraging aggregation functions: </p> <pre tabindex="0"><code>TS.RANGE ... AGGREGATION aggType bucketDuration... </code></pre> <p> For example, to find the average temperature per hour in our <code> sensor1 </code> series we could run: </p> <pre tabindex="0"><code>TS.RANGE sensor1 - + + AGGREGATION avg 3600000 </code></pre> <p> To achieve the same across multiple sensors from the area with id of 32 we would run: </p> <pre tabindex="0"><code>TS.MRANGE - + AGGREGATION avg 3600000 FILTER area_id=32 </code></pre> <h3 id="aggregation-bucket-alignment"> Aggregation bucket alignment </h3> <p> When doing aggregations, the aggregation buckets will be aligned to 0 as so: </p> <pre tabindex="0"><code>TS.RANGE sensor3 10 70 + AGGREGATION min 25 </code></pre> <pre tabindex="0"><code>Value: | (1000) (2000) (3000) (4000) (5000) (6000) (7000) Timestamp: |-------|10|-------|20|-------|30|-------|40|-------|50|-------|60|-------|70|---&gt; Bucket(25ms): |_________________________||_________________________||___________________________| V V V min(1000, 2000)=1000 min(3000, 4000)=3000 min(5000, 6000, 7000)=5000 </code></pre> <p> And we will get the following datapoints: 1000, 3000, 5000. </p> <p> You can choose to align the buckets to the start or end of the queried interval as so: </p> <pre tabindex="0"><code>TS.RANGE sensor3 10 70 + AGGREGATION min 25 ALIGN start </code></pre> <pre tabindex="0"><code>Value: | (1000) (2000) (3000) (4000) (5000) (6000) (7000) Timestamp: |-------|10|-------|20|-------|30|-------|40|-------|50|-------|60|-------|70|---&gt; Bucket(25ms): |__________________________||_________________________||___________________________| V V V min(1000, 2000, 3000)=1000 min(4000, 5000)=4000 min(6000, 7000)=6000 </code></pre> <p> The result array will contain the following datapoints: 1000, 4000 and 6000 </p> <h3 id="aggregation-across-timeseries"> Aggregation across timeseries </h3> <p> By default, results of multiple timeseries will be grouped by timeseries, but (since v1.6) you can use the <code> GROUPBY </code> and <code> REDUCE </code> options to group them by label and apply an additional aggregation. </p> <p> To find minimum temperature per region, for example, we can run: </p> <pre tabindex="0"><code>TS.MRANGE - + FILTER region=(east,west) GROUPBY region REDUCE min </code></pre> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/develop/data-types/timeseries/quickstart/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/commands/ft.dictdel.html
<section class="prose w-full py-12"> <h1 class="command-name"> FT.DICTDEL </h1> <div class="font-semibold text-redis-ink-900"> Syntax </div> <pre class="command-syntax">FT.DICTDEL dict term [term ...] </pre> <dl class="grid grid-cols-[auto,1fr] gap-2 mb-12"> <dt class="font-semibold text-redis-ink-900 m-0"> Available in: </dt> <dd class="m-0"> <a href="/docs/stack"> Redis Stack </a> / <a href="/docs/interact/search-and-query"> Search 1.4.0 </a> </dd> <dt class="font-semibold text-redis-ink-900 m-0"> Time complexity: </dt> <dd class="m-0"> O(1) </dd> </dl> <p> Delete terms from a dictionary </p> <p> <a href="#examples"> Examples </a> </p> <h2 id="required-arguments"> Required arguments </h2> <details open=""> <summary> <code> dict </code> </summary> <p> is dictionary name. </p> </details> <details open=""> <summary> <code> term </code> </summary> <p> term to delete from the dictionary. </p> </details> <h2 id="return"> Return </h2> <p> FT.DICTDEL returns an integer reply, the number of new terms that were deleted. </p> <h2 id="examples"> Examples </h2> <details open=""> <summary> <b> Delete terms from a dictionary </b> </summary> <div class="highlight"> <pre class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl">127.0.0.1:6379&gt; FT.DICTDEL dict foo bar <span class="s2">"hello world"</span> </span></span><span class="line"><span class="cl"><span class="o">(</span>integer<span class="o">)</span> <span class="m">3</span></span></span></code></pre> </div> </details> <h2 id="see-also"> See also </h2> <p> <a href="/docs/latest/commands/ft.dictadd/"> <code> FT.DICTADD </code> </a> | <a href="/docs/latest/commands/ft.dictdump/"> <code> FT.DICTDUMP </code> </a> </p> <h2 id="related-topics"> Related topics </h2> <p> <a href="/docs/latest/develop/interact/search-and-query/"> RediSearch </a> </p> <br/> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/commands/ft.dictdel/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/commands/json.arrindex.html
<section class="prose w-full py-12"> <h1 class="command-name"> JSON.ARRINDEX </h1> <div class="font-semibold text-redis-ink-900"> Syntax </div> <pre class="command-syntax">JSON.ARRINDEX key path value [start [stop]]</pre> <dl class="grid grid-cols-[auto,1fr] gap-2 mb-12"> <dt class="font-semibold text-redis-ink-900 m-0"> Available in: </dt> <dd class="m-0"> <a href="/docs/stack"> Redis Stack </a> / <a href="/docs/data-types/json"> JSON 1.0.0 </a> </dd> <dt class="font-semibold text-redis-ink-900 m-0"> Time complexity: </dt> <dd class="m-0"> O(N) when path is evaluated to a single value where N is the size of the array, O(N) when path is evaluated to multiple values, where N is the size of the key </dd> </dl> <p> Search for the first occurrence of a JSON value in an array </p> <p> <a href="#examples"> Examples </a> </p> <h2 id="required-arguments"> Required arguments </h2> <details open=""> <summary> <code> key </code> </summary> <p> is key to parse. </p> </details> <details open=""> <summary> <code> path </code> </summary> <p> is JSONPath to specify. </p> </details> <details open=""> <summary> <code> value </code> </summary> <p> is value to find its index in one or more arrays. </p> <div class="alert p-3 relative flex flex-row items-center text-base bg-redis-pencil-200 rounded-md"> <div class="p-2 pr-5"> <svg fill="none" height="21" viewbox="0 0 21 21" width="21" xmlns="http://www.w3.org/2000/svg"> <circle cx="10.5" cy="10.5" r="9.75" stroke="currentColor" stroke-width="1.5"> </circle> <path d="M10.5 14V16" stroke="currentColor" stroke-width="2"> </path> <path d="M10.5 5V12" stroke="currentColor" stroke-width="2"> </path> </svg> </div> <div class="p-1 pl-6 border-l border-l-redis-ink-900 border-opacity-50"> <div class="font-medium"> About using strings with JSON commands: </div> To specify a string as an array value to index, wrap the quoted string with an additional set of single quotes. Example: <code> '"silver"' </code> . For more detailed use, see <a href="#examples"> Examples </a> . </div> </div> </details> <h2 id="optional-arguments"> Optional arguments </h2> <details open=""> <summary> <code> start </code> </summary> <p> is inclusive start value to specify in a slice of the array to search. Default is <code> 0 </code> . </p> </details> <details open=""> <summary> <code> stop </code> </summary> <p> is exclusive stop value to specify in a slice of the array to search, including the last element. Default is <code> 0 </code> . Negative values are interpreted as starting from the end. </p> </details> <div class="alert p-3 relative flex flex-row items-center text-base bg-redis-pencil-200 rounded-md"> <div class="p-2 pr-5"> <svg fill="none" height="21" viewbox="0 0 21 21" width="21" xmlns="http://www.w3.org/2000/svg"> <circle cx="10.5" cy="10.5" r="9.75" stroke="currentColor" stroke-width="1.5"> </circle> <path d="M10.5 14V16" stroke="currentColor" stroke-width="2"> </path> <path d="M10.5 5V12" stroke="currentColor" stroke-width="2"> </path> </svg> </div> <div class="p-1 pl-6 border-l border-l-redis-ink-900 border-opacity-50"> <div class="font-medium"> About out-of-range indexes: </div> Out-of-range indexes round to the array's start and end. An inverse index range (such as the range from 1 to 0) returns unfound or <code> -1 </code> . </div> </div> <h2 id="return-value"> Return value </h2> <p> <code> JSON.ARRINDEX </code> returns an <a href="/docs/latest/develop/reference/protocol-spec#resp-arrays"> array </a> of integer replies for each path, the first position in the array of each JSON value that matches the path, <code> -1 </code> if unfound in the array, or <code> nil </code> , if the matching JSON value is not an array. For more information about replies, see <a href="/docs/latest/develop/reference/protocol-spec/"> Redis serialization protocol specification </a> . </p> <h2 id="examples"> Examples </h2> <details open=""> <summary> <b> Find the specific place of a color in a list of product colors </b> </summary> <p> Create a document for noise-cancelling headphones in black and silver colors. </p> <div class="highlight"> <pre class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl">redis&gt; JSON.SET item:1 $ <span class="s1">'{"name":"Noise-cancelling Bluetooth headphones","description":"Wireless Bluetooth headphones with noise-cancelling technology","connection":{"wireless":true,"type":"Bluetooth"},"price":99.98,"stock":25,"colors":["black","silver"]}'</span> </span></span><span class="line"><span class="cl">OK</span></span></code></pre> </div> <p> Add color <code> blue </code> to the end of the <code> colors </code> array. <code> JSON.ARRAPEND </code> returns the array's new size. </p> <div class="highlight"> <pre class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl">redis&gt; JSON.ARRAPPEND item:1 $.colors <span class="s1">'"blue"'</span> </span></span><span class="line"><span class="cl">1<span class="o">)</span> <span class="o">(</span>integer<span class="o">)</span> <span class="m">3</span></span></span></code></pre> </div> <p> Return the new length of the <code> colors </code> array. </p> <div class="highlight"> <pre class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl">redis&gt; JSON.GET item:1 </span></span><span class="line"><span class="cl"><span class="s2">"{\"name\":\"Noise-cancelling Bluetooth headphones\",\"description\":\"Wireless Bluetooth headphones with noise-cancelling technology\",\"connection\":{\"wireless\":true,\"type\":\"Bluetooth\"},\"price\":99.98,\"stock\":25,\"colors\":[\"black\",\"silver\",\"blue\"]}"</span></span></span></code></pre> </div> <p> Get the list of colors for the product. </p> <div class="highlight"> <pre class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl">redis&gt; JSON.GET item:1 <span class="s1">'$.colors[*]'</span> </span></span><span class="line"><span class="cl"><span class="s2">"[\"black\",\"silver\",\"blue\"]"</span></span></span></code></pre> </div> <p> Insert two more colors after the second color. You now have five colors. </p> <div class="highlight"> <pre class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl">redis&gt; JSON.ARRINSERT item:1 $.colors <span class="m">2</span> <span class="s1">'"yellow"'</span> <span class="s1">'"gold"'</span> </span></span><span class="line"><span class="cl">1<span class="o">)</span> <span class="o">(</span>integer<span class="o">)</span> <span class="m">5</span></span></span></code></pre> </div> <p> Get the updated list of colors. </p> <div class="highlight"> <pre class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl">redis&gt; JSON.GET item:1 $.colors </span></span><span class="line"><span class="cl"><span class="s2">"[[\"black\",\"silver\",\"yellow\",\"gold\",\"blue\"]]"</span></span></span></code></pre> </div> <p> Find the place where color <code> silver </code> is located. </p> <div class="highlight"> <pre class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl">redis&gt; JSON.ARRINDEX item:1 $..colors <span class="s1">'"silver"'</span> </span></span><span class="line"><span class="cl">1<span class="o">)</span> <span class="o">(</span>integer<span class="o">)</span> <span class="m">1</span></span></span></code></pre> </div> </details> <h2 id="see-also"> See also </h2> <p> <a href="/docs/latest/commands/json.arrappend/"> <code> JSON.ARRAPPEND </code> </a> | <a href="/docs/latest/commands/json.arrinsert/"> <code> JSON.ARRINSERT </code> </a> </p> <h2 id="related-topics"> Related topics </h2> <ul> <li> <a href="/docs/latest/develop/data-types/json/"> RedisJSON </a> </li> <li> <a href="/docs/latest/develop/interact/search-and-query/indexing/"> Index and search JSON documents </a> </li> </ul> <br/> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/commands/json.arrindex/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/rs/7.4/installing-upgrading/upgrading/upgrade-database/.html
<section class="prose w-full py-12 max-w-none"> <h1> Upgrade a Redis Enterprise Software database </h1> <p class="text-lg -mt-5 mb-10"> Upgrade a Redis Enterprise Software database. </p> <h2 id="default-db-versions"> Default Redis database versions </h2> <p> When you upgrade an existing database, it uses the latest bundled Redis version unless you specify a different version with the <code> redis_version </code> option in the <a href="/docs/latest/operate/rs/7.4/references/rest-api/requests/bdbs/"> REST API </a> or <a href="/docs/latest/operate/rs/7.4/references/cli-utilities/rladmin/upgrade/#upgrade-db"> <code> rladmin upgrade db </code> </a> . </p> <p> Redis Enterprise Software v6.x includes two Redis database versions: 6.0 and 6.2. As of version 7.2, Redis Enterprise Software includes three Redis database versions. </p> <p> To view available Redis database versions: </p> <ul> <li> <p> In the Cluster Manager UI, see <strong> Redis database versions </strong> on the <strong> Cluster &gt; Configuration </strong> screen. </p> </li> <li> <p> Send a <a href="/docs/latest/operate/rs/7.4/references/rest-api/requests/nodes/"> <code> GET /nodes </code> REST API request </a> and see <code> supported_database_versions </code> in the response. </p> </li> </ul> <p> The default Redis database version differs between Redis Enterprise releases as follows: </p> <table> <thead> <tr> <th> Redis <br/> Enterprise </th> <th> Bundled Redis <br/> DB versions </th> <th> Default DB version <br/> (upgraded/new databases) </th> </tr> </thead> <tbody> <tr> <td> 7.4.2 </td> <td> 6.0, 6.2, 7.2 </td> <td> 7.2 </td> </tr> <tr> <td> 7.2.4 </td> <td> 6.0, 6.2, 7.2 </td> <td> 7.2 </td> </tr> <tr> <td> 6.4.2 </td> <td> 6.0, 6.2 </td> <td> 6.2 </td> </tr> <tr> <td> 6.2.x </td> <td> 6.0, 6.2 </td> <td> 6.0 </td> </tr> </tbody> </table> <p> The upgrade policy is only relevant for Redis Enterprise Software versions 6.2.4 through 6.2.18. For more information about upgrade policies, see the <a href="https://docs.redis.com/6.2/rs/installing-upgrading/upgrading/#redis-upgrade-policy"> 6.2 version of this document </a> . </p> <h2 id="upgrade-prerequisites"> Upgrade prerequisites </h2> <p> Before upgrading a database: </p> <ul> <li> <p> Review the relevant <a href="/docs/latest/operate/rs/7.4/release-notes/"> release notes </a> for any preparation instructions. </p> </li> <li> <p> Verify that the database version meets the minimums specified earlier. </p> <p> To determine the database version: </p> <ul> <li> <p> Use the Cluster Manager UI to open the <strong> Configuration </strong> tab for the database and select <a href="/docs/latest/images/rs/icons/info-icon.png#no-click" sdata-lightbox="/images/rs/icons/info-icon.png#no-click"> <img alt="The About database button" class="inline" src="/docs/latest/images/rs/icons/info-icon.png#no-click" width="18px"/> </a> <strong> About </strong> . </p> </li> <li> <p> <em> (Optional) </em> Use the <a href="/docs/latest/operate/rs/7.4/references/cli-utilities/rladmin/status/"> <code> rladmin status extra all </code> </a> command to display configuration details: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">rladmin status extra all </span></span></code></pre> </div> <p> When the database compatibility version is outdated, <nobr> <code> OLD REDIS VERSION </code> </nobr> appears in the command output. </p> </li> </ul> </li> <li> <p> Verify the cluster is fully upgraded and operational. </p> <p> Use the Cluster Manager UI to display the <strong> Configuration </strong> tab for the cluster. The tab displays the cluster version information and the Redis database compatibility version. </p> </li> <li> <p> Check client compatibility with the database version. </p> <p> If you run Redis Stack commands with Go-Redis versions 9 and later or Lettuce versions 6 and later, set the client’s protocol version to RESP2 before upgrading your database to Redis version 7.2 to prevent potential application issues due to RESP3 breaking changes. See <a href="/docs/latest/operate/rs/7.4/references/compatibility/resp/#client-prerequisites-for-redis-72-upgrade"> Client prerequisites for Redis 7.2 upgrade </a> for more details and examples. </p> </li> <li> <p> To avoid data loss during the upgrade, <a href="/docs/latest/operate/rs/7.4/databases/import-export/schedule-backups/"> back up your data </a> . </p> <p> You can <a href="/docs/latest/operate/rs/7.4/databases/import-export/export-data/"> export the data </a> to an external location, <a href="/docs/latest/operate/rs/7.4/databases/durability-ha/replication/"> enable replication </a> , or <a href="/docs/latest/operate/rs/7.4/databases/configure/database-persistence/"> enable persistence </a> . </p> <p> When choosing how to back up data, keep the following in mind: </p> <ul> <li> <p> To reduce downtime when replication is enabled, a failover is performed before restarting the primary (master) database. </p> </li> <li> <p> When persistence is enabled without replication, the database is unavailable during restart because the data is restored from the persistence file. AOF persistence restoration is slower than snapshot restoration. </p> </li> </ul> </li> </ul> <h2 id="upgrade-database"> Upgrade database </h2> <p> To upgrade a database: </p> <ol> <li> <p> <em> (Optional) </em> Back up the database to minimize the risk of data loss. </p> </li> <li> <p> Use <a href="/docs/latest/operate/rs/7.4/references/cli-utilities/rladmin/upgrade/"> <code> rladmin </code> </a> to upgrade the database. During the upgrade process, the database will restart without losing any data. </p> <ul> <li> <p> To upgrade a database without modules: </p> <div class="highlight"> <pre class="chroma"><code class="language-shell" data-lang="shell"><span class="line"><span class="cl">rladmin upgrade db &lt;database name <span class="p">|</span> database ID&gt; </span></span></code></pre> </div> <p> Example of a successful upgrade: </p> <div class="highlight"> <pre class="chroma"><code class="language-shell" data-lang="shell"><span class="line"><span class="cl">rladmin&gt; upgrade db demo </span></span><span class="line"><span class="cl">Monitoring d194c4a3-631c-4726-b799-331b399fc85c </span></span><span class="line"><span class="cl">active - SMUpgradeBDB init </span></span><span class="line"><span class="cl">active - SMUpgradeBDB wait_for_version </span></span><span class="line"><span class="cl">active - SMUpgradeBDB configure_shards </span></span><span class="line"><span class="cl">completed - SMUpgradeBDB </span></span><span class="line"><span class="cl">Done </span></span></code></pre> </div> </li> <li> <p> If the database has modules enabled and new module versions are available in the cluster, run <code> rladmin upgrade db </code> with additional parameters to upgrade the module versions when you upgrade the database. See <a href="/docs/latest/operate/oss_and_stack/stack-with-enterprise/install/upgrade-module/"> Upgrade modules </a> for more details. </p> </li> <li> <p> To upgrade the database to a version other than the default version, use the <code> redis_version </code> parameter: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">rladmin upgrade db &lt;database name <span class="p">|</span> database ID&gt; redis_version &lt;version&gt; </span></span></code></pre> </div> </li> </ul> </li> <li> <p> Check the Redis database compatibility version for the database to confirm the upgrade. </p> <p> To do so: </p> <ul> <li> <p> Use the Cluster Manager UI to open the <strong> Configuration </strong> tab for the database and select <a href="/docs/latest/images/rs/icons/info-icon.png#no-click" sdata-lightbox="/images/rs/icons/info-icon.png#no-click"> <img alt="The About database button" class="inline" src="/docs/latest/images/rs/icons/info-icon.png#no-click" width="18px"/> </a> <strong> About </strong> . </p> </li> <li> <p> Use <a href="/docs/latest/operate/rs/7.4/references/cli-utilities/rladmin/status/#status-databases"> <code> rladmin status databases extra all </code> </a> to display a list of the databases in your cluster and their current Redis database compatibility version: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">rladmin status databases extra all </span></span></code></pre> </div> </li> </ul> <p> Verify that the Redis version is set to the expected value. </p> </li> </ol> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/7.4/installing-upgrading/upgrading/upgrade-database/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/commands/memory/.html
<section class="prose w-full py-12"> <h1 class="command-name"> MEMORY </h1> <div class="font-semibold text-redis-ink-900"> Syntax </div> <pre class="command-syntax">MEMORY</pre> <dl class="grid grid-cols-[auto,1fr] gap-2 mb-12"> <dt class="font-semibold text-redis-ink-900 m-0"> Available since: </dt> <dd class="m-0"> 4.0.0 </dd> <dt class="font-semibold text-redis-ink-900 m-0"> Time complexity: </dt> <dd class="m-0"> Depends on subcommand. </dd> <dt class="font-semibold text-redis-ink-900 m-0"> ACL categories: </dt> <dd class="m-0"> <code> @slow </code> <span class="mr-1 last:hidden"> , </span> </dd> </dl> <p> This is a container command for memory introspection and management commands. </p> <p> To see the list of available commands you can call <a href="/docs/latest/commands/memory-help/"> <code> MEMORY HELP </code> </a> . </p> <br/> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/commands/memory/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/release-notes/redisbloom/redisbloom-2.6-release-notes/.html
<section class="prose w-full py-12 max-w-none"> <h1> RedisBloom 2.6 release notes </h1> <p class="text-lg -mt-5 mb-10"> RESP3 support. Bug fixes. </p> <h2 id="requirements"> Requirements </h2> <p> RedisBloom v2.6.13 requires: </p> <ul> <li> Minimum Redis compatibility version (database): 7.2 </li> <li> Minimum Redis Enterprise Software version (cluster): 7.2.4 </li> </ul> <h2 id="v2613-july-2024"> v2.6.13 (July 2024) </h2> <p> This is a maintenance release for RedisBloom 2.6 </p> <p> Update urgency: <code> MODERATE </code> : Program an upgrade of the server, but it's not urgent. </p> <p> Details: </p> <ul> <li> <p> Bug fixes: </p> <ul> <li> <a href="https://github.com/RedisBloom/RedisBloom/pull/720"> #720 </a> <code> BF </code> crashes on high error rate (MOD-6268) </li> <li> <a href="https://github.com/RedisBloom/RedisBloom/pull/773"> #773 </a> <code> CMS.MERGE </code> : reply with an error on overflow and underflow (MOD-6962) </li> </ul> </li> </ul> <h2 id="v2612-march-2024"> v2.6.12 (March 2024) </h2> <p> This is a maintenance release for RedisBloom 2.6. </p> <p> Update urgency: <code> MODERATE </code> : Program an upgrade of the server, but it's not urgent. </p> <p> Details: </p> <ul> <li> <p> Bug fixes: </p> <ul> <li> <a href="https://github.com/RedisBloom/RedisBloom/issues/753"> #753 </a> Potential crash on <code> CMS.MERGE </code> when using invalid arguments </li> </ul> </li> </ul> <h2 id="v2611-january-2024"> v2.6.11 (January 2024) </h2> <p> This is a maintenance release for RedisBloom 2.6. </p> <p> Update urgency: <code> HIGH </code> : There is a critical bug that may affect a subset of users. Upgrade! </p> <p> Details: </p> <ul> <li> <p> Bug fixes: </p> <ul> <li> <a href="https://github.com/RedisBloom/RedisBloom/pull/727"> #727 </a> Additional fixes for potential crash on <code> CF.LOADCHUNK </code> (MOD-6344) </li> </ul> </li> </ul> <h2 id="v2610-january-2024"> v2.6.10 (January 2024) </h2> <p> This is a maintenance release for RedisBloom 2.6. </p> <p> Update urgency: <code> HIGH </code> : There is a critical bug that may affect a subset of users. Upgrade! </p> <p> Details: </p> <ul> <li> <p> Bug fixes: </p> <ul> <li> <a href="https://github.com/RedisBloom/RedisBloom/pull/735"> #735 </a> Potential crash on <code> CF.RESERVE </code> (MOD-6343) </li> <li> <a href="https://github.com/RedisBloom/RedisBloom/pull/727"> #727 </a> Potential crash on <code> CF.LOADCHUNK </code> (MOD-6344) </li> </ul> </li> </ul> <h2 id="v269-december-2023"> v2.6.9 (December 2023) </h2> <p> This is a maintenance release for RedisBloom 2.6. </p> <p> Update urgency: <code> LOW </code> : No need to upgrade unless there are new features you want to use. </p> <p> Details: </p> <ul> <li> <p> Bug fixes: </p> <ul> <li> <a href="https://github.com/RedisBloom/RedisBloom/pull/707"> #707 </a> Top-K: <code> TOPK.ADD </code> and <code> TOPK.QUERY </code> crash when an item name is an empty string (RED-114676) </li> </ul> </li> </ul> <h2 id="v268-october-2023"> v2.6.8 (October 2023) </h2> <p> This is a maintenance release for RedisBloom 2.6. </p> <p> Update urgency: <code> LOW </code> : No need to upgrade unless there are new features you want to use. </p> <p> Details: </p> <ul> <li> <p> Improvements: </p> <ul> <li> <a href="https://github.com/RedisBloom/RedisBloom/pull/684"> #684 </a> , <a href="https://github.com/RedisBloom/RedisBloom/pull/685"> #685 </a> Added support for CBL-Mariner 2 </li> <li> <a href="https://github.com/RedisBloom/RedisBloom/pull/677"> #677 </a> , <a href="https://github.com/RedisBloom/RedisBloom/pull/678"> #678 </a> Added support for Rocky Linux 9 and RHEL9 </li> </ul> </li> </ul> <h2 id="v26-ga-v263-july-2023"> v2.6 GA (v2.6.3) (July 2023) </h2> <p> This is the General Availability release of RedisBloom 2.6. </p> <h3 id="headlines"> Headlines </h3> <p> RedisBloom 2.6 introduces support for RESP3 and bug fixes. </p> <h3 id="details"> Details </h3> <p> Improvements: </p> <ul> <li> <a href="https://github.com/RedisBloom/RedisBloom/pull/664"> #664 </a> <code> TOPK.ADD </code> , <code> TOPK.INCRBY </code> , and <code> TOPK.LIST </code> reply with blob string instead of simple string. </li> </ul> <div class="alert p-3 relative flex flex-row items-center text-base bg-redis-pencil-200 rounded-md"> <div class="p-2 pr-5"> <svg fill="none" height="21" viewbox="0 0 21 21" width="21" xmlns="http://www.w3.org/2000/svg"> <circle cx="10.5" cy="10.5" r="9.75" stroke="currentColor" stroke-width="1.5"> </circle> <path d="M10.5 14V16" stroke="currentColor" stroke-width="2"> </path> <path d="M10.5 5V12" stroke="currentColor" stroke-width="2"> </path> </svg> </div> <div class="p-1 pl-6 border-l border-l-redis-ink-900 border-opacity-50"> <div class="font-medium"> Note: </div> <ul> <li> <p> The version inside Redis will be 2.6.3 in semantic versioning. Since the version of a module in Redis is numeric, we could not add a GA flag. </p> </li> <li> <p> Minimal Redis version: 7.2 </p> </li> </ul> </div> </div> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/release-notes/redisbloom/redisbloom-2.6-release-notes/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/rs/7.4/references/rest-api/objects/crdb/database_config/.html
<section class="prose w-full py-12 max-w-none"> <h1> CRDB database config object </h1> <p class="text-lg -mt-5 mb-10"> An object that represents the database configuration </p> <p> An object that represents the database configuration. </p> <table> <thead> <tr> <th> Name </th> <th> Type/Value </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> aof_policy </td> <td> string </td> <td> Policy for Append-Only File data persistence </td> </tr> <tr> <td> authentication_admin_pass </td> <td> string </td> <td> Administrative databases access token </td> </tr> <tr> <td> authentication_redis_pass </td> <td> string </td> <td> Redis AUTH password (deprecated as of Redis Enterprise v7.2, replaced with multiple passwords feature in version 6.0.X) </td> </tr> <tr> <td> bigstore </td> <td> boolean </td> <td> Database driver is Auto Tiering </td> </tr> <tr> <td> bigstore_ram_size </td> <td> integer </td> <td> Memory size of RAM size </td> </tr> <tr> <td> data_persistence </td> <td> string </td> <td> Database on-disk persistence </td> </tr> <tr> <td> enforce_client_authentication </td> <td> <strong> 'enabled' </strong> <br/> 'disabled' </td> <td> Require authentication of client certificates for SSL connections to the database. If enabled, a certificate should be provided in either <span class="break-all"> <code> authentication_ssl_client_certs </code> </span> or <span class="break-all"> <code> authentication_ssl_crdt_certs </code> </span> </td> </tr> <tr> <td> max_aof_file_size </td> <td> integer </td> <td> Hint for maximum AOF file size </td> </tr> <tr> <td> max_aof_load_time </td> <td> integer </td> <td> Hint for maximum AOF reload time </td> </tr> <tr> <td> memory_size </td> <td> integer </td> <td> Database memory size limit, in bytes </td> </tr> <tr> <td> oss_cluster </td> <td> boolean </td> <td> Enables OSS Cluster mode </td> </tr> <tr> <td> oss_cluster_api_preferred_ip_type </td> <td> string </td> <td> Indicates preferred IP type in OSS cluster API: internal/external </td> </tr> <tr> <td> oss_sharding </td> <td> boolean </td> <td> An alternative to shard_key_regex for using the common case of the OSS shard hashing policy </td> </tr> <tr> <td> port </td> <td> integer </td> <td> TCP port for database access </td> </tr> <tr> <td> proxy_policy </td> <td> string </td> <td> The policy used for proxy binding to the endpoint </td> </tr> <tr> <td> rack_aware </td> <td> boolean </td> <td> Require the database to be always replicated across multiple racks </td> </tr> <tr> <td> replication </td> <td> boolean </td> <td> Database replication </td> </tr> <tr> <td> sharding </td> <td> boolean (default: false) </td> <td> Cluster mode (server-side sharding). When true, shard hashing rules must be provided by either <code> oss_sharding </code> or <code> shard_key_regex </code> </td> </tr> <tr> <td> shard_key_regex </td> <td> <code> [{ "regex": string }, ...] </code> </td> <td> Custom keyname-based sharding rules (required if sharding is enabled) <br/> <br/> To use the default rules you should set the value to: <br/> <code> [{ “regex”: “.*\\{(?&lt; tag &gt;.*)\\}.*” }, { “regex”: “(?&lt; tag &gt;.*)” }] </code> </td> </tr> <tr> <td> shards_count </td> <td> integer </td> <td> Number of database shards </td> </tr> <tr> <td> shards_placement </td> <td> string </td> <td> Control the density of shards: should they reside on as few or as many nodes as possible </td> </tr> <tr> <td> snapshot_policy </td> <td> array of <a href="/docs/latest/operate/rs/7.4/references/rest-api/objects/bdb/snapshot_policy/"> snapshot_policy </a> objects </td> <td> Policy for snapshot-based data persistence (required) </td> </tr> <tr> <td> tls_mode </td> <td> string </td> <td> Encrypt communication </td> </tr> </tbody> </table> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/7.4/references/rest-api/objects/crdb/database_config/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/integrate/write-behind/reference/config-yaml-reference/.html
<section class="prose w-full py-12 max-w-none"> <h1> Write-behind configuration file </h1> <p class="text-lg -mt-5 mb-10"> Write-behind configuration file reference </p> <h2 id="write-behind-configuration-file"> Write-behind Configuration File </h2> <p> <strong> Properties </strong> </p> <table> <thead> <tr> <th> Name </th> <th> Type </th> <th> Description </th> <th> Required </th> </tr> </thead> <tbody> <tr> <td> <a href="#applier"> <strong> applier </strong> </a> <br/> (Configuration details of Write-behind Applier Gear) </td> <td> <code> object </code> , <code> null </code> </td> <td> </td> <td> </td> </tr> <tr> <td> <a href="#connections"> <strong> connections </strong> </a> </td> <td> <code> object </code> </td> <td> </td> <td> </td> </tr> </tbody> </table> <p> <a name="applier"> </a> </p> <h3 id="applier-configuration-details-of-write-behind-applier-gear"> applier: Configuration details of Write-behind Applier Gear </h3> <p> <strong> Properties </strong> </p> <table> <thead> <tr> <th> Name </th> <th> Type </th> <th> Description </th> <th> Required </th> <th> </th> <th> </th> </tr> </thead> <tbody> <tr> <td> <strong> on_failed_retry_interval </strong> <br/> (Interval (in seconds) on which to perform retry on failure) </td> <td> <code> integer </code> , <code> string </code> </td> <td> Default: <code> 5 </code> <br/> Pattern: <code> ^\${.*}$ </code> <br/> Minimum: <code> 1 </code> <br/> </td> <td> </td> <td> </td> <td> </td> </tr> <tr> <td> <strong> read_batch_size </strong> <br/> (The batch size for reading data from source database) </td> <td> <code> integer </code> , <code> string </code> </td> <td> Default: <code> 2000 </code> <br/> Pattern: <code> ^\${.*}$ </code> <br/> Minimum: <code> 1 </code> <br/> </td> <td> </td> <td> </td> <td> </td> </tr> <tr> <td> <strong> debezium_lob_encoded_placeholder </strong> <br/> (Enable Debezium LOB placeholders) </td> <td> <code> string </code> </td> <td> Default: <code> "X19kZWJleml1bV91bmF2YWlsYWJsZV92YWx1ZQ==" </code> <br/> </td> <td> </td> <td> </td> <td> </td> </tr> <tr> <td> <strong> dedup </strong> <br/> (Enable deduplication mechanism) </td> <td> <code> boolean </code> </td> <td> Default: <code> false </code> <br/> </td> <td> </td> <td> </td> <td> </td> </tr> <tr> <td> <strong> dedup_max_size </strong> <br/> (Max size of the deduplication set) </td> <td> <code> integer </code> </td> <td> Default: <code> 1024 </code> <br/> Minimum: <code> 1 </code> <br/> </td> <td> </td> <td> </td> <td> </td> </tr> <tr> <td> <strong> duration </strong> <br/> (Time (in ms) after which data will be read from stream even if read_batch_size was not reached) </td> <td> <code> integer </code> , <code> string </code> </td> <td> Default: <code> 100 </code> <br/> Pattern: <code> ^\${.*}$ </code> <br/> Minimum: <code> 1 </code> <br/> </td> <td> </td> <td> </td> <td> </td> </tr> <tr> <td> <strong> write_batch_size </strong> <br/> (The batch size for writing data to target Redis database. Should be less or equal to the read_batch_size) </td> <td> <code> integer </code> , <code> string </code> </td> <td> Default: <code> 200 </code> <br/> Pattern: <code> ^\${.*}$ </code> <br/> Minimum: <code> 1 </code> <br/> </td> <td> </td> <td> </td> <td> </td> </tr> <tr> <td> <strong> error_handling </strong> <br/> (Error handling strategy: ignore - skip, dlq - store rejected messages in a dead letter queue) </td> <td> <code> string </code> </td> <td> Default: <code> "dlq" </code> <br/> Pattern: ``^${.*}$ </td> <td> ignore </td> <td> dlq`` <br/> </td> <td> </td> </tr> <tr> <td> <strong> dlq_max_messages </strong> <br/> (Dead letter queue max messages per stream) </td> <td> <code> integer </code> , <code> string </code> </td> <td> Default: <code> 1000 </code> <br/> Pattern: <code> ^\${.*}$ </code> <br/> Minimum: <code> 1 </code> <br/> </td> <td> </td> <td> </td> <td> </td> </tr> <tr> <td> <strong> target_data_type </strong> <br/> (Target data type: hash/json - RedisJSON module must be in use in the target DB) </td> <td> <code> string </code> </td> <td> Default: <code> "hash" </code> <br/> Pattern: ``^${.*}$ </td> <td> hash </td> <td> json`` <br/> </td> <td> </td> </tr> <tr> <td> <strong> json_update_strategy </strong> <br/> (Target update strategy: replace/merge - RedisJSON module must be in use in the target DB) </td> <td> <code> string </code> </td> <td> (DEPRECATED) <br/> Property 'json_update_strategy' will be deprecated in future releases. Use 'on_update' job-level property to define the json update strategy. <br/> Default: <code> "replace" </code> <br/> Pattern: ``^${.*}$ </td> <td> replace </td> <td> merge`` <br/> </td> <td> </td> </tr> <tr> <td> <strong> initial_sync_processes </strong> <br/> (Number of processes Write-behind Engine creates to process the initial sync with the source) </td> <td> <code> integer </code> , <code> string </code> </td> <td> Default: <code> 4 </code> <br/> Pattern: <code> ^\${.*}$ </code> <br/> Minimum: <code> 1 </code> <br/> Maximum: <code> 32 </code> <br/> </td> <td> </td> <td> </td> <td> </td> </tr> <tr> <td> <strong> wait_enabled </strong> <br/> (Checks if the data has been written to the replica shard) </td> <td> <code> boolean </code> </td> <td> Default: <code> false </code> <br/> </td> <td> </td> <td> </td> <td> </td> </tr> <tr> <td> <strong> wait_timeout </strong> <br/> (Timeout in milliseconds when checking write to the replica shard) </td> <td> <code> integer </code> , <code> string </code> </td> <td> Default: <code> 1000 </code> <br/> Pattern: <code> ^\${.*}$ </code> <br/> Minimum: <code> 1 </code> <br/> </td> <td> </td> <td> </td> <td> </td> </tr> <tr> <td> <strong> retry_on_replica_failure </strong> <br/> (Ensures that the data has been written to the replica shard and keeps retrying if not) </td> <td> <code> boolean </code> </td> <td> Default: <code> true </code> <br/> </td> <td> </td> <td> </td> <td> </td> </tr> </tbody> </table> <p> <strong> Additional Properties: </strong> not allowed <br/> <a name="connections"> </a> </p> <h3 id="connections-connections"> connections: Connections </h3> <p> <strong> Properties (Pattern) </strong> </p> <table> <thead> <tr> <th> Name </th> <th> Type </th> <th> Description </th> <th> Required </th> </tr> </thead> <tbody> <tr> <td> <strong> .* </strong> </td> <td> </td> <td> </td> <td> </td> </tr> <tr> <td> <strong> additionalProperties </strong> </td> <td> </td> <td> </td> <td> </td> </tr> </tbody> </table> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/integrate/write-behind/reference/config-yaml-reference/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/commands/topk.list/.html
<section class="prose w-full py-12"> <h1 class="command-name"> TOPK.LIST </h1> <div class="font-semibold text-redis-ink-900"> Syntax </div> <pre class="command-syntax">TOPK.LIST key [WITHCOUNT]</pre> <dl class="grid grid-cols-[auto,1fr] gap-2 mb-12"> <dt class="font-semibold text-redis-ink-900 m-0"> Available in: </dt> <dd class="m-0"> <a href="/docs/stack"> Redis Stack </a> / <a href="/docs/data-types/probabilistic"> Bloom 2.0.0 </a> </dd> <dt class="font-semibold text-redis-ink-900 m-0"> Time complexity: </dt> <dd class="m-0"> O(k*log(k)) where k is the value of top-k </dd> </dl> <p> Return full list of items in Top K list. </p> <h3 id="parameters"> Parameters </h3> <ul> <li> <strong> key </strong> : Name of sketch where item is counted. </li> <li> <strong> WITHCOUNT </strong> : Count of each element is returned. </li> </ul> <h2 id="return"> Return </h2> <p> k (or less) items in Top K list. </p> <p> The list is sorted by decreased count estimation. </p> <p> <a href="/docs/latest/develop/reference/protocol-spec/#arrays"> Array reply </a> of <a href="/docs/latest/develop/reference/protocol-spec/#simple-strings"> Simple string reply </a> - the names of items in the TopK list. If <code> WITHCOUNT </code> is requested, <a href="/docs/latest/develop/reference/protocol-spec/#arrays"> Array reply </a> of <a href="/docs/latest/develop/reference/protocol-spec/#simple-strings"> Simple string reply </a> and <a href="/docs/latest/develop/reference/protocol-spec/#integers"> Integer reply </a> pairs of the names of items in the TopK list and their count. </p> <h2 id="examples"> Examples </h2> <pre tabindex="0"><code>TOPK.LIST topk 1) foo 2) 42 3) bar </code></pre> <pre tabindex="0"><code>TOPK.LIST topk WITHCOUNT 1) foo 2) (integer) 12 3) 42 4) (integer) 7 5) bar 6) (integer) 2 </code></pre> <br/> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/commands/topk.list/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/rs/clusters/optimize/wait/.html
<section class="prose w-full py-12 max-w-none"> <h1> Use the WAIT command to improve data safety and durability </h1> <p class="text-lg -mt-5 mb-10"> Use the wait command to take full advantage of Redis Enterprise Software's replication-based durability. </p> <p> Redis Enterprise Software comes with the ability to replicate data to another replica for high availability and persist in-memory data on disk permanently for durability. With the <a href="/docs/latest/commands/wait/"> <code> WAIT </code> </a> command, you can control the consistency and durability guarantees for the replicated and persisted database. </p> <h2 id="non-blocking-redis-write-operation"> Non-blocking Redis write operation </h2> <p> Any updates that are issued to the database are typically performed with the following flow: </p> <ol> <li> Application issues a write. </li> <li> Proxy communicates with the correct primary shard in the system that contains the given key. </li> <li> The acknowledgment is sent to proxy after the write operation completes. </li> <li> The proxy sends the acknowledgment back to the application. </li> </ol> <p> Independently, the write is communicated from the primary shard to the replica, and replication acknowledges the write back to the primary shard. These are steps 5 and 6. </p> <p> Independently, the write to a replica is also persisted to disk and acknowledged within the replica. These are steps 7 and 8. </p> <a href="/docs/latest/images/rs/weak-consistency.png" sdata-lightbox="/images/rs/weak-consistency.png"> <img src="/docs/latest/images/rs/weak-consistency.png"/> </a> <h2 id="blocking-write-operation-on-replication"> Blocking write operation on replication </h2> <p> With the <a href="/docs/latest/commands/wait/"> <code> WAIT </code> </a> or <a href="/docs/latest/commands/waitaof/"> <code> WAITAOF </code> </a> commands, applications can ask to wait for acknowledgments only after replication or persistence is confirmed on the replica. The flow of a write operation with <code> WAIT </code> or <code> WAITAOF </code> is: </p> <ol> <li> The application issues a write. </li> <li> The proxy communicates with the correct primary shard in the system that contains the given key. </li> <li> Replication communicates the update to the replica shard. </li> <li> If using <code> WAITAOF </code> and the AOF every write setting, the replica persists the update to disk before sending the acknowledgment. </li> <li> The acknowledgment is sent back from the replica all the way to the proxy with steps 5 to 8. </li> </ol> <p> The application only gets the acknowledgment from the write after durability is achieved with replication to the replica for <code> WAIT </code> or <code> WAITAOF </code> and to the persistent storage for <code> WAITAOF </code> only. </p> <a href="/docs/latest/images/rs/strong-consistency.png" sdata-lightbox="/images/rs/strong-consistency.png"> <img src="/docs/latest/images/rs/strong-consistency.png"/> </a> <p> The <code> WAIT </code> command always returns the number of replicas that acknowledged the write commands sent by the current client before the <code> WAIT </code> command, both in the case where the specified number of replicas are reached, or when the timeout is reached. In Redis Enterprise Software, the number of replicas is always 1 for databases with high availability enabled. </p> <p> See the <a href="/docs/latest/commands/waitaof/"> <code> WAITAOF </code> </a> command for details for enhanced data safety and durability capabilities introduced with Redis 7.2. </p> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/clusters/optimize/wait/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/rs/7.4/references/rest-api/objects/bdb/syncer_sources/.html
<section class="prose w-full py-12 max-w-none"> <h1> Syncer sources object </h1> <p class="text-lg -mt-5 mb-10"> Documents the syncer_sources object used with Redis Enterprise Software REST API calls. </p> <table> <thead> <tr> <th> Name </th> <th> Type/Value </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> uid </td> <td> integer </td> <td> Unique ID of this source </td> </tr> <tr> <td> client_cert </td> <td> string </td> <td> Client certificate to use if encryption is enabled </td> </tr> <tr> <td> client_key </td> <td> string </td> <td> Client key to use if encryption is enabled </td> </tr> <tr> <td> compression </td> <td> integer, <nobr> (range: 0-6) </nobr> </td> <td> Compression level for the replication link </td> </tr> <tr> <td> encryption </td> <td> boolean </td> <td> Encryption enabled/disabled </td> </tr> <tr> <td> lag </td> <td> integer </td> <td> Lag in milliseconds between source and destination (while synced) </td> </tr> <tr> <td> last_error </td> <td> string </td> <td> Last error encountered when syncing from the source </td> </tr> <tr> <td> last_update </td> <td> string </td> <td> Time when we last received an update from the source </td> </tr> <tr> <td> rdb_size </td> <td> integer </td> <td> The source's RDB size to be transferred during the syncing phase </td> </tr> <tr> <td> rdb_transferred </td> <td> integer </td> <td> Number of bytes transferred from the source's RDB during the syncing phase </td> </tr> <tr> <td> replication_tls_sni </td> <td> string </td> <td> Replication TLS server name indication </td> </tr> <tr> <td> server_cert </td> <td> string </td> <td> Server certificate to use if encryption is enabled </td> </tr> <tr> <td> status </td> <td> string </td> <td> Sync status of this source </td> </tr> <tr> <td> uri </td> <td> string </td> <td> Source Redis URI </td> </tr> </tbody> </table> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/7.4/references/rest-api/objects/bdb/syncer_sources/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/gears-v1/python/recipes/write-behind/.html
<section class="prose w-full py-12 max-w-none"> <h1> Write-behind caching </h1> <p class="text-lg -mt-5 mb-10"> Write-behind and write-through caching between Redis and other databases (SQL or NoSQL). </p> <p> Write-behind is a caching strategy in which the cache layer itself connects to the backing database. This means that your applications need only ever connect to your cache layer, and the cache then reads from or updates the backing database as needed. Redis currently supports write-behind caching in <a href="/docs/latest/operate/rs/"> Redis Enterprise Software </a> . </p> <p> Here's how these caching patterns work: </p> <ol> <li> Your application uses the cache for reads and writes. </li> <li> The cache syncs any changed data to the backing database asynchronously. </li> </ol> <!-- ### Read-through caching 1. Your application reads from the cache. If there's a cache hit, the data is returned. 1. If there's cache miss, the cache retrieves the data from your backing database (think Oracle, PostgreSQL, etc.). The data is then stored in the cache and returned. --> <h2 id="install-the-write-behind-recipe"> Install the write-behind recipe </h2> <p> The write-behind recipe comes with two types of dependencies: </p> <ul> <li> Drivers to connect to the backend database </li> <li> Python libraries for the RedisGears functions </li> </ul> <p> In most cases all of these can be provisioned to RedisGears before the functions are uploaded. However, root access for the driver on the host is required in some cases, for example with Oracle drivers. </p> <h3 id="install-oracle-driver-optional"> Install Oracle driver (optional) </h3> <p> If you want to do write-behind with an Oracle database: </p> <ol> <li> <a href="https://www.oracle.com/database/technologies/instant-client/linux-x86-64-downloads.html"> Download the Oracle driver </a> . </li> <li> On each RS node in the cluster, follow the installation instructions on the download page for the Oracle driver. </li> </ol> <h3 id="import-requirements"> Import requirements </h3> <ol> <li> <p> Install <a href="https://www.python.org/downloads/"> Python 3 </a> . </p> </li> <li> <p> To install the <a href="https://pypi.org/project/gears-cli/"> gears-cli </a> , run: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">pip install gears-cli </span></span></code></pre> </div> </li> <li> <p> Download <a href="https://redislabs.com/download-center/modules/"> rgsync offline package </a> . </p> </li> <li> <p> Import the requirements: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl"><span class="c1"># gears-cli import-requirements \</span> </span></span><span class="line"><span class="cl"> --host HOST <span class="o">[</span> --port PORT <span class="o">]</span> --password PASSWORD <span class="se">\ </span></span></span><span class="line"><span class="cl"><span class="se"></span> --requirements-path rgsync-99.99.99.linux-bionic-x64.zip </span></span></code></pre> </div> <div class="alert p-3 relative flex flex-row items-center text-base bg-redis-pencil-200 rounded-md"> <div class="p-2 pr-5"> <svg fill="none" height="21" viewbox="0 0 21 21" width="21" xmlns="http://www.w3.org/2000/svg"> <circle cx="10.5" cy="10.5" r="9.75" stroke="currentColor" stroke-width="1.5"> </circle> <path d="M10.5 14V16" stroke="currentColor" stroke-width="2"> </path> <path d="M10.5 5V12" stroke="currentColor" stroke-width="2"> </path> </svg> </div> <div class="p-1 pl-6 border-l border-l-redis-ink-900 border-opacity-50"> <div class="font-medium"> Note: </div> <p> You can be more efficient and import only the requirements you need, but rgsync is always required and can be combined with one or more of these packages according to your backend database: </p> <ul> <li> redisgears-requirement-v1-snowflake-sqlalchemy-linux-&lt;os&gt;-x64.zip </li> <li> redisgears-requirement-v1-PyMySQL-linux-&lt;os&gt;-x64.zip </li> <li> redisgears-requirement-v1-cx-Oracle-linux-&lt;os&gt;-x64.zip </li> <li> redisgears-requirement-v1-cassandra-driver-linux-&lt;os&gt;-x64.zip </li> </ul> <p> This list can be different or more extensive in newer versions. The <code> module.json </code> file in the module package lists the dependencies for the module. </p> </div> </div> </li> <li> <p> From the CLI of a node or of a client that is connected to the database, check that the requirements were imported successfully with: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">redis-cli RG.PYDUMPREQS </span></span></code></pre> </div> <p> To connect to the database from a client, run: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">redis-cli -h &lt;FQDN_of_node&gt; -p &lt;host&gt; <span class="o">[</span>-a &lt;password&gt;<span class="o">]</span> </span></span></code></pre> </div> <p> This command returns a list of all available requirements. </p> </li> </ol> <h3 id="register-the-functions"> Register the functions </h3> <p> The following is a RedisGears recipe that shows how to use the write-behind pattern to map data from Redis hashes to MySQL tables. </p> <p> The recipe maps all Redis hashes with the prefix <nobr> <code> person:&lt;id&gt; </code> </nobr> to the MySQL table <code> persons </code> , with <code> &lt;id&gt; </code> being the primary key and mapped to the <code> person_id </code> column. Similarly, it maps all hashes with the prefix <nobr> <code> car:&lt;id&gt; </code> </nobr> to the <code> cars </code> table. </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">from rgsync import RGWriteBehind </span></span><span class="line"><span class="cl">from rgsync.Connectors import MySqlConnector, MySqlConnection </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="s1">''' </span></span></span><span class="line"><span class="cl"><span class="s1">Create MySQL connection object </span></span></span><span class="line"><span class="cl"><span class="s1">'''</span> </span></span><span class="line"><span class="cl"><span class="nv">connection</span> <span class="o">=</span> MySqlConnection<span class="o">(</span><span class="s1">'demouser'</span>, <span class="s1">'Password123!'</span>, <span class="s1">'localhost:3306/test'</span><span class="o">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="s1">''' </span></span></span><span class="line"><span class="cl"><span class="s1">Create MySQL persons connector </span></span></span><span class="line"><span class="cl"><span class="s1">persons - MySQL table to put the data </span></span></span><span class="line"><span class="cl"><span class="s1">person_id - primary key </span></span></span><span class="line"><span class="cl"><span class="s1">'''</span> </span></span><span class="line"><span class="cl"><span class="nv">personConnector</span> <span class="o">=</span> MySqlConnector<span class="o">(</span>connection, <span class="s1">'persons'</span>, <span class="s1">'person_id'</span><span class="o">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="nv">personsMappings</span> <span class="o">=</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'first_name'</span>:<span class="s1">'first'</span>, </span></span><span class="line"><span class="cl"> <span class="s1">'last_name'</span>:<span class="s1">'last'</span>, </span></span><span class="line"><span class="cl"> <span class="s1">'age'</span>:<span class="s1">'age'</span> </span></span><span class="line"><span class="cl"><span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl">RGWriteBehind<span class="o">(</span>GB, <span class="nv">keysPrefix</span><span class="o">=</span><span class="s1">'person'</span>, <span class="nv">mappings</span><span class="o">=</span>personsMappings, <span class="nv">connector</span><span class="o">=</span>personConnector, <span class="nv">name</span><span class="o">=</span><span class="s1">'PersonsWriteBehind'</span>, <span class="nv">version</span><span class="o">=</span><span class="s1">'99.99.99'</span><span class="o">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="s1">''' </span></span></span><span class="line"><span class="cl"><span class="s1">Create MySQL car connector </span></span></span><span class="line"><span class="cl"><span class="s1">cars - MySQL table to put the data </span></span></span><span class="line"><span class="cl"><span class="s1">car_id - primary key </span></span></span><span class="line"><span class="cl"><span class="s1">'''</span> </span></span><span class="line"><span class="cl"><span class="nv">carConnector</span> <span class="o">=</span> MySqlConnector<span class="o">(</span>connection, <span class="s1">'cars'</span>, <span class="s1">'car_id'</span><span class="o">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="nv">carsMappings</span> <span class="o">=</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'id'</span>:<span class="s1">'id'</span>, </span></span><span class="line"><span class="cl"> <span class="s1">'color'</span>:<span class="s1">'color'</span> </span></span><span class="line"><span class="cl"><span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl">RGWriteBehind<span class="o">(</span>GB, <span class="nv">keysPrefix</span><span class="o">=</span><span class="s1">'cars'</span>, <span class="nv">mappings</span><span class="o">=</span>carsMappings, <span class="nv">connector</span><span class="o">=</span>carConnector, <span class="nv">name</span><span class="o">=</span><span class="s1">'CarsWriteBehind'</span>, <span class="nv">version</span><span class="o">=</span><span class="s1">'99.99.99'</span><span class="o">)</span> </span></span></code></pre> </div> <p> Go to the <a href="https://pypi.org/project/rgsync/"> rgsync website </a> to get the replication options and the configuration options for the database and mapping. </p> <ol> <li> <p> Create a Python file with the configuration mapping according to your specific needs. </p> </li> <li> <p> Run <code> gears-cli </code> with your custom file: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">gears-cli run --host &lt;host&gt; --port &lt;post&gt; --password &lt;password&gt; &lt;yourfile&gt;.py </span></span></code></pre> </div> </li> </ol> <h2 id="write-behind-caching-with-redisgears"> Write-behind caching with RedisGears </h2> <p> <a href="https://github.com/RedisGears/rgsync"> RGSync </a> is a RedisGears recipe that uses the write-behind pattern to synchronize Redis data structures to a backing data store (Oracle, MySQL, Cassandra, and Snowflake are currently supported). </p> <p> Here's how you can create a write-behind function using the <code> RGSync </code> recipe against MySQL. This function will synchronize a set of fields in a Redis hash to the columns in a MySQL row. The key name for the Redis hash must have the form <code> {name}:{id} </code> , where <code> id </code> is the primary key for the row we want to keep in sync with. So, for example, suppose our hashes look like this: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">redis.cloud:6379&gt; HSET person:5 first_name Marek last_name Michalski age <span class="m">27</span> </span></span><span class="line"><span class="cl"><span class="o">(</span>integer<span class="o">)</span> <span class="m">2</span> </span></span></code></pre> </div> <p> The data in this hash would correspond to a row with ID of 5. But we need to define the mapping from our hash field to our columns. In our function, we do this using a Python dictionary: </p> <div class="highlight"> <pre class="chroma"><code class="language-py" data-lang="py"><span class="line"><span class="cl"><span class="n">personsMappings</span> <span class="o">=</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'first_name'</span><span class="p">:</span><span class="s1">'first'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'last_name'</span><span class="p">:</span><span class="s1">'last'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'age'</span><span class="p">:</span><span class="s1">'age'</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <p> This is saying that the <code> last_name </code> field in our hash should be synchronized with the 'last' field in our row. So, now we're ready to write our RedisGears function. </p> <p> First, load the necessary libraries and connect to MySQL: </p> <div class="highlight"> <pre class="chroma"><code class="language-py" data-lang="py"><span class="line"><span class="cl"><span class="kn">from</span> <span class="nn">rgsync</span> <span class="kn">import</span> <span class="n">RGWriteBehind</span> </span></span><span class="line"><span class="cl"><span class="kn">from</span> <span class="nn">rgsync.Connectors</span> <span class="kn">import</span> <span class="n">MySqlConnector</span><span class="p">,</span> <span class="n">MySqlConnection</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">connection</span> <span class="o">=</span> <span class="n">MySqlConnection</span><span class="p">(</span><span class="s1">'myapplication'</span><span class="p">,</span> <span class="s1">'Password123!'</span><span class="p">,</span> <span class="s1">'localhost:3306/test'</span><span class="p">)</span> </span></span></code></pre> </div> <p> Next, create a connector object, specifying the table name and the name of the column storing the primary key: </p> <div class="highlight"> <pre class="chroma"><code class="language-py" data-lang="py"><span class="line"><span class="cl"><span class="n">personConnector</span> <span class="o">=</span> <span class="n">MySqlConnector</span><span class="p">(</span><span class="n">mySqlConnection</span><span class="p">,</span> <span class="s1">'persons'</span><span class="p">,</span> <span class="s1">'id'</span><span class="p">)</span> </span></span></code></pre> </div> <p> After that, define your field-column mappings: </p> <div class="highlight"> <pre class="chroma"><code class="language-py" data-lang="py"><span class="line"><span class="cl"><span class="n">personsMappings</span> <span class="o">=</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'first_name'</span><span class="p">:</span><span class="s1">'first'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'last_name'</span><span class="p">:</span><span class="s1">'last'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'age'</span><span class="p">:</span><span class="s1">'age'</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <p> Finally, use these initialized objects to create an <code> RGWRiteBehind </code> object: </p> <div class="highlight"> <pre class="chroma"><code class="language-py" data-lang="py"><span class="line"><span class="cl"><span class="n">RGWriteBehind</span><span class="p">(</span><span class="n">GB</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">name</span><span class="o">=</span><span class="s1">'PersonsWriteBehind'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">version</span><span class="o">=</span><span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">connector</span><span class="o">=</span><span class="n">personsConnector</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">keysPrefix</span><span class="o">=</span><span class="s1">'person'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">mappings</span><span class="o">=</span><span class="n">personsMappings</span><span class="p">)</span> </span></span></code></pre> </div> <p> Notice here that you can version this function registration with the <code> version </code> argument, as newer versions with the same <code> name </code> will replace the old one. </p> <p> If you've placed all of this code into a file ( <code> example.py </code> ), then you can load it into your Redis deployment using the <a href="https://github.com/RedisGears/gears-cli"> <code> gears-cli </code> </a> tool: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">gears-cli --host &lt;host&gt; </span></span><span class="line"><span class="cl"> --port &lt;post&gt; </span></span><span class="line"><span class="cl"> --password &lt;password&gt; </span></span><span class="line"><span class="cl"> example.py </span></span><span class="line"><span class="cl"> REQUIREMENTS rgsync </span></span></code></pre> </div> <h3 id="secret-management"> Secret management </h3> <p> You may not want to store database credentials in your RedisGears functions. To avoid this, you can pass these credentials as module parameters and then reference them from your functions. </p> <p> The code below shows how to reference these credentials when creating a backing database connection. </p> <div class="highlight"> <pre class="chroma"><code class="language-py" data-lang="py"><span class="line"><span class="cl"><span class="k">def</span> <span class="nf">User</span><span class="p">():</span> </span></span><span class="line"><span class="cl"> <span class="k">return</span> <span class="n">configGet</span><span class="p">(</span><span class="s1">'MySqlUser'</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="k">def</span> <span class="nf">Password</span><span class="p">():</span> </span></span><span class="line"><span class="cl"> <span class="k">return</span> <span class="n">configGet</span><span class="p">(</span><span class="s1">'MySqlPassword'</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="k">def</span> <span class="nf">DB</span><span class="p">():</span> </span></span><span class="line"><span class="cl"> <span class="k">return</span> <span class="n">configGet</span><span class="p">(</span><span class="s1">'MySqlDB'</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">connection</span> <span class="o">=</span> <span class="n">MySqlConnection</span><span class="p">(</span><span class="n">User</span><span class="p">,</span> <span class="n">Password</span><span class="p">,</span> <span class="n">DB</span><span class="p">)</span> </span></span></code></pre> </div> <p> Notice that for each credential, we define a Python function that returns the specified module parameter. We then provide each function reference when we instantiate <code> MySqlConnection </code> . </p> <p> This code references three parameters: <code> MySqlUser </code> , <code> MySqlPassword </code> , and <code> MySqlDB </code> . In Redis Enterprise, you can set these parameters using the <code> rladmin </code> tool. The command to set these parameters takes the following form: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">rladmin tune db <span class="o">[</span>DB-NAME<span class="o">]</span> module_name rg module_config_params <span class="s2">"[PARAM-NAME] [PARAM-VALUE]"</span> </span></span></code></pre> </div> <p> To set the <code> MySqlPassword </code> parameter to "Password123!" on a database named "user-api", you would run the this <code> rladmin </code> command: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">rladmin tune db user-api module_name rg module_config_params <span class="s2">"MySqlPassword Password123!"</span> </span></span></code></pre> </div> <p> Once a connection is successfully established, RedisGears will not attempt to reconnect until a disconnect occurs. This means that updates to the parameters that store the secrets will not take effect immediately, but they will be used for all subsequent connection attempts. </p> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/gears-v1/python/recipes/write-behind/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/rs/7.4/databases/active-active/delete/.html
<section class="prose w-full py-12 max-w-none"> <h1> Delete Active-Active databases </h1> <p class="text-lg -mt-5 mb-10"> Considerations while deleting Active-Active databases. </p> <p> When you delete an Active-Active database (formerly known as CRDB), all instances of the Active-Active database are deleted from all participating clusters. </p> <div class="alert p-3 relative flex flex-row items-center text-base bg-redis-pencil-200 rounded-md"> <div class="p-2 pr-5"> <svg fill="none" height="21" viewbox="0 0 21 21" width="21" xmlns="http://www.w3.org/2000/svg"> <circle cx="10.5" cy="10.5" r="9.75" stroke="currentColor" stroke-width="1.5"> </circle> <path d="M10.5 14V16" stroke="currentColor" stroke-width="2"> </path> <path d="M10.5 5V12" stroke="currentColor" stroke-width="2"> </path> </svg> </div> <div class="p-1 pl-6 border-l border-l-redis-ink-900 border-opacity-50"> <div class="font-medium"> Warning: </div> This action is immediate, non-reversible, and has no rollback. </div> </div> <p> Because Active-Active databases are made up of instances on multiple participating clusters, to restore a deleted Active-Active database you must create the database again with all of its instances and then restore the data to the database from backup. </p> <p> We recommended that you: </p> <ul> <li> Back up your data and test the restore on another database before you delete an Active-Active database. </li> <li> Consider <a href="/docs/latest/operate/rs/7.4/databases/import-export/flush/"> flushing the data </a> from the database so that you can keep the Active-Active database configuration and restore the data to it if necessary. </li> </ul> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/7.4/databases/active-active/delete/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/commands/psetex/.html
<section class="prose w-full py-12"> <h1 class="command-name"> PSETEX <span class="text-base"> (deprecated) </span> </h1> <div class="border-l-8 pl-4"> <p> As of Redis version 2.6.12, this command is regarded as deprecated. </p> <p> It can be replaced by <a href="/docs/latest/commands/set/"> <code> SET </code> </a> with the <code> PX </code> argument when migrating or writing new code. </p> </div> <div class="font-semibold text-redis-ink-900"> Syntax </div> <pre class="command-syntax">PSETEX key milliseconds value</pre> <dl class="grid grid-cols-[auto,1fr] gap-2 mb-12"> <dt class="font-semibold text-redis-ink-900 m-0"> Available since: </dt> <dd class="m-0"> 2.6.0 </dd> <dt class="font-semibold text-redis-ink-900 m-0"> Time complexity: </dt> <dd class="m-0"> O(1) </dd> <dt class="font-semibold text-redis-ink-900 m-0"> ACL categories: </dt> <dd class="m-0"> <code> @write </code> <span class="mr-1 last:hidden"> , </span> <code> @string </code> <span class="mr-1 last:hidden"> , </span> <code> @slow </code> <span class="mr-1 last:hidden"> , </span> </dd> </dl> <p> <code> PSETEX </code> works exactly like <a href="/docs/latest/commands/setex/"> <code> SETEX </code> </a> with the sole difference that the expire time is specified in milliseconds instead of seconds. </p> <h2 id="examples"> Examples </h2> <div class="bg-slate-900 border-b border-slate-700 rounded-t-xl px-4 py-3 w-full flex"> <svg class="shrink-0 h-[1.0625rem] w-[1.0625rem] fill-slate-50" fill="currentColor" viewbox="0 0 20 20"> <path d="M2.5 10C2.5 5.85786 5.85786 2.5 10 2.5C14.1421 2.5 17.5 5.85786 17.5 10C17.5 14.1421 14.1421 17.5 10 17.5C5.85786 17.5 2.5 14.1421 2.5 10Z"> </path> </svg> <svg class="shrink-0 h-[1.0625rem] w-[1.0625rem] fill-slate-50" fill="currentColor" viewbox="0 0 20 20"> <path d="M10 2.5L18.6603 17.5L1.33975 17.5L10 2.5Z"> </path> </svg> <svg class="shrink-0 h-[1.0625rem] w-[1.0625rem] fill-slate-50" fill="currentColor" viewbox="0 0 20 20"> <path d="M10 2.5L12.0776 7.9322L17.886 8.22949L13.3617 11.8841L14.8738 17.5L10 14.3264L5.1262 17.5L6.63834 11.8841L2.11403 8.22949L7.92238 7.9322L10 2.5Z"> </path> </svg> </div> <form class="redis-cli overflow-y-auto max-h-80"> <pre tabindex="0">redis&gt; PSETEX mykey 1000 "Hello" "OK" redis&gt; PTTL mykey (integer) 999 redis&gt; GET mykey "Hello" </pre> <div class="prompt" style=""> <span> redis&gt; </span> <input autocomplete="off" name="prompt" spellcheck="false" type="text"/> </div> </form> <h2 id="resp2resp3-reply"> RESP2/RESP3 Reply </h2> <a href="../../develop/reference/protocol-spec#simple-strings"> Simple string reply </a> : <code> OK </code> . <br/> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/commands/psetex/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/rs/databases/import-export/replica-of/create/.html
<section class="prose w-full py-12 max-w-none"> <h1> Create a database with Replica Of </h1> <p class="text-lg -mt-5 mb-10"> Create Replica Of database </p> <p> Replica databases copy data from source databases (previously known as <em> master </em> ), which enable read-only connections from apps and clients located in different geographic locations. </p> <p> To create a replica connection, you define a database as a replica of a source database. Replica Of databases (also known as <em> Active-Passive databases </em> ) synchronize in the background. </p> <p> Sources databases can be: </p> <ul> <li> Located in the same Redis Enterprise Software cluster </li> <li> Located in a different Redis Enterprise cluster </li> <li> Hosted by a different deployment, e.g. Redis Cloud </li> <li> Redis Community Edition databases </li> </ul> <p> Your apps can connect to the source database to read and write data; they can also use any replica for read-only access. </p> <p> Replica Of can model a variety of data relationships, including: </p> <ul> <li> One-to-many relationships, where multiple replicas copy a single source database. </li> <li> Many-to-one relationships, where a single replica collects data from multiple source databases. </li> </ul> <p> When you change the replica status of a database by adding, removing, or changing sources, the replica database is synchronized to the new sources. </p> <h2 id="configure-replica-of"> Configure Replica Of </h2> <p> You can configure a database as a Replica Of, where the source database is in one of the following clusters: </p> <ul> <li> <p> <a href="#same-cluster"> Same Redis Enterprise cluster </a> </p> </li> <li> <p> <a href="#different-cluster"> Different Redis Enterprise cluster </a> </p> </li> <li> <p> <a href="#source-available-cluster"> Redis Community Edition cluster </a> </p> </li> </ul> <p> The order of the multiple Replica Of sources has no material impact on replication. </p> <p> For best results when using the <a href="https://en.wikipedia.org/wiki/Multicast_DNS"> Multicast DNS </a> (mDNS) protocol to resolve the fully-qualified domain name (FQDN) of the cluster, verify that your client connections meet the <a href="/docs/latest/operate/rs/networking/mdns/"> client mDNS prerequisites </a> . </p> <div class="alert p-3 relative flex flex-row items-center text-base bg-redis-pencil-200 rounded-md"> <div class="p-2 pr-5"> <svg fill="none" height="21" viewbox="0 0 21 21" width="21" xmlns="http://www.w3.org/2000/svg"> <circle cx="10.5" cy="10.5" r="9.75" stroke="currentColor" stroke-width="1.5"> </circle> <path d="M10.5 14V16" stroke="currentColor" stroke-width="2"> </path> <path d="M10.5 5V12" stroke="currentColor" stroke-width="2"> </path> </svg> </div> <div class="p-1 pl-6 border-l border-l-redis-ink-900 border-opacity-50"> <div class="font-medium"> Note: </div> As long as Replica Of is enabled, data in the target database will not expire and will not be evicted regardless of the set <a href="/docs/latest/operate/rs/databases/memory-performance/eviction-policy/"> data eviction policy </a> . </div> </div> <h3 id="same-cluster"> Same Redis Enterprise cluster </h3> <p> To configure a Replica Of database in the same Redis Enterprise cluster as the source database: </p> <ol> <li> <p> <a href="/docs/latest/operate/rs/databases/create/"> Create a new database </a> or select an existing database from the <strong> Databases </strong> screen. </p> </li> <li> <p> For an existing database, select <strong> Edit </strong> from the <strong> Configuration </strong> tab. </p> </li> <li> <p> Expand the <strong> Replica Of </strong> section. </p> </li> <li> <p> Select <strong> + Add source database </strong> . </p> </li> <li> <p> In the <strong> Connect a Replica Of source database </strong> dialog, select <strong> Current cluster </strong> . </p> </li> <li> <p> Select the source database from the list. </p> </li> <li> <p> Select <strong> Add source </strong> . </p> </li> <li> <p> Select <strong> Save </strong> . </p> </li> </ol> <h3 id="different-cluster"> Different Redis Enterprise cluster </h3> <p> To configure a Replica Of database in a different Redis Enterprise cluster from the source database: </p> <ol> <li> <p> Sign in to the Cluster Manager UI of the cluster hosting the source database. </p> <ol> <li> <p> In <strong> Databases </strong> , select the source database and then select the <strong> Configuration </strong> tab. </p> </li> <li> <p> In the <strong> Replica Of </strong> section, select <strong> Use this database as a source for another database </strong> . </p> </li> <li> <p> Copy the Replica Of source URL. </p> <a href="/docs/latest/images/rs/screenshots/databases/config-replica-of-copy-source-url.png" sdata-lightbox="/images/rs/screenshots/databases/config-replica-of-copy-source-url.png"> <img alt="Copy the Replica Of source URL from the Connection link to destination dialog." src="/docs/latest/images/rs/screenshots/databases/config-replica-of-copy-source-url.png"/> </a> <p> To change the internal password, select <strong> Regenerate password </strong> . </p> <p> If you regenerate the password, replication to existing destinations fails until their credentials are updated with the new password. </p> </li> </ol> </li> <li> <p> Sign in to the Cluster Manager UI of the destination database's cluster. </p> </li> <li> <p> <a href="/docs/latest/operate/rs/databases/create/"> Create a new database </a> or select an existing database from the <strong> Databases </strong> screen. </p> </li> <li> <p> For an existing database, select <strong> Edit </strong> from the <strong> Configuration </strong> tab. </p> </li> <li> <p> Expand the <strong> Replica Of </strong> section. </p> </li> <li> <p> Select <strong> + Add source database </strong> . </p> </li> <li> <p> In the <strong> Connect a Replica Of source database </strong> dialog, select <strong> External </strong> . </p> </li> <li> <p> Enter the URL of the source database endpoint. </p> </li> <li> <p> Select <strong> Add source </strong> . </p> </li> <li> <p> Select <strong> Save </strong> . </p> </li> </ol> <p> For source databases on different clusters, you can <a href="/docs/latest/operate/rs/databases/import-export/replica-of/#data-compression-for-replica-of"> compress replication data </a> to save bandwidth. </p> <h3 id="source-available-cluster"> Redis Community Edition cluster </h3> <p> To use a database from a Redis Community Edition cluster as a Replica Of source: </p> <ol> <li> <p> <a href="/docs/latest/operate/rs/databases/create/"> Create a new database </a> or select an existing database from the <strong> Databases </strong> screen. </p> </li> <li> <p> For an existing database, select <strong> Edit </strong> from the <strong> Configuration </strong> tab. </p> </li> <li> <p> Expand the <strong> Replica Of </strong> section. </p> </li> <li> <p> Select <strong> + Add source database </strong> . </p> </li> <li> <p> In the <strong> Connect a Replica Of source database </strong> dialog, select <strong> External </strong> . </p> </li> <li> <p> Enter the URL of the source endpoint in one of the following formats: </p> <ul> <li> <p> For databases with passwords: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">redis://:&lt;password&gt;@&lt;host&gt;:&lt;port&gt; </span></span></code></pre> </div> <p> Where the password is the Redis password represented with URL encoding escape characters. </p> </li> <li> <p> For databases without passwords: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">redis://&lt;host&gt;:&lt;port&gt; </span></span></code></pre> </div> </li> </ul> </li> <li> <p> Select <strong> Add source </strong> . </p> </li> <li> <p> Select <strong> Save </strong> . </p> </li> </ol> <h2 id="configure-tls-for-replica-of"> Configure TLS for Replica Of </h2> <p> When you enable TLS for Replica Of, the Replica Of synchronization traffic uses TLS certificates to authenticate the communication between the source and destination clusters. </p> <p> To encrypt Replica Of synchronization traffic, configure encryption for the <a href="#encrypt-source-database-traffic"> source database </a> and the destination <a href="#encrypt-replica-database-traffic"> replica database </a> . </p> <h3 id="encrypt-source-database-traffic"> Encrypt source database traffic </h3> <p> To enable TLS for Replica Of cluster connections: </p> <ol> <li> <p> For each cluster hosting a replica: </p> <ol> <li> <p> Go to <strong> Cluster &gt; Security &gt; Certificates </strong> . </p> </li> <li> <p> Expand the <strong> Replica Of and Active-Active authentication (Syncer certificate) </strong> section. </p> <a href="/docs/latest/images/rs/screenshots/cluster/security-syncer-cert.png" sdata-lightbox="/images/rs/screenshots/cluster/security-syncer-cert.png"> <img alt="Syncer certificate for Replica Of and Active-Active authentication." src="/docs/latest/images/rs/screenshots/cluster/security-syncer-cert.png"/> </a> </li> <li> <p> Download or copy the syncer certificate. </p> </li> </ol> </li> <li> <p> From the <strong> Security </strong> tab of the Replica Of source database, select <strong> Edit </strong> . </p> </li> <li> <p> In the <strong> TLS - Transport Layer Security for secure connections </strong> section, make sure the checkbox is selected. </p> </li> <li> <p> In the <strong> Apply TLS for </strong> section, select <strong> Between databases only </strong> . </p> </li> <li> <p> Select <strong> Mutual TLS (Client authentication) </strong> . </p> <a href="/docs/latest/images/rs/screenshots/databases/security-tls-replica-of.png" sdata-lightbox="/images/rs/screenshots/databases/security-tls-replica-of.png"> <img alt="Replica Of TLS authentication configuration." src="/docs/latest/images/rs/screenshots/databases/security-tls-replica-of.png"/> </a> </li> <li> <p> Select <strong> + Add certificate </strong> , paste or upload the syncer certificate, then select <strong> Done </strong> . </p> <p> Repeat this process, adding the syncer certificate for each cluster hosting a replica of this database. </p> </li> <li> <p> <em> (Optional) </em> To require TLS for client connections, change <strong> Apply TLS for </strong> to <strong> Clients and databases + Between databases </strong> and add client certificates. </p> </li> <li> <p> Select <strong> Save </strong> . </p> </li> </ol> <h3 id="encrypt-replica-database-traffic"> Encrypt replica database traffic </h3> <p> To enable TLS for Replica Of in the destination database: </p> <ol> <li> <p> From the Cluster Manager UI of the cluster hosting the source database: </p> <ol> <li> <p> Go to <strong> Cluster &gt; Security &gt; Certificates </strong> . </p> </li> <li> <p> Expand the <strong> Server authentication (Proxy certificate) </strong> section. </p> <a href="/docs/latest/images/rs/screenshots/cluster/security-proxy-cert.png" sdata-lightbox="/images/rs/screenshots/cluster/security-proxy-cert.png"> <img alt="Proxy certificate for server authentication." src="/docs/latest/images/rs/screenshots/cluster/security-proxy-cert.png"/> </a> </li> <li> <p> Download or copy the proxy certificate. </p> </li> </ol> </li> <li> <p> From the <strong> Configuration </strong> tab of the Replica Of destination database, select <strong> Edit </strong> . </p> </li> <li> <p> Expand the <strong> Replica Of </strong> section. </p> </li> <li> <p> Point to the source database entry and select <a href="/docs/latest/images/rs/buttons/edit-button.png#no-click" sdata-lightbox="/images/rs/buttons/edit-button.png#no-click"> <img alt="The Edit button" class="inline" src="/docs/latest/images/rs/buttons/edit-button.png#no-click" width="25px"/> </a> to edit it. </p> </li> <li> <p> Paste or upload the source proxy certificate, then select <strong> Done </strong> . </p> </li> <li> <p> Select <strong> Save </strong> . </p> </li> </ol> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/databases/import-export/replica-of/create/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" 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https://redis.io/docs/latest/operate/rs/7.4/clusters/optimize/disk-sizing-heavy-write-scenarios/.html
<section class="prose w-full py-12 max-w-none"> <h1> Disk sizing for heavy write scenarios </h1> <p class="text-lg -mt-5 mb-10"> Sizing considerations for persistent disk space for heavy throughput databases. </p> <p> In extreme write scenarios, when AOF is enabled, the AOF rewrite process may require considerably more disk space for database persistence. </p> <p> To estimate the required persistent disk space in such cases, use the formula described below. </p> <p> <strong> The required persistent disk space for AOF rewrite purposes in extreme write scenarios, assuming identical shard sizes: </strong> </p> <p> <strong> X (1 + 3Y +Y²) </strong> where: <strong> X </strong> = each shard size <strong> Y </strong> = number of shards </p> <p> Following are examples of database configurations and the persistence disk space they would require in this scenario: </p> <table> <thead> <tr> <th> </th> <th> Example 1 </th> <th> Example 2 </th> <th> Example 3 </th> <th> Example 4 </th> </tr> </thead> <tbody> <tr> <td> Database size (GB) </td> <td> 10 </td> <td> 10 </td> <td> 40 </td> <td> 40 </td> </tr> <tr> <td> Number of shards </td> <td> 4 </td> <td> 16 </td> <td> 5 </td> <td> 15 </td> </tr> <tr> <td> Shard size (GB) </td> <td> 2.5 </td> <td> 0.625 </td> <td> 8 </td> <td> 2.67 </td> </tr> <tr> <td> Required disk space (GB) </td> <td> 73 </td> <td> 191 </td> <td> 328 </td> <td> 723 </td> </tr> </tbody> </table> <p> For disk size requirements in standard usage scenarios, refer to the <a href="/docs/latest/operate/rs/7.4/installing-upgrading/install/plan-deployment/hardware-requirements/"> Hardware requirements </a> section. </p> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/7.4/clusters/optimize/disk-sizing-heavy-write-scenarios/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/rs/7.4/references/rest-api/requests/modules/.html
<section class="prose w-full py-12 max-w-none"> <h1> Modules requests </h1> <p class="text-lg -mt-5 mb-10"> Redis modules requests </p> <table> <thead> <tr> <th> Method </th> <th> Path </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> <a href="#list-modules"> GET </a> </td> <td> <code> /v1/modules </code> </td> <td> List available modules </td> </tr> <tr> <td> <a href="#get-module"> GET </a> </td> <td> <code> /v1/modules/{uid} </code> </td> <td> Get a specific module </td> </tr> <tr> <td> <a href="#post-module"> POST </a> </td> <td> <code> /v1/modules </code> </td> <td> Upload a new module (deprecated) </td> </tr> <tr> <td> <a href="#post-module-v2"> POST </a> </td> <td> <code> /v2/modules </code> </td> <td> Upload a new module </td> </tr> <tr> <td> <a href="#delete-module"> DELETE </a> </td> <td> <code> /v1/modules/{uid} </code> </td> <td> Delete a module (deprecated) </td> </tr> <tr> <td> <a href="#delete-module-v2"> DELETE </a> </td> <td> <code> /v2/modules/{uid} </code> </td> <td> Delete a module </td> </tr> </tbody> </table> <h2 id="list-modules"> List modules </h2> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">GET /v1/modules </span></span></code></pre> </div> <p> List available modules, i.e. modules stored within the CCS. </p> <h4 id="permissions"> Permissions </h4> <table> <thead> <tr> <th> Permission name </th> <th> Roles </th> </tr> </thead> <tbody> <tr> <td> <a href="/docs/latest/operate/rs/7.4/references/rest-api/permissions/#view_cluster_modules"> view_cluster_modules </a> </td> <td> admin <br/> cluster_member <br/> cluster_viewer <br/> db_member <br/> db_viewer </td> </tr> </tbody> </table> <h3 id="list-request"> Request </h3> <h4 id="example-http-request"> Example HTTP request </h4> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">GET /modules </span></span></code></pre> </div> <h4 id="headers"> Headers </h4> <table> <thead> <tr> <th> Key </th> <th> Value </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> Host </td> <td> 127.0.0.1:9443 </td> <td> Domain name </td> </tr> <tr> <td> Accept </td> <td> */* </td> <td> Accepted media type </td> </tr> </tbody> </table> <h3 id="list-response"> Response </h3> <p> Returns a JSON array of <a href="/docs/latest/operate/rs/7.4/references/rest-api/objects/module/"> module objects </a> . </p> <h4 id="list-status-codes"> Status codes </h4> <table> <thead> <tr> <th> Code </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.2.1"> 200 OK </a> </td> <td> No error </td> </tr> </tbody> </table> <h2 id="get-module"> Get module </h2> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">GET /v1/modules/<span class="o">{</span>string: uid<span class="o">}</span> </span></span></code></pre> </div> <p> Get specific available modules, i.e. modules stored within the CCS. </p> <h4 id="permissions-1"> Permissions </h4> <table> <thead> <tr> <th> Permission name </th> <th> Roles </th> </tr> </thead> <tbody> <tr> <td> <a href="/docs/latest/operate/rs/7.4/references/rest-api/permissions/#view_cluster_modules"> view_cluster_modules </a> </td> <td> admin <br/> cluster_member <br/> cluster_viewer <br/> db_member <br/> db_viewer </td> </tr> </tbody> </table> <h3 id="get-request"> Request </h3> <h4 id="example-http-request-1"> Example HTTP request </h4> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">GET /modules/1 </span></span></code></pre> </div> <h4 id="headers-1"> Headers </h4> <table> <thead> <tr> <th> Key </th> <th> Value </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> Host </td> <td> 127.0.0.1:9443 </td> <td> Domain name </td> </tr> <tr> <td> Accept </td> <td> */* </td> <td> Accepted media type </td> </tr> </tbody> </table> <h4 id="url-parameters"> URL parameters </h4> <table> <thead> <tr> <th> Field </th> <th> Type </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> uid </td> <td> integer </td> <td> The module's unique ID. </td> </tr> </tbody> </table> <h3 id="get-response"> Response </h3> <p> Returns a <a href="/docs/latest/operate/rs/7.4/references/rest-api/objects/module/"> module object </a> . </p> <h3 id="get-status-codes"> Status codes </h3> <table> <thead> <tr> <th> Code </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.2.1"> 200 OK </a> </td> <td> No error </td> </tr> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.4.5"> 404 Not Found </a> </td> <td> Module does not exist. </td> </tr> </tbody> </table> <h2 id="post-module"> Upload module v1 </h2> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">POST /v1/modules </span></span></code></pre> </div> <div class="alert p-3 relative flex flex-row items-center text-base bg-redis-pencil-200 rounded-md"> <div class="p-2 pr-5"> <svg fill="none" height="21" viewbox="0 0 21 21" width="21" xmlns="http://www.w3.org/2000/svg"> <circle cx="10.5" cy="10.5" r="9.75" stroke="currentColor" stroke-width="1.5"> </circle> <path d="M10.5 14V16" stroke="currentColor" stroke-width="2"> </path> <path d="M10.5 5V12" stroke="currentColor" stroke-width="2"> </path> </svg> </div> <div class="p-1 pl-6 border-l border-l-redis-ink-900 border-opacity-50"> <div class="font-medium"> Note: </div> <code> POST /v1/modules </code> is deprecated as of Redis Enterprise Software version 7.2. Use <a href="#post-module-v2"> <code> POST /v2/modules </code> </a> instead. </div> </div> <p> Uploads a new module to the cluster. </p> <p> The request must contain a Redis module, bundled using <a href="https://github.com/RedisLabs/RAMP"> RedisModule Packer </a> . For modules in Redis Stack, download the module from the <a href="https://redis.com/redis-enterprise-software/download-center/software/"> download center </a> . </p> <p> See <a href="/docs/latest/operate/oss_and_stack/stack-with-enterprise/install/add-module-to-cluster/#rest-api-method"> Install a module on a cluster </a> for more information. </p> <h4 id="permissions-2"> Permissions </h4> <table> <thead> <tr> <th> Permission name </th> <th> Roles </th> </tr> </thead> <tbody> <tr> <td> <a href="/docs/latest/operate/rs/7.4/references/rest-api/permissions/#update_cluster"> update_cluster </a> </td> <td> admin </td> </tr> </tbody> </table> <h3 id="post-request"> Request </h3> <h4 id="example-http-request-2"> Example HTTP request </h4> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">POST /v1/modules </span></span></code></pre> </div> <h4 id="headers-2"> Headers </h4> <table> <thead> <tr> <th> Key </th> <th> Value </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> Host </td> <td> string </td> <td> Domain name </td> </tr> <tr> <td> Accept </td> <td> */* </td> <td> Accepted media type </td> </tr> <tr> <td> Content-Length </td> <td> integer </td> <td> Length of the request body in octets </td> </tr> <tr> <td> Expect </td> <td> 100-continue </td> <td> Requires particular server behaviors </td> </tr> <tr> <td> Content-Type </td> <td> multipart/form-data </td> <td> Media type of request/response body </td> </tr> </tbody> </table> <h3 id="post-response"> Response </h3> <p> Returns a status code. If an error occurs, the response body may include an error code and message with more details. </p> <h4 id="post-error-codes"> Error codes </h4> <p> The server may return a JSON object with <code> error_code </code> and <code> message </code> fields that provide additional information. The following are possible <code> error_code </code> values: </p> <table> <thead> <tr> <th> Code </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> no_module </td> <td> Module wasn't provided or could not be found </td> </tr> <tr> <td> invalid_module </td> <td> Module either corrupted or packaged files are wrong </td> </tr> <tr> <td> module_exists </td> <td> Module already in system </td> </tr> <tr> <td> min_redis_pack_version </td> <td> Module isn't supported yet in this Redis pack </td> </tr> <tr> <td> unsupported_module_capabilities </td> <td> The module does not support required capabilities </td> </tr> <tr> <td> os_not_supported </td> <td> This module is not supported for this operating system </td> </tr> <tr> <td> dependencies_not_supported </td> <td> This endpoint does not support dependencies, see v2 </td> </tr> </tbody> </table> <h4 id="post-status-codes"> Status codes </h4> <table> <thead> <tr> <th> Code </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.4.1"> 400 Bad Request </a> </td> <td> Either missing module file or an invalid module file. </td> </tr> </tbody> </table> <h3 id="examples"> Examples </h3> <h4 id="curl"> cURL </h4> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">$ curl -k -u <span class="s2">"[username]:[password]"</span> -X POST </span></span><span class="line"><span class="cl"> -F <span class="s2">"module=@/tmp/rejson.Linux-ubuntu18.04-x86_64.2.0.8.zip"</span> </span></span><span class="line"><span class="cl"> https://<span class="o">[</span>host<span class="o">][</span>:port<span class="o">]</span>/v1/modules </span></span></code></pre> </div> <h4 id="python"> Python </h4> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">requests</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">url</span> <span class="o">=</span> <span class="s2">"https://[host][:port]/v1/modules"</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">files</span><span class="o">=</span><span class="p">[</span> </span></span><span class="line"><span class="cl"> <span class="p">(</span><span class="s1">'module'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">(</span><span class="s1">'rejson.Linux-ubuntu18.04-x86_64.2.0.8.zip'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nb">open</span><span class="p">(</span><span class="s1">'/tmp/rejson.Linux-ubuntu18.04-x86_64.2.0.8.zip'</span><span class="p">,</span><span class="s1">'rb'</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="s1">'application/zip'</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="p">]</span> </span></span><span class="line"><span class="cl"><span class="n">auth</span><span class="o">=</span><span class="p">(</span><span class="s2">"[username]"</span><span class="p">,</span> <span class="s2">"[password]"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">response</span> <span class="o">=</span> <span class="n">requests</span><span class="o">.</span><span class="n">request</span><span class="p">(</span><span class="s2">"POST"</span><span class="p">,</span> <span class="n">url</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">auth</span><span class="o">=</span><span class="n">auth</span><span class="p">,</span> <span class="n">files</span><span class="o">=</span><span class="n">files</span><span class="p">,</span> <span class="n">verify</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">response</span><span class="o">.</span><span class="n">text</span><span class="p">)</span> </span></span></code></pre> </div> <h2 id="post-module-v2"> Upload module v2 </h2> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">POST /v2/modules </span></span></code></pre> </div> <p> Asynchronously uploads a new module to the cluster. </p> <p> The request must contain a Redis module bundled using <a href="https://github.com/RedisLabs/RAMP"> RedisModule Packer </a> . </p> <p> For modules in Redis Stack, download the module from the <a href="https://redis.com/redis-enterprise-software/download-center/software/"> download center </a> . See <a href="/docs/latest/operate/oss_and_stack/stack-with-enterprise/install/add-module-to-cluster/#rest-api-method"> Install a module on a cluster </a> for more information. </p> <h4 id="permissions-3"> Permissions </h4> <table> <thead> <tr> <th> Permission name </th> <th> Roles </th> </tr> </thead> <tbody> <tr> <td> <a href="/docs/latest/operate/rs/7.4/references/rest-api/permissions/#update_cluster"> update_cluster </a> </td> <td> admin </td> </tr> </tbody> </table> <h3 id="post-request-v2"> Request </h3> <h4 id="example-http-request-3"> Example HTTP request </h4> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">POST /v2/modules </span></span></code></pre> </div> <h4 id="headers-3"> Headers </h4> <table> <thead> <tr> <th> Key </th> <th> Value </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> Host </td> <td> string </td> <td> Domain name </td> </tr> <tr> <td> Accept </td> <td> */* </td> <td> Accepted media type </td> </tr> <tr> <td> Content-Length </td> <td> integer </td> <td> Length of the request body in octets </td> </tr> <tr> <td> Expect </td> <td> 100-continue </td> <td> Requires particular server behaviors </td> </tr> <tr> <td> Content-Type </td> <td> multipart/form-data; </td> <td> Media type of request/response body </td> </tr> </tbody> </table> <h3 id="post-response-v2"> Response </h3> <p> Returns a <a href="/docs/latest/operate/rs/7.4/references/rest-api/objects/module/"> module object </a> with an additional <code> action_uid </code> field. </p> <p> You can use the <code> action_uid </code> to track the progress of the module upload. </p> <h4 id="example-json-body"> Example JSON body </h4> <div class="highlight"> <pre class="chroma"><code class="language-json" data-lang="json"><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nt">"action_uid"</span><span class="p">:</span><span class="s2">"dfc0152c-8449-4b1c-9184-480ea7cb526c"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"author"</span><span class="p">:</span><span class="s2">"RedisLabs"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"capabilities"</span><span class="p">:[</span> </span></span><span class="line"><span class="cl"> <span class="s2">"types"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"crdb"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"failover_migrate"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"persistence_aof"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"persistence_rdb"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"clustering"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"backup_restore"</span> </span></span><span class="line"><span class="cl"> <span class="p">],</span> </span></span><span class="line"><span class="cl"> <span class="nt">"command_line_args"</span><span class="p">:</span><span class="s2">"Plugin gears_python CreateVenv 1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"config_command"</span><span class="p">:</span><span class="s2">"RG.CONFIGSET"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"dependencies"</span><span class="p">:{</span> </span></span><span class="line"><span class="cl"> <span class="nt">"gears_jvm"</span><span class="p">:{</span> </span></span><span class="line"><span class="cl"> <span class="nt">"sha256"</span><span class="p">:</span><span class="s2">"b94d27b9934d3e08a52e52d7da7dabfac484efe37a5380ee9088f7ace2efcde9"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"url"</span><span class="p">:</span><span class="s2">"http://example.com/redisgears_plugins/jvm_plugin/gears-jvm.linux-centos7-x64.0.1.0.tgz"</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nt">"gears_python"</span><span class="p">:{</span> </span></span><span class="line"><span class="cl"> <span class="nt">"sha256"</span><span class="p">:</span><span class="s2">"22dca9cd75484cb15b8130db37f5284e22e3759002154361f72f6d2db46ee682"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"url"</span><span class="p">:</span><span class="s2">"http://example.com/redisgears-python.linux-centos7-x64.1.2.1.tgz"</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nt">"description"</span><span class="p">:</span><span class="s2">"Dynamic execution framework for your Redis data"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"display_name"</span><span class="p">:</span><span class="s2">"RedisGears"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"email"</span><span class="p">:</span><span class="s2">"[email protected]"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"homepage"</span><span class="p">:</span><span class="s2">"http://redisgears.io"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"is_bundled"</span><span class="p">:</span><span class="kc">false</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"license"</span><span class="p">:</span><span class="s2">"Redis Source Available License Agreement"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"min_redis_pack_version"</span><span class="p">:</span><span class="s2">"6.0.0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"min_redis_version"</span><span class="p">:</span><span class="s2">"6.0.0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"module_name"</span><span class="p">:</span><span class="s2">"rg"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"semantic_version"</span><span class="p">:</span><span class="s2">"1.2.1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"sha256"</span><span class="p">:</span><span class="s2">"2935ea53611803c8acf0015253c5ae1cd81391bbacb23e14598841e1edd8d28b"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"uid"</span><span class="p">:</span><span class="s2">"98f255d5d33704c8e4e97897fd92e32d"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"version"</span><span class="p">:</span><span class="mi">10201</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <h3 id="post-error-codes-v2"> Error codes </h3> <p> The server may return a JSON object with <code> error_code </code> and <code> message </code> fields that provide additional information. </p> <p> Possible <code> error_code </code> values include <a href="#post-error-codes"> <code> /v1/modules </code> error codes </a> and the following: </p> <table> <thead> <tr> <th> Code </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> invalid_dependency_data </td> <td> Provided dependencies have an unexpected format </td> </tr> </tbody> </table> <h3 id="post-status-codes-v2"> Status codes </h3> <table> <thead> <tr> <th> Code </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.2.1"> 200 OK </a> </td> <td> Success, scheduled module upload. </td> </tr> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.4.1"> 400 Bad Request </a> </td> <td> Module name or version does not exist. </td> </tr> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.4.5"> 404 Not Found </a> </td> <td> Dependency not found. </td> </tr> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.5.1"> 500 Internal Server Error </a> </td> <td> Failed to get dependency. </td> </tr> </tbody> </table> <h2 id="delete-module"> Delete module v1 </h2> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">DELETE /v1/modules/<span class="o">{</span>string: uid<span class="o">}</span> </span></span></code></pre> </div> <div class="alert p-3 relative flex flex-row items-center text-base bg-redis-pencil-200 rounded-md"> <div class="p-2 pr-5"> <svg fill="none" height="21" viewbox="0 0 21 21" width="21" xmlns="http://www.w3.org/2000/svg"> <circle cx="10.5" cy="10.5" r="9.75" stroke="currentColor" stroke-width="1.5"> </circle> <path d="M10.5 14V16" stroke="currentColor" stroke-width="2"> </path> <path d="M10.5 5V12" stroke="currentColor" stroke-width="2"> </path> </svg> </div> <div class="p-1 pl-6 border-l border-l-redis-ink-900 border-opacity-50"> <div class="font-medium"> Note: </div> <code> DELETE /v1/modules </code> is deprecated as of Redis Enterprise Software version 7.2. Use <a href="#delete-module-v2"> <code> DELETE /v2/modules </code> </a> instead. </div> </div> <p> Delete a module. </p> <h4 id="permissions-4"> Permissions </h4> <table> <thead> <tr> <th> Permission name </th> <th> Roles </th> </tr> </thead> <tbody> <tr> <td> <a href="/docs/latest/operate/rs/7.4/references/rest-api/permissions/#update_cluster"> update_cluster </a> </td> <td> admin </td> </tr> </tbody> </table> <h3 id="delete-request"> Request </h3> <h4 id="example-http-request-4"> Example HTTP request </h4> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">DELETE /v1/modules/1 </span></span></code></pre> </div> <h4 id="headers-4"> Headers </h4> <table> <thead> <tr> <th> Key </th> <th> Value </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> Host </td> <td> cnm.cluster.fqdn </td> <td> Domain name </td> </tr> <tr> <td> Accept </td> <td> application/json </td> <td> Accepted media type </td> </tr> </tbody> </table> <h4 id="url-parameters-1"> URL parameters </h4> <table> <thead> <tr> <th> Field </th> <th> Type </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> uid </td> <td> integer </td> <td> The module's unique ID. </td> </tr> </tbody> </table> <h3 id="delete-response"> Response </h3> <p> Returns a status code to indicate module deletion success or failure. </p> <h4 id="delete-error-codes"> Error codes </h4> <table> <thead> <tr> <th> Code </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> dependencies_not_supported </td> <td> You can use the following API endpoint to delete this module with its dependencies: <a href="#delete-module-v2"> <code> /v2/modules/&lt;uid&gt; </code> </a> </td> </tr> </tbody> </table> <h4 id="delete-status-codes"> Status codes </h4> <table> <thead> <tr> <th> Code </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.2.1"> 200 OK </a> </td> <td> Success, the module is deleted. </td> </tr> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.4.5"> 404 Not Found </a> </td> <td> Attempting to delete a nonexistent module. </td> </tr> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.4.7"> 406 Not Acceptable </a> </td> <td> The request is not acceptable. </td> </tr> </tbody> </table> <h2 id="delete-module-v2"> Delete module v2 </h2> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">DELETE /v2/modules/<span class="o">{</span>string: uid<span class="o">}</span> </span></span></code></pre> </div> <p> Delete a module. </p> <h4 id="permissions-5"> Permissions </h4> <table> <thead> <tr> <th> Permission name </th> <th> Roles </th> </tr> </thead> <tbody> <tr> <td> <a href="/docs/latest/operate/rs/7.4/references/rest-api/permissions/#update_cluster"> update_cluster </a> </td> <td> admin </td> </tr> </tbody> </table> <h3 id="delete-request-v2"> Request </h3> <h4 id="example-http-request-5"> Example HTTP request </h4> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">DELETE /v2/modules/1 </span></span></code></pre> </div> <h4 id="headers-5"> Headers </h4> <table> <thead> <tr> <th> Key </th> <th> Value </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> Host </td> <td> cnm.cluster.fqdn </td> <td> Domain name </td> </tr> <tr> <td> Accept </td> <td> application/json </td> <td> Accepted media type </td> </tr> </tbody> </table> <h4 id="url-parameters-2"> URL parameters </h4> <table> <thead> <tr> <th> Field </th> <th> Type </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> uid </td> <td> integer </td> <td> The module's unique ID. </td> </tr> </tbody> </table> <h3 id="delete-response-v2"> Response </h3> <p> Returns a JSON object with an <code> action_uid </code> that allows you to track the progress of module deletion. </p> <h4 id="delete-status-codes-v2"> Status codes </h4> <table> <thead> <tr> <th> Code </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.2.1"> 200 OK </a> </td> <td> Success, scheduled module deletion. </td> </tr> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.4.5"> 404 Not Found </a> </td> <td> Attempting to delete a nonexistent module. </td> </tr> </tbody> </table> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/7.4/references/rest-api/requests/modules/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/commands/zremrangebyrank/.html
<section class="prose w-full py-12"> <h1 class="command-name"> ZREMRANGEBYRANK </h1> <div class="font-semibold text-redis-ink-900"> Syntax </div> <pre class="command-syntax">ZREMRANGEBYRANK key start stop</pre> <dl class="grid grid-cols-[auto,1fr] gap-2 mb-12"> <dt class="font-semibold text-redis-ink-900 m-0"> Available since: </dt> <dd class="m-0"> 2.0.0 </dd> <dt class="font-semibold text-redis-ink-900 m-0"> Time complexity: </dt> <dd class="m-0"> O(log(N)+M) with N being the number of elements in the sorted set and M the number of elements removed by the operation. </dd> <dt class="font-semibold text-redis-ink-900 m-0"> ACL categories: </dt> <dd class="m-0"> <code> @write </code> <span class="mr-1 last:hidden"> , </span> <code> @sortedset </code> <span class="mr-1 last:hidden"> , </span> <code> @slow </code> <span class="mr-1 last:hidden"> , </span> </dd> </dl> <p> Removes all elements in the sorted set stored at <code> key </code> with rank between <code> start </code> and <code> stop </code> . Both <code> start </code> and <code> stop </code> are <code> 0 </code> -based indexes with <code> 0 </code> being the element with the lowest score. These indexes can be negative numbers, where they indicate offsets starting at the element with the highest score. For example: <code> -1 </code> is the element with the highest score, <code> -2 </code> the element with the second highest score and so forth. </p> <h2 id="examples"> Examples </h2> <div class="bg-slate-900 border-b border-slate-700 rounded-t-xl px-4 py-3 w-full flex"> <svg class="shrink-0 h-[1.0625rem] w-[1.0625rem] fill-slate-50" fill="currentColor" viewbox="0 0 20 20"> <path d="M2.5 10C2.5 5.85786 5.85786 2.5 10 2.5C14.1421 2.5 17.5 5.85786 17.5 10C17.5 14.1421 14.1421 17.5 10 17.5C5.85786 17.5 2.5 14.1421 2.5 10Z"> </path> </svg> <svg class="shrink-0 h-[1.0625rem] w-[1.0625rem] fill-slate-50" fill="currentColor" viewbox="0 0 20 20"> <path d="M10 2.5L18.6603 17.5L1.33975 17.5L10 2.5Z"> </path> </svg> <svg class="shrink-0 h-[1.0625rem] w-[1.0625rem] fill-slate-50" fill="currentColor" viewbox="0 0 20 20"> <path d="M10 2.5L12.0776 7.9322L17.886 8.22949L13.3617 11.8841L14.8738 17.5L10 14.3264L5.1262 17.5L6.63834 11.8841L2.11403 8.22949L7.92238 7.9322L10 2.5Z"> </path> </svg> </div> <form class="redis-cli overflow-y-auto max-h-80"> <pre tabindex="0">redis&gt; ZADD myzset 1 "one" (integer) 1 redis&gt; ZADD myzset 2 "two" (integer) 1 redis&gt; ZADD myzset 3 "three" (integer) 1 redis&gt; ZREMRANGEBYRANK myzset 0 1 (integer) 2 redis&gt; ZRANGE myzset 0 -1 WITHSCORES 1) "three" 2) "3" </pre> <div class="prompt" style=""> <span> redis&gt; </span> <input autocomplete="off" name="prompt" spellcheck="false" type="text"/> </div> </form> <h2 id="resp2-reply"> RESP2 Reply </h2> <a href="../../develop/reference/protocol-spec#integers"> Integer reply </a> : the number of members removed. <h2 id="resp3-reply"> RESP3 Reply </h2> <a href="../../develop/reference/protocol-spec#integers"> Integer reply </a> : Number of members removed. <br/> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/commands/zremrangebyrank/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/rs/rs-archive/.html
<section class="prose w-full py-12 max-w-none"> <h1> Archive </h1> <p class="text-lg -mt-5 mb-10"> Describes where to view the archive of Redis Enterprise Software documentation. </p> <p> Previous versions of Redis Enterprise Software documentation are available on the archived web site: </p> <ul> <li> <p> <a href="https://docs.redis.com/7.4/rs/"> Redis Enterprise Software v7.4 documentation archive </a> </p> </li> <li> <p> <a href="https://docs.redis.com/7.2/rs/"> Redis Enterprise Software v7.2 documentation archive </a> </p> </li> <li> <p> <a href="https://docs.redis.com/6.4/rs/"> Redis Enterprise Software v6.4 documentation archive </a> </p> </li> <li> <p> <a href="https://docs.redis.com/6.2/rs/"> Redis Enterprise Software v6.2 documentation archive </a> </p> </li> <li> <p> <a href="https://docs.redis.com/6.0/rs/"> Redis Enterprise Software v6.0 documentation archive </a> </p> </li> </ul> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/rs-archive/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/rs/databases/configure/db-defaults/.html
<section class="prose w-full py-12 max-w-none"> <h1> Configure database defaults </h1> <p class="text-lg -mt-5 mb-10"> Cluster-wide policies that determine default settings when creating new databases. </p> <p> Database defaults are cluster-wide policies that determine default settings when creating new databases. </p> <h2 id="edit-database-defaults"> Edit database defaults </h2> <p> To edit default database configuration using the Cluster Manager UI: </p> <ol> <li> <p> On the <strong> Databases </strong> screen, select <a href="/docs/latest/images/rs/buttons/button-toggle-actions-vertical.png#no-click" sdata-lightbox="/images/rs/buttons/button-toggle-actions-vertical.png#no-click"> <img alt="Toggle actions button" class="inline" src="/docs/latest/images/rs/buttons/button-toggle-actions-vertical.png#no-click" width="22px"/> </a> to open a list of additional actions. </p> </li> <li> <p> Select <strong> Database defaults </strong> . </p> </li> <li> <p> Configure <a href="#db-defaults"> database defaults </a> . </p> <a href="/docs/latest/images/rs/screenshots/databases/db-defaults.png" sdata-lightbox="/images/rs/screenshots/databases/db-defaults.png"> <img alt="Database defaults configuration panel." src="/docs/latest/images/rs/screenshots/databases/db-defaults.png"/> </a> </li> <li> <p> Select <strong> Save </strong> . </p> </li> </ol> <h2 id="db-defaults"> Database defaults </h2> <h3 id="endpoint-configuration"> Endpoint configuration </h3> <p> You can choose a predefined endpoint configuration to use the recommended database proxy and shards placement policies for your use case. If you want to set these policies manually instead, select <strong> Custom </strong> endpoint configuration. </p> <table> <thead> <tr> <th> Endpoint configuration </th> <th> Database proxy </th> <th> Shards placement </th> <th> Description </th> <th> </th> </tr> </thead> <tbody> <tr> <td> Enterprise clustering </td> <td> Single </td> <td> Dense </td> <td> Sets up a single endpoint that uses DNS to automatically reflect IP address updates after failover or topology changes. </td> <td> </td> </tr> <tr> <td> Using a load balancer </td> <td> All nodes </td> <td> Sparse </td> <td> Configure Redis with a load balancer like HAProxy or Nginx for environments without DNS. </td> <td> </td> </tr> <tr> <td> Multiple endpoints </td> <td> All primary shards </td> <td> Sparse </td> <td> To set up multiple endpoints, enable <strong> OSS Cluster API </strong> in the database settings and ensure client support. Clients initially connect to the primary node to retrieve the cluster topology, which allows direct connections to individual Redis proxies on each node. </td> <td> </td> </tr> <tr> <td> Custom </td> <td> Single, all primary shards, or all nodes </td> <td> Dense or sparse </td> <td> Manually choose default database proxy and shards placement policies. </td> <td> </td> </tr> </tbody> </table> <h3 id="database-proxy"> Database proxy </h3> <p> Redis Enterprise Software uses <a href="/docs/latest/operate/rs/references/terminology/#proxy"> proxies </a> to manage and optimize access to database shards. Each node in the cluster runs a single proxy process, which can be active (receives incoming traffic) or passive (waits for failovers). </p> <p> You can configure default <a href="/docs/latest/operate/rs/databases/configure/proxy-policy/"> proxy policies </a> to determine which nodes' proxies are active and bound to new databases by default. </p> <p> To configure the default database proxy policy using the Cluster Manager UI: </p> <ol> <li> <p> <a href="#edit-database-defaults"> <strong> Edit database defaults </strong> </a> . </p> </li> <li> <p> Select a predefined <a href="#endpoint-configuration"> <strong> Endpoint Configuration </strong> </a> to use a recommended database proxy policy, or choose <strong> Custom </strong> to set the policy manually. Changing the database proxy default in the Cluster Manager UI affects both sharded and non-sharded proxy policies. </p> <a href="/docs/latest/images/rs/screenshots/databases/db-defaults-endpoint-config-custom.png" sdata-lightbox="/images/rs/screenshots/databases/db-defaults-endpoint-config-custom.png"> <img alt="The Database defaults panel lets you select Database proxy and Shards placement if Endpoint Configuration is set to Custom." src="/docs/latest/images/rs/screenshots/databases/db-defaults-endpoint-config-custom.png"/> </a> </li> </ol> <h4 id="non-sharded-proxy-policy"> Non-sharded proxy policy </h4> <p> To configure the default proxy policy for non-sharded databases, use one of the following methods: </p> <ul> <li> <p> <a href="/docs/latest/operate/rs/references/cli-utilities/rladmin/tune/#tune-cluster"> rladmin tune cluster </a> : </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">rladmin tune cluster default_non_sharded_proxy_policy <span class="o">{</span> single <span class="p">|</span> all-master-shards <span class="p">|</span> all-nodes <span class="o">}</span> </span></span></code></pre> </div> </li> <li> <p> <a href="/docs/latest/operate/rs/references/rest-api/requests/cluster/policy/#put-cluster-policy"> Update cluster policy </a> REST API request: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">PUT /v1/cluster/policy </span></span><span class="line"><span class="cl"><span class="o">{</span> <span class="s2">"default_non_sharded_proxy_policy"</span>: <span class="s2">"single | all-master-shards | all-nodes"</span> <span class="o">}</span> </span></span></code></pre> </div> </li> </ul> <h4 id="sharded-proxy-policy"> Sharded proxy policy </h4> <p> To configure the default proxy policy for sharded databases, use one of the following methods: </p> <ul> <li> <p> <a href="/docs/latest/operate/rs/references/cli-utilities/rladmin/tune/#tune-cluster"> rladmin tune cluster </a> : </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">rladmin tune cluster default_sharded_proxy_policy <span class="o">{</span> single <span class="p">|</span> all-master-shards <span class="p">|</span> all-nodes <span class="o">}</span> </span></span></code></pre> </div> </li> <li> <p> <a href="/docs/latest/operate/rs/references/rest-api/requests/cluster/policy/#put-cluster-policy"> Update cluster policy </a> REST API request: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">PUT /v1/cluster/policy </span></span><span class="line"><span class="cl"><span class="o">{</span> <span class="s2">"default_sharded_proxy_policy"</span>: <span class="s2">"single | all-master-shards | all-nodes"</span> <span class="o">}</span> </span></span></code></pre> </div> </li> </ul> <h3 id="shards-placement"> Shards placement </h3> <p> The default <a href="/docs/latest/operate/rs/databases/memory-performance/shard-placement-policy/"> shard placement policy </a> determines the distribution of database shards across nodes in the cluster. </p> <p> Shard placement policies include: </p> <ul> <li> <p> <code> dense </code> : places shards on the smallest number of nodes. </p> </li> <li> <p> <code> sparse </code> : spreads shards across many nodes. </p> </li> </ul> <p> To configure default shard placement, use one of the following methods: </p> <ul> <li> <p> Cluster Manager UI: </p> <ol> <li> <p> <a href="#edit-database-defaults"> <strong> Edit database defaults </strong> </a> . </p> </li> <li> <p> Select a predefined <a href="#endpoint-configuration"> <strong> Endpoint Configuration </strong> </a> to use a recommended shards placement policy, or choose <strong> Custom </strong> to set the policy manually. </p> <a href="/docs/latest/images/rs/screenshots/databases/db-defaults-endpoint-config-custom.png" sdata-lightbox="/images/rs/screenshots/databases/db-defaults-endpoint-config-custom.png"> <img alt="The Database defaults panel lets you select Database proxy and Shards placement if Endpoint Configuration is set to Custom." src="/docs/latest/images/rs/screenshots/databases/db-defaults-endpoint-config-custom.png"/> </a> </li> </ol> </li> <li> <p> <a href="/docs/latest/operate/rs/references/cli-utilities/rladmin/tune/#tune-cluster"> rladmin tune cluster </a> : </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">rladmin tune cluster default_shards_placement <span class="o">{</span> dense <span class="p">|</span> sparse <span class="o">}</span> </span></span></code></pre> </div> </li> <li> <p> <a href="/docs/latest/operate/rs/references/rest-api/requests/cluster/policy/#put-cluster-policy"> Update cluster policy </a> REST API request: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">PUT /v1/cluster/policy </span></span><span class="line"><span class="cl"><span class="o">{</span> <span class="s2">"default_shards_placement"</span>: <span class="s2">"dense | sparse"</span> <span class="o">}</span> </span></span></code></pre> </div> </li> </ul> <h3 id="database-version"> Database version </h3> <p> New databases use the default Redis database version unless you select a different <strong> Database version </strong> when you <a href="/docs/latest/operate/rs/databases/create/"> create a database </a> in the Cluster Manager UI or specify the <code> redis_version </code> in a <a href="/docs/latest/operate/rs/references/rest-api/requests/bdbs/"> create database REST API request </a> . </p> <p> To configure the Redis database version, use one of the following methods: </p> <ul> <li> <p> Cluster Manager UI: Edit <strong> Database version </strong> in <a href="#edit-database-defaults"> <strong> Database defaults </strong> </a> </p> </li> <li> <p> <a href="/docs/latest/operate/rs/references/cli-utilities/rladmin/tune/#tune-cluster"> rladmin tune cluster </a> : </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">rladmin tune cluster default_redis_version &lt;x.y&gt; </span></span></code></pre> </div> </li> <li> <p> <a href="/docs/latest/operate/rs/references/rest-api/requests/cluster/policy/#put-cluster-policy"> Update cluster policy </a> REST API request: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">PUT /v1/cluster/policy </span></span><span class="line"><span class="cl"><span class="o">{</span> <span class="s2">"default_provisioned_redis_version"</span>: <span class="s2">"x.y"</span> <span class="o">}</span> </span></span></code></pre> </div> </li> </ul> <h3 id="internode-encryption"> Internode encryption </h3> <p> Enable <a href="/docs/latest/operate/rs/security/encryption/internode-encryption/"> internode encryption </a> to encrypt data in transit between nodes for new databases by default. </p> <p> To enable or turn off internode encryption by default, use one of the following methods: </p> <ul> <li> <p> Cluster Manager UI: Edit <strong> Internode Encryption </strong> in <a href="#edit-database-defaults"> <strong> Database defaults </strong> </a> </p> </li> <li> <p> <a href="/docs/latest/operate/rs/references/cli-utilities/rladmin/tune/#tune-cluster"> rladmin tune cluster </a> : </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">rladmin tune cluster data_internode_encryption <span class="o">{</span> enabled <span class="p">|</span> disabled <span class="o">}</span> </span></span></code></pre> </div> </li> <li> <p> <a href="/docs/latest/operate/rs/references/rest-api/requests/cluster/policy/#put-cluster-policy"> Update cluster policy </a> REST API request: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">PUT /v1/cluster/policy </span></span><span class="line"><span class="cl"><span class="o">{</span> <span class="s2">"data_internode_encryption"</span>: &lt;boolean&gt; <span class="o">}</span> </span></span></code></pre> </div> </li> </ul> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/databases/configure/db-defaults/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const 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https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/release-notes/redisgraph/redisgraph-2.2-release-notes/.html
<section class="prose w-full py-12 max-w-none"> <h1> RedisGraph 2.2 release notes </h1> <p class="text-lg -mt-5 mb-10"> Support for scaling reads, OPTIONAL MATCH, query caching, and GRAPH.SLOWLOG. </p> <h2 id="requirements"> Requirements </h2> <p> RedisGraph v2.2.16 requires: </p> <ul> <li> Minimum Redis compatibility version (database): 5.0.7 </li> <li> Minimum Redis Enterprise Software version (cluster): 6.0.8 </li> </ul> <h2 id="v2216-april-2021"> v2.2.16 (April 2021) </h2> <p> This is a maintenance release for version 2.2. </p> <p> Update urgency: Medium </p> <p> Headlines: </p> <ul> <li> This release improves overall stability and provides fixes for issues found after the previous release. </li> </ul> <p> Details: </p> <ul> <li> <p> Enhancements: </p> <ul> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1610"> 1610 </a> Add module-level configuration for query timeouts </li> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1572"> 1572 </a> Remove query size limitation from parser </li> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1590"> 1590 </a> Improve reporting of runtime errors </li> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1596"> 1596 </a> Run bulk loader commands on a non-blocking thread </li> </ul> </li> <li> <p> Performance Improvements: </p> <ul> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1569"> 1569 </a> Avoid network overhead of emitting arrays with postponed length values </li> </ul> </li> <li> <p> Bugfixes: </p> <ul> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1573"> 1573 </a> Lock graph on building/deleting full-text indexes, fixing a bug in full-text index replication </li> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1618"> 1618 </a> Fix error in traversals of 3 or more possible relationship types </li> </ul> </li> <li> <p> Infrastructure: </p> <ul> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1557"> 1557 </a> Add automated performance benchmarks and regression testing </li> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1587"> 1587 </a> , # <a href="https://github.com/RedisGraph/RedisGraph/pull/1598"> 1598 </a> Create build artifacts for multiple environments </li> </ul> </li> </ul> <h2 id="v2214-16-february-2021"> v2.2.14 (16 February 2021) </h2> <p> This is a maintenance release for version 2.2. </p> <p> Update urgency: Medium </p> <p> Headlines: </p> <ul> <li> This release improves overall stability and provides fixes for issues found after the previous release. </li> </ul> <p> Details: </p> <ul> <li> <p> Performance improvements: </p> <ul> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1565"> 1565 </a> Reserve a single thread for performing all write queries. </li> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1548"> 1548 </a> , # <a href="https://github.com/RedisGraph/RedisGraph/pull/1553"> 1553 </a> , # <a href="https://github.com/RedisGraph/RedisGraph/pull/1554"> 1554 </a> only perform SET property updates when property value is changed. </li> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1543"> 1543 </a> Enable O3 compiler optimizations on libcypher-parser. </li> </ul> </li> <li> <p> Bugfixes: </p> <ul> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1556"> 1556 </a> Avoid premature freeing of Records in create and update contexts. </li> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1541"> 1541 </a> Fix excessive memory consumption in OpApply. </li> </ul> </li> </ul> <h2 id="v2213-16-february-2021"> v2.2.13 (16 February 2021) </h2> <p> This is a maintenance release for version 2.2. </p> <p> Update urgency: Medium </p> <p> Headlines: </p> <ul> <li> This release improves overall stability and provides fixes for issues found after the previous release. </li> </ul> <p> Details: </p> <ul> <li> <p> Minor enhancements: </p> <ul> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1490"> 1490 </a> Add support for startNode() and endNode() functions. </li> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1519"> 1519 </a> Add support for db.indexes() procedure. </li> </ul> </li> <li> <p> Performance improvements: </p> <ul> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1393"> 1393 </a> Use one unified cache for all RedisGraph worker threads. </li> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1498"> 1498 </a> Consider both filters and labels in selecting a traversal's starting point. </li> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1468"> 1468 </a> Unify logic and error handling for aggregate and scalar functions. </li> </ul> </li> <li> <p> Bugfixes: </p> <ul> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1534"> 1534 </a> Outdated label information used when performing index scans. </li> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1532"> 1532 </a> Invalid optimization of IN [array] lookups when values are indexed. </li> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1524"> 1524 </a> Memory error in accessing complex values after CREATE operations. </li> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1523"> 1523 </a> Erroneous results when traversing over some transposed matrix sequences. </li> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1499"> 1499 </a> Erroneous results on variable-length traversals on repeatedly-transposed arrays. </li> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1504"> 1504 </a> Crash on certain constructions of 0-hop traversals. </li> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1495"> 1495 </a> Disallow access of properties that have not yet been created. </li> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1503"> 1503 </a> Only allow literal values as parameters. </li> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1496"> 1496 </a> Disallow assignment of complex data types to property values in MERGE contexts. </li> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1494"> 1494 </a> Disallow assignment of values to properties on deleted entities. </li> </ul> </li> <li> <p> Build: </p> <ul> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1524"> 1524 </a> Update test suite to run under Python 3. </li> </ul> </li> </ul> <h2 id="v2211-20-december-2020"> v2.2.11 (20 December 2020) </h2> <p> This is a maintenance release for version 2.2. </p> <p> Headlines: </p> <p> This release introduces support for runtime configuration of the maximum number of results to be returned. </p> <p> Details: </p> <ul> <li> Features <ul> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1480"> 1480 </a> Introduce GRAPH.CONFIG SET/GET to allow result-set size to be configured at runtime. </li> </ul> </li> </ul> <h2 id="v2210-20-december-2020"> v2.2.10 (20 December 2020) </h2> <p> This is a maintenance release for version 2.2. </p> <p> Headlines: </p> <p> This release improves overall stability and fixes an issue with backwards compatibility logic for indexing. </p> <p> Details: </p> <ul> <li> Bugfixes: <ul> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1475"> 1475 </a> Fix erroneous property update when using <code> SET </code> with an unindexed property followed by an indexed one. </li> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1473"> 1473 </a> Fix backwards compatibility issue in rebuilding and dropping exact-match and full-text indexes. </li> </ul> </li> </ul> <h2 id="v229-4-december-2020"> v2.2.9 (4 December 2020) </h2> <p> This is a maintenance release for version 2.2. </p> <p> Headlines: </p> <p> This release improves overall stability and provides fixes for issues found after the previous release. </p> <p> Details: </p> <ul> <li> Performance improvements: <ul> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1426"> 1426 </a> Improve load times of adjacency matrices that always have different source and destination nodes. </li> </ul> </li> <li> Minor enhancements: <ul> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1463"> 1463 </a> Remove all assertions from production builds. </li> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1442"> 1442 </a> NULL property values should be ignored in <code> CREATE </code> clauses and trigger errors in MERGE clauses. </li> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1429"> 1429 </a> Improve error handling of a number of invalid query constructions. </li> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1431"> 1431 </a> Traversal patterns are only allowed in <code> MATCH </code> , <code> MERGE </code> , <code> CREATE </code> , and <code> WHERE </code> contexts. </li> </ul> </li> <li> Bugfixes: <ul> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1429"> 1429 </a> Fix potential misapplications of <code> WHERE </code> filters. </li> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1460"> 1460 </a> <code> RETURN </code> clauses can only be followed by <code> UNION </code> clauses. </li> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1467"> 1467 </a> Disallow assignment of complex data types to property values. </li> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1437"> 1437 </a> Failed property updates on <code> MERGE </code> should be handled gracefully. </li> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1446"> 1446 </a> Fix errors in Cartesian Product filter placement. </li> </ul> </li> </ul> <h2 id="v22-ga-november-2020"> v2.2 GA (November 2020) </h2> <p> This is the General Availability Release of RedisGraph 2.2 (v2.2.8)! </p> <p> Headlines: </p> <ul> <li> Enhanced support for scaling reads </li> <li> <code> OPTIONAL MATCH </code> (Left outer join) </li> <li> Query cache: Improve performance by caching the query execution plan </li> <li> Tooling to increase developer experience </li> </ul> <p> Details: </p> <ul> <li> <p> Support for scaling reads </p> <ul> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1054"> 1054 </a> Drastic reduction of memory consumption during replication (and <a href="/docs/latest/operate/rs/databases/import-export/replica-of/create/"> Active-Passive </a> ). Break down a large graph into several portions, each accommodating a virtual key and distribute those for reconstruction at the replica end, by doing so we reduce memory consumption on the replica's end. </li> </ul> </li> <li> <p> <code> OPTIONAL MATCH </code> support Unlike MATCH, which requires for a pattern to exist, <code> OPTIONAL MATCH </code> continues processing when the optional pattern doesn't exist. We can easily compare <code> OPTIONAL MATCH </code> in Cypher to an outer join in SQL. It works just like a regular <code> MATCH </code> with the difference that if no matches are found, <code> OPTIONAL MATCH </code> will use a null for missing parts of the pattern. </p> <ul> <li> <p> Query cache: Improve performance by caching the query execution plan </p> <p> When executing parameterised queries, RedisGraph will cache the execution plan for increased performance. By caching query's execution-plan, RedisGraph skips the parsing and execution-plan construction phase. Cache size can be configured at module load time. The default value is 25. </p> </li> </ul> </li> <li> <p> Tooling to increase developer experience </p> <p> Introduction of <code> GRAPH.SLOWLOG </code> command which returns the longest running queries. In addition # <a href="https://github.com/RedisGraph/RedisGraph/pull/1274"> 1274 </a> introduces query timeouts with an optional query flag. </p> </li> <li> <p> Smaller features and enhancements: </p> <ul> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1225"> 1225 </a> Only update index on change of relevant Node properties. </li> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1229"> 1229 </a> RediSearch 1.8.2. (Dependency update) </li> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1266"> 1266 </a> , # <a href="https://github.com/RedisGraph/RedisGraph/pull/1277"> 1277 </a> Add support for <code> any() </code> and <code> all() </code> functions in list comprehension. </li> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/877"> 877 </a> Transpose matrices: maintain transpose relationship matrices such that we won't have to compute the transpose of a matrix at run-time. This feature is on by default but can be configured to reduce memory consumption. </li> </ul> </li> <li> <p> Small updates compared to RC7 </p> <ul> <li> Minor enhancements: <ul> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1365"> 1365 </a> Support array properties in bulk loader. </li> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1377"> 1377 </a> Adding a new procedure <code> dbms.procedures </code> that returns all the procedures in the system. </li> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1389"> 1389 </a> Allow property accesses on non-identifier entity references. </li> </ul> </li> <li> Bug fixes: <ul> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1406"> 1406 </a> Query validation should not check if procedure outputs have been defined. </li> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1382"> 1382 </a> Add graph version to graph context object, response with an error when client graph version mismatch. </li> <li> # <a href="https://github.com/RedisGraph/RedisGraph/pull/1361"> 1361 </a> Don't migrate <code> WITH </code> filters into Merge and Apply operation scope. </li> </ul> </li> </ul> </li> </ul> <p> Notes: This is the GA version of 2.2. The version inside Redis will be 20208 or 2.2.8 in semantic versioning. 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https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/bloom/commands/.html
<section class="prose w-full py-12 max-w-none"> <h1> Probabilistic data structure commands </h1> <p class="text-lg -mt-5 mb-10"> Lists probabilistic data structure commands and provides links to the command reference pages. </p> <p> The following tables list probabilistic data structure commands. See the command links for more information about each command's syntax, arguments, and examples. </p> <h2 id="bloom-filter-commands"> Bloom filter commands </h2> <table> <thead> <tr> <th style="text-align:left"> Command </th> <th style="text-align:left"> Redis <br/> Enterprise </th> <th style="text-align:left"> Redis <br/> Cloud </th> <th style="text-align:left"> Description </th> </tr> </thead> <tbody> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/bf.add"> BF.ADD </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> <nobr> ✅ Flexible &amp; Annual </nobr> </span> <br/> <span title="Supported"> ✅ Free &amp; Fixed </span> </td> <td style="text-align:left"> Adds an item to the filter. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/bf.exists"> BF.EXISTS </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible &amp; Annual </span> <br/> <span title="Supported"> ✅ Free &amp; Fixed </span> </td> <td style="text-align:left"> Checks if an item exists in the filter. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/bf.info"> BF.INFO </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible &amp; Annual </span> <br/> <span title="Supported"> ✅ Free &amp; Fixed </span> </td> <td style="text-align:left"> Returns information about a Bloom filter. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/bf.insert"> BF.INSERT </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible &amp; Annual </span> <br/> <span title="Supported"> ✅ Free &amp; Fixed </span> </td> <td style="text-align:left"> Adds multiple items to a filter. If the key does not exist, it creates a new filter. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/bf.loadchunk"> BF.LOADCHUNK </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible &amp; Annual </span> <br/> <span title="Supported"> ✅ Free &amp; Fixed </span> </td> <td style="text-align:left"> Restores a Bloom filter previously saved with <a href="/docs/latest/commands/bf.scandump"> BF.SCANDUMP </a> . </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/bf.madd"> BF.MADD </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible &amp; Annual </span> <br/> <span title="Supported"> ✅ Free &amp; Fixed </span> </td> <td style="text-align:left"> Adds multiple items to the filter. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/bf.mexists"> BF.MEXISTS </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible &amp; Annual </span> <br/> <span title="Supported"> ✅ Free &amp; Fixed </span> </td> <td style="text-align:left"> For multiple items, checks if each item exists in the filter. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/bf.reserve"> BF.RESERVE </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible &amp; Annual </span> <br/> <span title="Supported"> ✅ Free &amp; Fixed </span> </td> <td style="text-align:left"> Creates a Bloom filter. Sets the false positive rate and capacity. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/bf.scandump"> BF.SCANDUMP </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible &amp; Annual </span> <br/> <span title="Supported"> ✅ Free &amp; Fixed </span> </td> <td style="text-align:left"> Starts an incremental save of a Bloom filter. </td> </tr> </tbody> </table> <h2 id="cuckoo-filter-commands"> Cuckoo filter commands </h2> <table> <thead> <tr> <th style="text-align:left"> Command </th> <th style="text-align:left"> Redis <br/> Enterprise </th> <th style="text-align:left"> Redis <br/> Cloud </th> <th style="text-align:left"> Description </th> </tr> </thead> <tbody> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/cf.add"> CF.ADD </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> <nobr> ✅ Flexible &amp; Annual </nobr> </span> <br/> <span title="Supported"> ✅ Free &amp; Fixed </span> </td> <td style="text-align:left"> Adds an item to a filter. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/cf.addnx"> CF.ADDNX </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible &amp; Annual </span> <br/> <span title="Supported"> ✅ Free &amp; Fixed </span> </td> <td style="text-align:left"> Adds an item to a filter only if the item does not already exist. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/cf.count"> CF.COUNT </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible &amp; Annual </span> <br/> <span title="Supported"> ✅ Free &amp; Fixed </span> </td> <td style="text-align:left"> Returns the probable number of times an item occurs in the filter. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/cf.del"> CF.DEL </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible &amp; Annual </span> <br/> <span title="Supported"> ✅ Free &amp; Fixed </span> </td> <td style="text-align:left"> Removes one instance of an item from the filter. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/cf.exists"> CF.EXISTS </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible &amp; Annual </span> <br/> <span title="Supported"> ✅ Free &amp; Fixed </span> </td> <td style="text-align:left"> Checks if an item exists in the filter. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/cf.info"> CF.INFO </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible &amp; Annual </span> <br/> <span title="Supported"> ✅ Free &amp; Fixed </span> </td> <td style="text-align:left"> Returns information about a cuckoo filter. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/cf.insert"> CF.INSERT </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible &amp; Annual </span> <br/> <span title="Supported"> ✅ Free &amp; Fixed </span> </td> <td style="text-align:left"> Adds multiple items to a filter. Optionally sets the capacity if the filter does not already exist. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/cf.insertnx"> CF.INSERTNX </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible &amp; Annual </span> <br/> <span title="Supported"> ✅ Free &amp; Fixed </span> </td> <td style="text-align:left"> Adds multiple items to a filter if they do not already exist. Optionally sets the capacity if the filter does not already exist. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/cf.loadchunk"> CF.LOADCHUNK </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible &amp; Annual </span> <br/> <span title="Supported"> ✅ Free &amp; Fixed </span> </td> <td style="text-align:left"> Restores a cuckoo filter previously saved with <a href="/docs/latest/commands/cf.scandump"> CF.SCANDUMP </a> . </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/cf.mexists"> CF.MEXISTS </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible &amp; Annual </span> <br/> <span title="Supported"> ✅ Free &amp; Fixed </span> </td> <td style="text-align:left"> For multiple items, checks if each item exists in the filter. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/cf.reserve"> CF.RESERVE </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible &amp; Annual </span> <br/> <span title="Supported"> ✅ Free &amp; Fixed </span> </td> <td style="text-align:left"> Creates a cuckoo filter and sets its capacity. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/cf.scandump"> CF.SCANDUMP </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible &amp; Annual </span> <br/> <span title="Supported"> ✅ Free &amp; Fixed </span> </td> <td style="text-align:left"> Starts an incremental save of a cuckoo filter. </td> </tr> </tbody> </table> <h2 id="count-min-sketch-commands"> Count-min sketch commands </h2> <table> <thead> <tr> <th style="text-align:left"> Command </th> <th style="text-align:left"> Redis <br/> Enterprise </th> <th style="text-align:left"> Redis <br/> Cloud </th> <th style="text-align:left"> Description </th> </tr> </thead> <tbody> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/cms.incrby"> CMS.INCRBY </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> <nobr> ✅ Flexible &amp; Annual </nobr> </span> <br/> <span title="Supported"> ✅ Free &amp; Fixed </span> </td> <td style="text-align:left"> Increases item counts. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/cms.info"> CMS.INFO </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible &amp; Annual </span> <br/> <span title="Supported"> ✅ Free &amp; Fixed </span> </td> <td style="text-align:left"> Returns width, depth, and total count of the sketch. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/cms.initbydim"> CMS.INITBYDIM </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible &amp; Annual </span> <br/> <span title="Supported"> ✅ Free &amp; Fixed </span> </td> <td style="text-align:left"> Initializes a count-min sketch to the specified dimensions (width and depth). </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/cms.initbyprob"> CMS.INITBYPROB </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible &amp; Annual </span> <br/> <span title="Supported"> ✅ Free &amp; Fixed </span> </td> <td style="text-align:left"> Initializes a count-min sketch to allow the specified overestimation percent for the item count and the probability of overestimation. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/cms.merge"> CMS.MERGE </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible &amp; Annual </span> <br/> <span title="Supported"> ✅ Free &amp; Fixed </span> </td> <td style="text-align:left"> Merges several sketches into one sketch. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/cms.query"> CMS.QUERY </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible &amp; Annual </span> <br/> <span title="Supported"> ✅ Free &amp; Fixed </span> </td> <td style="text-align:left"> Returns the count for one or more items in a sketch. </td> </tr> </tbody> </table> <h2 id="top-k-commands"> Top-k commands </h2> <table> <thead> <tr> <th style="text-align:left"> Command </th> <th style="text-align:left"> Redis <br/> Enterprise </th> <th style="text-align:left"> Redis <br/> Cloud </th> <th style="text-align:left"> Description </th> </tr> </thead> <tbody> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/topk.add"> TOPK.ADD </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> <nobr> ✅ Flexible &amp; Annual </nobr> </span> <br/> <span title="Supported"> ✅ Free &amp; Fixed </span> </td> <td style="text-align:left"> Adds an item to the data structure. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/topk.count"> TOPK.COUNT </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible &amp; Annual </span> <br/> <span title="Supported"> ✅ Free &amp; Fixed </span> </td> <td style="text-align:left"> Returns probable item counts. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/topk.incrby"> TOPK.INCRBY </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible &amp; Annual </span> <br/> <span title="Supported"> ✅ Free &amp; Fixed </span> </td> <td style="text-align:left"> Increases the score of an item by the specified number. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/topk.info"> TOPK.INFO </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible &amp; Annual </span> <br/> <span title="Supported"> ✅ Free &amp; Fixed </span> </td> <td style="text-align:left"> Returns the number of required items (k), width, depth, and decay values. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/topk.list"> TOPK.LIST </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible &amp; Annual </span> <br/> <span title="Supported"> ✅ Free &amp; Fixed </span> </td> <td style="text-align:left"> Returns the keys of items in the top-k list. Optionally returns their item counts. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/topk.query"> TOPK.QUERY </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible &amp; Annual </span> <br/> <span title="Supported"> ✅ Free &amp; Fixed </span> </td> <td style="text-align:left"> Checks whether an item is one of top-k items. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/topk.reserve"> TOPK.RESERVE </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible &amp; Annual </span> <br/> <span title="Supported"> ✅ Free &amp; Fixed </span> </td> <td style="text-align:left"> Initializes a top-k with the specified number of top occurring items to keep, width, depth, and decay. </td> </tr> </tbody> </table> <h2 id="t-digest-sketch-commands"> T-digest sketch commands </h2> <table> <thead> <tr> <th style="text-align:left"> Command </th> <th style="text-align:left"> Redis <br/> Enterprise </th> <th style="text-align:left"> Redis <br/> Cloud </th> <th style="text-align:left"> Description </th> </tr> </thead> <tbody> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/tdigest.add"> TDIGEST.ADD </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> <nobr> ✅ Flexible &amp; Annual </nobr> </span> <br/> <span title="Supported"> ✅ Free &amp; Fixed </span> </td> <td style="text-align:left"> Adds one or more samples to a t-digest sketch. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/tdigest.cdf"> TDIGEST.CDF </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible &amp; Annual </span> <br/> <span title="Supported"> ✅ Free &amp; Fixed </span> </td> <td style="text-align:left"> Estimates the fraction of all observations which are less than or equal to the specified value. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/tdigest.create"> TDIGEST.CREATE </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible &amp; Annual </span> <br/> <span title="Supported"> ✅ Free &amp; Fixed </span> </td> <td style="text-align:left"> Allocates memory and initializes a t-digest sketch. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/tdigest.info"> TDIGEST.INFO </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible &amp; Annual </span> <br/> <span title="Supported"> ✅ Free &amp; Fixed </span> </td> <td style="text-align:left"> Returns information about the t-digest sketch. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/tdigest.max"> TDIGEST.MAX </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible &amp; Annual </span> <br/> <span title="Supported"> ✅ Free &amp; Fixed </span> </td> <td style="text-align:left"> Returns the maximum value from the sketch. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/tdigest.merge"> TDIGEST.MERGE </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible &amp; Annual </span> <br/> <span title="Supported"> ✅ Free &amp; Fixed </span> </td> <td style="text-align:left"> Copies values from one sketch to another. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/tdigest.min"> TDIGEST.MIN </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible &amp; Annual </span> <br/> <span title="Supported"> ✅ Free &amp; Fixed </span> </td> <td style="text-align:left"> Returns the minimum value from the sketch. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/tdigest.quantile"> TDIGEST.QUANTILE </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible &amp; Annual </span> <br/> <span title="Supported"> ✅ Free &amp; Fixed </span> </td> <td style="text-align:left"> Estimates one or more cutoffs. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/tdigest.reset"> TDIGEST.RESET </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible &amp; Annual </span> <br/> <span title="Supported"> ✅ Free &amp; Fixed </span> </td> <td style="text-align:left"> Resets the sketch and reinitializes it. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/tdigest.trimmed_mean"> TDIGEST.TRIMMED_MEAN </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible &amp; Annual </span> <br/> <span title="Supported"> ✅ Free &amp; Fixed </span> </td> <td style="text-align:left"> Estimates the mean value from the sketch, excluding values outside the specified range. </td> </tr> </tbody> </table> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/bloom/commands/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/rs/references/rest-api/requests/cluster/ldap/.html
<section class="prose w-full py-12 max-w-none"> <h1> Cluster LDAP requests </h1> <p class="text-lg -mt-5 mb-10"> LDAP configuration requests </p> <table> <thead> <tr> <th> Method </th> <th> Path </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> <a href="#get-cluster-ldap"> GET </a> </td> <td> <code> /v1/cluster/ldap </code> </td> <td> Get LDAP configuration </td> </tr> <tr> <td> <a href="#put-cluster-ldap"> PUT </a> </td> <td> <code> /v1/cluster/ldap </code> </td> <td> Set/update LDAP configuration </td> </tr> <tr> <td> <a href="#delete-cluster-ldap"> DELETE </a> </td> <td> <code> /v1/cluster/ldap </code> </td> <td> Delete LDAP configuration </td> </tr> </tbody> </table> <h2 id="get-cluster-ldap"> Get LDAP configuration </h2> <pre><code>GET /v1/cluster/ldap </code></pre> <p> Get the LDAP configuration. </p> <h4 id="required-permissions"> Required permissions </h4> <table> <thead> <tr> <th> Permission name </th> </tr> </thead> <tbody> <tr> <td> <a href="/docs/latest/operate/rs/references/rest-api/permissions/#view_ldap_config"> view_ldap_config </a> </td> </tr> </tbody> </table> <h3 id="get-request"> Request </h3> <h4 id="example-http-request"> Example HTTP request </h4> <pre><code>GET /cluster/ldap </code></pre> <h4 id="request-headers"> Request headers </h4> <table> <thead> <tr> <th> Key </th> <th> Value </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> Host </td> <td> cnm.cluster.fqdn </td> <td> Domain name </td> </tr> <tr> <td> Accept </td> <td> application/json </td> <td> Accepted media type </td> </tr> </tbody> </table> <h3 id="get-response"> Response </h3> <p> Returns an <a href="/docs/latest/operate/rs/references/rest-api/objects/ldap/"> LDAP object </a> . </p> <h4 id="example-json-body"> Example JSON body </h4> <div class="highlight"> <pre class="chroma"><code class="language-json" data-lang="json"><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nt">"bind_dn"</span><span class="p">:</span> <span class="s2">"rl_admin"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"bind_pass"</span><span class="p">:</span> <span class="s2">"***"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"ca_cert"</span><span class="p">:</span> <span class="s2">""</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"control_plane"</span><span class="p">:</span> <span class="kc">false</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"data_plane"</span><span class="p">:</span> <span class="kc">false</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"dn_group_attr"</span><span class="p">:</span> <span class="s2">"MemberOf"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"dn_group_query"</span><span class="p">:</span> <span class="p">{},</span> </span></span><span class="line"><span class="cl"> <span class="nt">"starttls"</span><span class="p">:</span> <span class="kc">false</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"uris"</span><span class="p">:</span> <span class="p">[</span><span class="s2">"ldap://ldap.example.org:636"</span><span class="p">],</span> </span></span><span class="line"><span class="cl"> <span class="nt">"user_dn_query"</span><span class="p">:</span> <span class="p">{},</span> </span></span><span class="line"><span class="cl"> <span class="nt">"user_dn_template"</span><span class="p">:</span> <span class="s2">"cn=%u, ou=users,dc=example,dc=org"</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <h3 id="get-status-codes"> Status codes </h3> <table> <thead> <tr> <th> Code </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.2.1"> 200 OK </a> </td> <td> Success </td> </tr> </tbody> </table> <h2 id="put-cluster-ldap"> Update LDAP configuration </h2> <pre><code>PUT /v1/cluster/ldap </code></pre> <p> Set or update the cluster LDAP configuration. </p> <h4 id="required-permissions-1"> Required permissions </h4> <table> <thead> <tr> <th> Permission name </th> </tr> </thead> <tbody> <tr> <td> <a href="/docs/latest/operate/rs/references/rest-api/permissions/#config_ldap"> config_ldap </a> </td> </tr> </tbody> </table> <h3 id="put-request"> Request </h3> <h4 id="example-http-request-1"> Example HTTP request </h4> <pre><code>POST /cluster/ldap </code></pre> <h4 id="example-json-body-1"> Example JSON body </h4> <div class="highlight"> <pre class="chroma"><code class="language-json" data-lang="json"><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nt">"uris"</span><span class="p">:</span> <span class="p">[</span> </span></span><span class="line"><span class="cl"> <span class="s2">"ldap://ldap.redislabs.com:389"</span> </span></span><span class="line"><span class="cl"> <span class="p">],</span> </span></span><span class="line"><span class="cl"> <span class="nt">"bind_dn"</span><span class="p">:</span> <span class="s2">"rl_admin"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"bind_pass"</span><span class="p">:</span> <span class="s2">"secret"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"user_dn_template"</span><span class="p">:</span> <span class="s2">"cn=%u,dc=example,dc=org"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"dn_group_attr"</span><span class="p">:</span> <span class="s2">"MemberOf"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"directory_timeout_s"</span><span class="p">:</span> <span class="mi">5</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <h4 id="request-headers-1"> Request headers </h4> <table> <thead> <tr> <th> Key </th> <th> Value </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> Host </td> <td> cnm.cluster.fqdn </td> <td> Domain name </td> </tr> <tr> <td> Accept </td> <td> application/json </td> <td> Accepted media type </td> </tr> </tbody> </table> <h4 id="request-body"> Request body </h4> <p> Include an <a href="/docs/latest/operate/rs/references/rest-api/objects/ldap/"> LDAP object </a> with updated fields in the request body. </p> <h3 id="put-response"> Response </h3> <p> Returns a status code. If an error occurs, the response body may include an error code and message with more details. </p> <h3 id="put-error-codes"> Error codes </h3> <p> Possible <code> error_code </code> values: </p> <table> <thead> <tr> <th> Code </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> illegal_fields_combination </td> <td> An unacceptable combination of fields was specified for the configuration object (e.g.: two mutually-exclusive fields), or a required field is missing. </td> </tr> </tbody> </table> <h3 id="put-status-codes"> Status codes </h3> <table> <thead> <tr> <th> Code </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.2.1"> 200 OK </a> </td> <td> Success, LDAP config has been set. </td> </tr> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.4.1"> 400 Bad Request </a> </td> <td> Bad or missing configuration parameters. </td> </tr> </tbody> </table> <h2 id="delete-cluster-ldap"> Delete LDAP configuration </h2> <pre><code>DELETE /v1/cluster/ldap </code></pre> <p> Clear the LDAP configuration. </p> <h4 id="required-permissions-2"> Required permissions </h4> <table> <thead> <tr> <th> Permission name </th> </tr> </thead> <tbody> <tr> <td> <a href="/docs/latest/operate/rs/references/rest-api/permissions/#config_ldap"> config_ldap </a> </td> </tr> </tbody> </table> <h3 id="delete-request"> Request </h3> <h4 id="example-http-request-2"> Example HTTP request </h4> <pre><code>DELETE /cluster/ldap </code></pre> <h4 id="request-headers-2"> Request headers </h4> <table> <thead> <tr> <th> Key </th> <th> Value </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> Host </td> <td> cnm.cluster.fqdn </td> <td> Domain name </td> </tr> <tr> <td> Accept </td> <td> application/json </td> <td> Accepted media type </td> </tr> </tbody> </table> <h3 id="delete-response"> Response </h3> <p> Returns a status code. </p> <h3 id="delete-status-codes"> Status codes </h3> <table> <thead> <tr> <th> Code </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.2.1"> 200 OK </a> </td> <td> Success </td> </tr> </tbody> </table> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/references/rest-api/requests/cluster/ldap/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/rs/7.4/references/rest-api/requests/.html
<section class="prose w-full py-12 max-w-none"> <h1> Redis Enterprise REST API requests </h1> <p class="text-lg -mt-5 mb-10"> Documents the requests supported by the Redis Enterprise Software REST API calls. </p> <p> A REST API request requires the following components: </p> <ul> <li> <a href="https://restfulapi.net/http-methods/"> HTTP method </a> ( <code> GET </code> , <code> PUT </code> , <code> PATCH </code> , <code> POST </code> , <code> DELETE </code> ) </li> <li> Base URL </li> <li> Endpoint </li> </ul> <p> Some requests may also require: </p> <ul> <li> URL parameters </li> <li> <a href="https://en.wikipedia.org/wiki/Query_string"> Query parameters </a> </li> <li> <a href="http://www.json.org"> JSON </a> request body </li> <li> <a href="/docs/latest/operate/rs/7.4/references/rest-api/permissions/"> Permissions </a> </li> </ul> <table> <thead> <tr> <th style="text-align:left"> Request </th> <th style="text-align:left"> Description </th> </tr> </thead> <tbody> <tr> <td style="text-align:left"> <a href="/docs/latest/operate/rs/7.4/references/rest-api/requests/actions/"> actions </a> </td> <td style="text-align:left"> Actions requests </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/operate/rs/7.4/references/rest-api/requests/bdbs/"> bdbs </a> </td> <td style="text-align:left"> Database requests </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/operate/rs/7.4/references/rest-api/requests/bootstrap/"> bootstrap </a> </td> <td style="text-align:left"> Bootstrap requests </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/operate/rs/7.4/references/rest-api/requests/cluster/"> cluster </a> </td> <td style="text-align:left"> Cluster settings requests </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/operate/rs/references/rest-api/requests/cm_settings/"> cm_settings </a> </td> <td style="text-align:left"> REST API requests for Cluster Manager UI settings </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/operate/rs/7.4/references/rest-api/requests/crdb_tasks/"> crdb_tasks </a> </td> <td style="text-align:left"> Active-Active database task status requests </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/operate/rs/7.4/references/rest-api/requests/crdbs/"> crdbs </a> </td> <td style="text-align:left"> Active-Active database requests </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/operate/rs/7.4/references/rest-api/requests/debuginfo/"> debuginfo </a> </td> <td style="text-align:left"> Debug info requests </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/operate/rs/7.4/references/rest-api/requests/endpoints-stats/"> endpoints/stats </a> </td> <td style="text-align:left"> Endpoint statistics requests </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/operate/rs/7.4/references/rest-api/requests/jsonschema/"> jsonschema </a> </td> <td style="text-align:left"> API object JSON schema requests </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/operate/rs/7.4/references/rest-api/requests/ldap_mappings/"> ldap_mappings </a> </td> <td style="text-align:left"> LDAP mappings requests </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/operate/rs/7.4/references/rest-api/requests/license/"> license </a> </td> <td style="text-align:left"> License requests </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/operate/rs/7.4/references/rest-api/requests/logs/"> logs </a> </td> <td style="text-align:left"> Cluster event logs requests </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/operate/rs/7.4/references/rest-api/requests/modules/"> modules </a> </td> <td style="text-align:left"> Redis modules requests </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/operate/rs/7.4/references/rest-api/requests/nodes/"> nodes </a> </td> <td style="text-align:left"> Node requests </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/operate/rs/7.4/references/rest-api/requests/ocsp/"> ocsp </a> </td> <td style="text-align:left"> OCSP requests </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/operate/rs/7.4/references/rest-api/requests/proxies/"> proxies </a> </td> <td style="text-align:left"> Proxy requests </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/operate/rs/7.4/references/rest-api/requests/redis_acls/"> redis_acls </a> </td> <td style="text-align:left"> Redis access control list (ACL) requests </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/operate/rs/7.4/references/rest-api/requests/roles/"> roles </a> </td> <td style="text-align:left"> Roles requests </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/operate/rs/7.4/references/rest-api/requests/shards/"> shards </a> </td> <td style="text-align:left"> REST API requests for database shards </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/operate/rs/7.4/references/rest-api/requests/suffix/"> suffix </a> </td> <td style="text-align:left"> DNS suffix requests </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/operate/rs/7.4/references/rest-api/requests/suffixes/"> suffixes </a> </td> <td style="text-align:left"> DNS suffixes requests </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/operate/rs/7.4/references/rest-api/requests/users/"> users </a> </td> <td style="text-align:left"> User requests </td> </tr> </tbody> </table> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/7.4/references/rest-api/requests/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/rs/7.4/references/cli-utilities/rladmin/node/addr/.html
<section class="prose w-full py-12 max-w-none"> <h1> rladmin node addr set </h1> <p class="text-lg -mt-5 mb-10"> Sets a node's internal IP address. </p> <p> Sets the internal IP address of a node. You can only set the internal IP address when the node is down. See <a href="/docs/latest/operate/rs/networking/multi-ip-ipv6/#change-internal-ip-address"> Change internal IP address </a> for detailed instructions. </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">rladmin node &lt;ID&gt; addr <span class="nb">set</span> &lt;IP address&gt; </span></span></code></pre> </div> <h3 id="parameters"> Parameters </h3> <table> <thead> <tr> <th> Parameter </th> <th> Type/Value </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> node </td> <td> integer </td> <td> Sets the internal IP address of the specified node </td> </tr> <tr> <td> addr </td> <td> IP address </td> <td> Sets the node's internal IP address to the specified IP address </td> </tr> </tbody> </table> <h3 id="returns"> Returns </h3> <p> Returns <code> Updated successfully </code> if the IP address was set. Otherwise, it returns an error. </p> <p> Use <a href="/docs/latest/operate/rs/7.4/references/cli-utilities/rladmin/status/#status-nodes"> <code> rladmin status nodes </code> </a> to verify the internal IP address was changed. </p> <h3 id="example"> Example </h3> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">$ rladmin status nodes </span></span><span class="line"><span class="cl">CLUSTER NODES: </span></span><span class="line"><span class="cl">NODE:ID ROLE ADDRESS EXTERNAL_ADDRESS HOSTNAME SHARDS CORES FREE_RAM PROVISIONAL_RAM VERSION STATUS </span></span><span class="line"><span class="cl">*node:1 master 192.0.2.2 3d99db1fdf4b 5/100 <span class="m">6</span> 16.06GB/19.54GB 12.46GB/16.02GB 6.2.12-37 OK </span></span><span class="line"><span class="cl">node:2 slave 192.0.2.3 fc7a3d332458 0/100 <span class="m">6</span> -/19.54GB -/16.02GB 6.2.12-37 DOWN, last seen 33s ago </span></span><span class="line"><span class="cl">node:3 slave 192.0.2.4 b87cc06c830f 5/120 <span class="m">6</span> 16.06GB/19.54GB 12.46GB/16.02GB 6.2.12-37 OK </span></span><span class="line"><span class="cl">$ rladmin node <span class="m">2</span> addr <span class="nb">set</span> 192.0.2.5 </span></span><span class="line"><span class="cl">Updated successfully. </span></span><span class="line"><span class="cl">$ rladmin status nodes </span></span><span class="line"><span class="cl">CLUSTER NODES: </span></span><span class="line"><span class="cl">NODE:ID ROLE ADDRESS EXTERNAL_ADDRESS HOSTNAME SHARDS CORES FREE_RAM PROVISIONAL_RAM VERSION STATUS </span></span><span class="line"><span class="cl">*node:1 master 192.0.2.2 3d99db1fdf4b 5/100 <span class="m">6</span> 14.78GB/19.54GB 11.18GB/16.02GB 6.2.12-37 OK </span></span><span class="line"><span class="cl">node:2 slave 192.0.2.5 fc7a3d332458 0/100 <span class="m">6</span> 14.78GB/19.54GB 11.26GB/16.02GB 6.2.12-37 OK </span></span><span class="line"><span class="cl">node:3 slave 192.0.2.4 b87cc06c830f 5/120 <span class="m">6</span> 14.78GB/19.54GB 11.18GB/16.02GB 6.2.12-37 OK </span></span></code></pre> </div> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/7.4/references/cli-utilities/rladmin/node/addr/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/integrate/write-behind/reference/cli/redis-di-describe-job/.html
<section class="prose w-full py-12 max-w-none"> <h1> redis-di describe-job </h1> <p class="text-lg -mt-5 mb-10"> Describes a transformation engine's job </p> <h2 id="usage"> Usage </h2> <pre tabindex="0"><code>Usage: redis-di describe-job [OPTIONS] JOB_NAME </code></pre> <h2 id="options"> Options </h2> <ul> <li> <p> <code> loglevel </code> : </p> <ul> <li> Type: Choice(['DEBUG', 'INFO', 'WARN', 'ERROR', 'CRITICAL']) </li> <li> Default: <code> info </code> </li> <li> Usage: <code> --loglevel -log-level </code> </li> </ul> </li> <li> <p> <code> job_name </code> (REQUIRED): </p> <ul> <li> Type: STRING </li> <li> Default: <code> none </code> </li> <li> Usage: <code> job-name </code> </li> </ul> </li> <li> <p> <code> rdi_host </code> (REQUIRED): </p> <ul> <li> Type: STRING </li> <li> Default: <code> none </code> </li> <li> Usage: <code> --rdi-host </code> </li> </ul> <p> Host/IP of Write-behind Database </p> </li> <li> <p> <code> rdi_port </code> (REQUIRED): </p> <ul> <li> Type: &lt;IntRange 1000&lt;=x&lt;=65535&gt; </li> <li> Default: <code> none </code> </li> <li> Usage: <code> --rdi-port </code> </li> </ul> <p> Port of Write-behind Database </p> </li> <li> <p> <code> rdi_password </code> : </p> <ul> <li> Type: STRING </li> <li> Default: <code> none </code> </li> <li> Usage: <code> --rdi-password </code> </li> </ul> <p> Write-behind Database Password </p> </li> <li> <p> <code> rdi_key </code> : </p> <ul> <li> Type: STRING </li> <li> Default: <code> none </code> </li> <li> Usage: <code> --rdi-key </code> </li> </ul> <p> Private key file to authenticate with </p> </li> <li> <p> <code> rdi_cert </code> : </p> <ul> <li> Type: STRING </li> <li> Default: <code> none </code> </li> <li> Usage: <code> --rdi-cert </code> </li> </ul> <p> Client certificate file to authenticate with </p> </li> <li> <p> <code> rdi_cacert </code> : </p> <ul> <li> Type: STRING </li> <li> Default: <code> none </code> </li> <li> Usage: <code> --rdi-cacert </code> </li> </ul> <p> CA certificate file to verify with </p> </li> <li> <p> <code> rdi_key_password </code> : </p> <ul> <li> Type: STRING </li> <li> Default: <code> none </code> </li> <li> Usage: <code> --rdi-key-password </code> </li> </ul> <p> Password for unlocking an encrypted private key </p> </li> <li> <p> <code> help </code> : </p> <ul> <li> Type: BOOL </li> <li> Default: <code> false </code> </li> <li> Usage: <code> --help </code> </li> </ul> <p> Show this message and exit. </p> </li> </ul> <h2 id="cli-help"> CLI help </h2> <pre tabindex="0"><code>Usage: redis-di describe-job [OPTIONS] JOB_NAME Describes a transformation engine's job Options: -log-level, --loglevel [DEBUG|INFO|WARN|ERROR|CRITICAL] [default: INFO] --rdi-host TEXT Host/IP of Write-behind Database [required] --rdi-port INTEGER RANGE Port of Write-behind Database [1000&lt;=x&lt;=65535; required] --rdi-password TEXT Write-behind Database Password --rdi-key TEXT Private key file to authenticate with --rdi-cert TEXT Client certificate file to authenticate with --rdi-cacert TEXT CA certificate file to verify with --rdi-key-password TEXT Password for unlocking an encrypted private key --help Show this message and exit. </code></pre> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/integrate/write-behind/reference/cli/redis-di-describe-job/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/gears-v1/jvm/recipes/.html
<section class="prose w-full py-12 max-w-none"> <h1> Java-based RedisGears recipes </h1> <p> A RedisGears recipe is a collection of RedisGears functions, often designed to perform a specific, complex task. </p> <table> <thead> <tr> <th style="text-align:left"> Recipe </th> <th style="text-align:left"> Description </th> </tr> </thead> <tbody> <tr> <td style="text-align:left"> <a href="/docs/latest/operate/oss_and_stack/stack-with-enterprise/gears-v1/jvm/recipes/write-behind/"> Caching strategies </a> </td> <td style="text-align:left"> Write-behind, write-through, and read-through caching between Redis and other databases (SQL or NoSQL). </td> </tr> </tbody> </table> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/gears-v1/jvm/recipes/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/commands/json.mset/.html
<section class="prose w-full py-12"> <h1 class="command-name"> JSON.MSET </h1> <div class="font-semibold text-redis-ink-900"> Syntax </div> <pre class="command-syntax">JSON.MSET key path value [key path value ...]</pre> <dl class="grid grid-cols-[auto,1fr] gap-2 mb-12"> <dt class="font-semibold text-redis-ink-900 m-0"> Available in: </dt> <dd class="m-0"> <a href="/docs/stack"> Redis Stack </a> / <a href="/docs/data-types/json"> JSON 2.6.0 </a> </dd> <dt class="font-semibold text-redis-ink-900 m-0"> Time complexity: </dt> <dd class="m-0"> O(K*(M+N)) where k is the number of keys in the command, when path is evaluated to a single value where M is the size of the original value (if it exists) and N is the size of the new value, or O(K*(M+N)) when path is evaluated to multiple values where M is the size of the key and N is the size of the new value * the number of original values in the key </dd> </dl> <p> Set or update one or more JSON values according to the specified <code> key </code> - <code> path </code> - <code> value </code> triplets </p> <p> <code> JSON.MSET </code> is atomic, hence, all given additions or updates are either applied or not. It is not possible for clients to see that some of the keys were updated while others are unchanged. </p> <p> A JSON value is a hierarchical structure. If you change a value in a specific path - nested values are affected. </p> <div class="alert p-3 relative flex flex-row items-center text-base bg-redis-pencil-200 rounded-md"> <div class="p-2 pr-5"> <svg fill="none" height="21" viewbox="0 0 21 21" width="21" xmlns="http://www.w3.org/2000/svg"> <circle cx="10.5" cy="10.5" r="9.75" stroke="currentColor" stroke-width="1.5"> </circle> <path d="M10.5 14V16" stroke="currentColor" stroke-width="2"> </path> <path d="M10.5 5V12" stroke="currentColor" stroke-width="2"> </path> </svg> </div> <div class="p-1 pl-6 border-l border-l-redis-ink-900 border-opacity-50"> <div class="font-medium"> Warning: </div> When cluster mode is enabled, all specified keys must reside on the same <a href="https://redis.io/docs/latest/operate/oss_and_stack/reference/cluster-spec/#key-distribution-model"> hash slot </a> . </div> </div> <p> <a href="#examples"> Examples </a> </p> <h2 id="required-arguments"> Required arguments </h2> <details open=""> <summary> <code> key </code> </summary> <p> is key to modify. </p> </details> <details open=""> <summary> <code> path </code> </summary> <p> is JSONPath to specify. For new Redis keys the <code> path </code> must be the root. For existing keys, when the entire <code> path </code> exists, the value that it contains is replaced with the <code> json </code> value. For existing keys, when the <code> path </code> exists, except for the last element, a new child is added with the <code> json </code> value. </p> </details> <details open=""> <summary> <code> value </code> </summary> <p> is value to set at the specified path </p> </details> <h2 id="return-value"> Return value </h2> <p> JSET.MSET returns a simple string reply: <code> OK </code> if executed correctly or <code> error </code> if fails to set the new values </p> <p> For more information about replies, see <a href="/docs/latest/develop/reference/protocol-spec/"> Redis serialization protocol specification </a> . </p> <h2 id="examples"> Examples </h2> <details open=""> <summary> <b> Add a new values in multiple keys </b> </summary> <div class="highlight"> <pre class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl">redis&gt; JSON.MSET doc1 $ <span class="s1">'{"a":1}'</span> doc2 $ <span class="s1">'{"f":{"a":2}}'</span> doc3 $ <span class="s1">'{"f1":{"a":0},"f2":{"a":0}}'</span> </span></span><span class="line"><span class="cl">OK </span></span><span class="line"><span class="cl">redis&gt; JSON.MSET doc1 $ <span class="s1">'{"a":2}'</span> doc2 $.f.a <span class="s1">'3'</span> doc3 $ <span class="s1">'{"f1":{"a":1},"f2":{"a":2}}'</span> </span></span><span class="line"><span class="cl">OK </span></span><span class="line"><span class="cl">redis&gt; JSON.GET doc1 $ </span></span><span class="line"><span class="cl"><span class="s2">"[{\"a\":2}]"</span> </span></span><span class="line"><span class="cl">redis&gt; JSON.GET doc2 $ </span></span><span class="line"><span class="cl"><span class="s2">"[{\"f\":{\"a\":3}}]"</span> </span></span><span class="line"><span class="cl">redis&gt; JSON.GET doc3 </span></span><span class="line"><span class="cl"><span class="s2">"{\"f1\":{\"a\":1},\"f2\":{\"a\":2}}"</span></span></span></code></pre> </div> </details> <h2 id="see-also"> See also </h2> <p> <a href="/docs/latest/commands/json.set/"> <code> JSON.SET </code> </a> | <a href="/docs/latest/commands/json.mget/"> <code> JSON.MGET </code> </a> | <a href="/docs/latest/commands/json.get/"> <code> JSON.GET </code> </a> </p> <h2 id="related-topics"> Related topics </h2> <ul> <li> <a href="/docs/latest/develop/data-types/json/"> RedisJSON </a> </li> <li> <a href="/docs/latest/develop/interact/search-and-query/indexing/"> Index and search JSON documents </a> </li> </ul> <br/> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/commands/json.mset/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/develop/data-types/probabilistic/configuration/.html
<section class="prose w-full py-12"> <h1> Configuration Parameters </h1> <p class="text-lg -mt-5 mb-10"> RedisBloom supports multiple module configuration parameters. All of these parameters can only be set at load-time. </p> <h2 id="setting-configuration-parameters-on-module-load"> Setting configuration parameters on module load </h2> <p> Setting configuration parameters at load-time is done by appending arguments after the <code> --loadmodule </code> argument when starting a server from the command line or after the <code> loadmodule </code> directive in a Redis config file. For example: </p> <p> In <a href="/docs/latest/operate/oss_and_stack/management/config/"> redis.conf </a> : </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">loadmodule ./redisbloom.so <span class="o">[</span>OPT VAL<span class="o">]</span>... </span></span></code></pre> </div> <p> From the <a href="/docs/latest/develop/tools/cli/"> Redis CLI </a> , using the <a href="/docs/latest/commands/module-load/"> MODULE LOAD </a> command: </p> <pre tabindex="0"><code>127.0.0.6379&gt; MODULE LOAD redisbloom.so [OPT VAL]... </code></pre> <p> From the command line: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">$ redis-server --loadmodule ./redisbloom.so <span class="o">[</span>OPT VAL<span class="o">]</span>... </span></span></code></pre> </div> <h2 id="redisbloom-configuration-parameters"> RedisBloom configuration parameters </h2> <p> The following table summarizes which configuration parameters can be set at module load-time and which can be set on run-time: </p> <table> <thead> <tr> <th style="text-align:left"> Configuration Parameter </th> <th style="text-align:left"> Load-time </th> <th style="text-align:left"> Run-time </th> </tr> </thead> <tbody> <tr> <td style="text-align:left"> <a href="#error_rate"> ERROR_RATE </a> </td> <td style="text-align:left"> ✅ </td> <td style="text-align:left"> ⬜ </td> </tr> <tr> <td style="text-align:left"> <a href="#initial_size"> INITIAL_SIZE </a> </td> <td style="text-align:left"> ✅ </td> <td style="text-align:left"> ⬜ </td> </tr> <tr> <td style="text-align:left"> <a href="#cf_max_expansions"> CF_MAX_EXPANSIONS </a> </td> <td style="text-align:left"> ✅ </td> <td style="text-align:left"> ⬜ </td> </tr> </tbody> </table> <h2 id="default-parameters"> Default parameters </h2> <p> !!! warning "Note on using initialization default sizes" A filter should always be sized for the expected capacity and the desired error-rate. Using the <code> INSERT </code> family commands with the default values should be used in cases where many small filter exist and the expectation is most will remain at about that size. Not optimizing a filter for its intended use will result in degradation of performance and memory efficiency. </p> <h3 id="error_rate"> ERROR_RATE </h3> <p> Default error ratio for Bloom filters. </p> <h4 id="default"> Default </h4> <p> <code> 0.01 </code> </p> <h4 id="example"> Example </h4> <pre tabindex="0"><code>$ redis-server --loadmodule /path/to/redisbloom.so ERROR_RATE 0.004 </code></pre> <h3 id="initial_size"> INITIAL_SIZE </h3> <p> Default initial capacity for Bloom filters. </p> <h4 id="default-1"> Default </h4> <p> <code> 100 </code> </p> <h4 id="example-1"> Example </h4> <pre tabindex="0"><code>$ redis-server --loadmodule /path/to/redisbloom.so INITIAL_SIZE 400 </code></pre> <h3 id="cf_max_expansions"> CF_MAX_EXPANSIONS </h3> <p> Default maximum expansions for Cuckoo filters. </p> <h4 id="default-2"> Default </h4> <p> <code> 32 </code> </p> <h4 id="example-2"> Example </h4> <pre tabindex="0"><code>$ redis-server --loadmodule /path/to/redisbloom.so CF_MAX_EXPANSIONS 16 </code></pre> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/develop/data-types/probabilistic/configuration/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/rs/references/rest-api/requests/cluster/services_configuration/.html
<section class="prose w-full py-12 max-w-none"> <h1> Cluster services configuration requests </h1> <p class="text-lg -mt-5 mb-10"> Cluster services configuration requests </p> <table> <thead> <tr> <th> Method </th> <th> Path </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> <a href="#get-cluster-services_config"> GET </a> </td> <td> <code> /v1/cluster/services_configuration </code> </td> <td> Get cluster services settings </td> </tr> <tr> <td> <a href="#put-cluster-services_config"> PUT </a> </td> <td> <code> /v1/cluster/services_configuration </code> </td> <td> Update cluster services settings </td> </tr> </tbody> </table> <h2 id="get-cluster-services_config"> Get cluster services configuration </h2> <pre><code>GET /v1/cluster/services_configuration </code></pre> <p> Get cluster services settings. </p> <h4 id="required-permissions"> Required permissions </h4> <table> <thead> <tr> <th> Permission name </th> </tr> </thead> <tbody> <tr> <td> <a href="/docs/latest/operate/rs/references/rest-api/permissions/#view_cluster_info"> view_cluster_info </a> </td> </tr> </tbody> </table> <h3 id="get-request"> Request </h3> <h4 id="example-http-request"> Example HTTP request </h4> <pre><code>GET /cluster/services_configuration </code></pre> <h4 id="request-headers"> Request headers </h4> <table> <thead> <tr> <th> Key </th> <th> Value </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> Host </td> <td> cnm.cluster.fqdn </td> <td> Domain name </td> </tr> <tr> <td> Accept </td> <td> application/json </td> <td> Accepted media type </td> </tr> </tbody> </table> <h3 id="get-response"> Response </h3> <p> Returns a <a href="/docs/latest/operate/rs/references/rest-api/objects/services_configuration/"> services configuration object </a> . </p> <h4 id="example-json-body"> Example JSON body </h4> <div class="highlight"> <pre class="chroma"><code class="language-json" data-lang="json"><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nt">"cm_server"</span><span class="p">:</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nt">"operating_mode"</span><span class="p">:</span> <span class="s2">"disabled"</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nt">"mdns_server"</span><span class="p">:</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nt">"operating_mode"</span><span class="p">:</span> <span class="s2">"enabled"</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nt">"// additional services..."</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <h3 id="get-status-codes"> Status codes </h3> <table> <thead> <tr> <th> Code </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.2.1"> 200 OK </a> </td> <td> No error </td> </tr> </tbody> </table> <h2 id="put-cluster-services_config"> Update cluster services configuration </h2> <pre><code>PUT /v1/cluster/services_configuration </code></pre> <p> Update the cluster services settings. </p> <h4 id="required-permissions-1"> Required permissions </h4> <table> <thead> <tr> <th> Permission name </th> </tr> </thead> <tbody> <tr> <td> <a href="/docs/latest/operate/rs/references/rest-api/permissions/#update_cluster"> update_cluster </a> </td> </tr> </tbody> </table> <h3 id="put-request"> Request </h3> <h4 id="example-http-request-1"> Example HTTP request </h4> <pre><code>PUT /cluster/services_configuration </code></pre> <h4 id="example-json-body-1"> Example JSON body </h4> <div class="highlight"> <pre class="chroma"><code class="language-json" data-lang="json"><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nt">"cm_server"</span><span class="p">:</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nt">"operating_mode"</span><span class="p">:</span> <span class="s2">"disabled"</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nt">"// additional services..."</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <h4 id="request-headers-1"> Request headers </h4> <table> <thead> <tr> <th> Key </th> <th> Value </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> Host </td> <td> cnm.cluster.fqdn </td> <td> Domain name </td> </tr> <tr> <td> Accept </td> <td> application/json </td> <td> Accepted media type </td> </tr> </tbody> </table> <h4 id="request-body"> Request body </h4> <p> Include a <a href="/docs/latest/operate/rs/references/rest-api/objects/services_configuration/"> services configuration object </a> with updated fields in the request body. </p> <h3 id="put-response"> Response </h3> <p> Returns the updated <a href="/docs/latest/operate/rs/references/rest-api/objects/services_configuration/"> services configuration object </a> . </p> <h4 id="example-json-body-2"> Example JSON body </h4> <div class="highlight"> <pre class="chroma"><code class="language-json" data-lang="json"><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nt">"cm_server"</span><span class="p">:</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nt">"operating_mode"</span><span class="p">:</span> <span class="s2">"disabled"</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nt">"mdns_server"</span><span class="p">:</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nt">"operating_mode"</span><span class="p">:</span> <span class="s2">"enabled"</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nt">"// additional services..."</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <h3 id="put-status-codes"> Status codes </h3> <table> <thead> <tr> <th> Code </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.2.1"> 200 OK </a> </td> <td> No error </td> </tr> </tbody> </table> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/references/rest-api/requests/cluster/services_configuration/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/commands/hscan/.html
<section class="prose w-full py-12"> <h1 class="command-name"> HSCAN </h1> <div class="font-semibold text-redis-ink-900"> Syntax </div> <pre class="command-syntax">HSCAN key cursor [MATCH pattern] [COUNT count] [NOVALUES]</pre> <dl class="grid grid-cols-[auto,1fr] gap-2 mb-12"> <dt class="font-semibold text-redis-ink-900 m-0"> Available since: </dt> <dd class="m-0"> 2.8.0 </dd> <dt class="font-semibold text-redis-ink-900 m-0"> Time complexity: </dt> <dd class="m-0"> O(1) for every call. O(N) for a complete iteration, including enough command calls for the cursor to return back to 0. N is the number of elements inside the collection. </dd> <dt class="font-semibold text-redis-ink-900 m-0"> ACL categories: </dt> <dd class="m-0"> <code> @read </code> <span class="mr-1 last:hidden"> , </span> <code> @hash </code> <span class="mr-1 last:hidden"> , </span> <code> @slow </code> <span class="mr-1 last:hidden"> , </span> </dd> </dl> <p> See <a href="/docs/latest/commands/scan/"> <code> SCAN </code> </a> for <code> HSCAN </code> documentation. </p> <h2 id="resp2resp3-reply"> RESP2/RESP3 Reply </h2> <p> <a href="../../develop/reference/protocol-spec#arrays"> Array reply </a> : a two-element array. </p> <ul> <li> The first element is a <a href="../../develop/reference/protocol-spec#bulk-strings"> Bulk string reply </a> that represents an unsigned 64-bit number, the cursor. </li> <li> The second element is an <a href="../../develop/reference/protocol-spec#arrays"> Array reply </a> of field/value pairs that were scanned. When the <code> NOVALUES </code> flag (since Redis 7.4) is used, only the field names are returned. </li> </ul> <br/> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/commands/hscan/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/rs/installing-upgrading/install/customize-install-directories/.html
<section class="prose w-full py-12 max-w-none"> <h1> Customize installation directories </h1> <p class="text-lg -mt-5 mb-10"> Customize Redis Enterprise Software installation directories. </p> <p> When you install Redis Enterprise Software on Red Hat Enterprise Linux, you can customize the installation directories. </p> <p> The files are installed in the <code> redislabs </code> directory located in the path that you specify. </p> <div class="alert p-3 relative flex flex-row items-center text-base bg-redis-pencil-200 rounded-md"> <div class="p-2 pr-5"> <svg fill="none" height="21" viewbox="0 0 21 21" width="21" xmlns="http://www.w3.org/2000/svg"> <circle cx="10.5" cy="10.5" r="9.75" stroke="currentColor" stroke-width="1.5"> </circle> <path d="M10.5 14V16" stroke="currentColor" stroke-width="2"> </path> <path d="M10.5 5V12" stroke="currentColor" stroke-width="2"> </path> </svg> </div> <div class="p-1 pl-6 border-l border-l-redis-ink-900 border-opacity-50"> <div class="font-medium"> Note: </div> <ul> <li> When you install with custom directories, the installation does not run as an RPM file. </li> <li> If a <code> redislabs </code> directory already exists in the path that you specify, the installation fails. </li> <li> All nodes in a cluster must be installed with the same file locations. </li> <li> Custom installation directories are not supported for databases using Auto Tiering. </li> </ul> </div> </div> <p> You can specify these file locations: </p> <table> <thead> <tr> <th> Files </th> <th> Installer flag </th> <th> Example parameter </th> <th> Example file location </th> </tr> </thead> <tbody> <tr> <td> Binaries files </td> <td> --install-dir </td> <td> /opt </td> <td> /opt/redislabs </td> </tr> <tr> <td> Configuration files </td> <td> --config-dir </td> <td> /etc/opt </td> <td> /etc/opt/redislabs </td> </tr> <tr> <td> Data and log files </td> <td> --var-dir </td> <td> /var/opt </td> <td> /var/opt/redislabs </td> </tr> </tbody> </table> <p> These files are not in the custom directories: </p> <ul> <li> <p> OS files </p> <ul> <li> /etc/cron.d/redislabs </li> <li> /etc/firewalld/services </li> <li> /etc/firewalld/services/redislabs-clients.xml </li> <li> /etc/firewalld/services/redislabs.xml </li> <li> /etc/ld.so.conf.d/redislabs_ldconfig.conf.tmpl </li> <li> /etc/logrotate.d/redislabs </li> <li> /etc/profile.d/redislabs_env.sh </li> <li> /usr/lib/systemd/system/rlec_supervisor.service.tmpl </li> <li> /usr/share/selinux/mls/redislabs.pp </li> <li> /usr/share/selinux/targeted/redislabs.pp </li> </ul> </li> <li> <p> Installation reference files </p> <ul> <li> /etc/opt/redislabs/redislabs_custom_install_version </li> <li> /etc/opt/redislabs/redislabs_env_config.sh </li> </ul> </li> </ul> <p> To specify directories during <a href="/docs/latest/operate/rs/installing-upgrading/install/install-on-linux/"> installation </a> , include installer flags as <a href="/docs/latest/operate/rs/installing-upgrading/install/install-script/"> command-line options </a> when you run the <code> install.sh </code> script. For example: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">sudo ./install.sh --install-dir &lt;path&gt; --config-dir &lt;path&gt; --var-dir &lt;path&gt; </span></span></code></pre> </div> <h2 id="limitations"> Limitations </h2> <p> Several Redis Enterprise Software installation reference files are installed to the directory <code> /etc/opt/redislabs/ </code> even if you use custom installation directories. </p> <p> As a workaround to install Redis Enterprise Software without using any root directories, do the following before installing Redis Enterprise Software: </p> <ol> <li> <p> Create all custom, non-root directories you want to use with Redis Enterprise Software. </p> </li> <li> <p> Mount <code> /etc/opt/redislabs </code> to one of the custom, non-root directories. </p> </li> </ol> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/installing-upgrading/install/customize-install-directories/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/commands/tdigest.max.html
<section class="prose w-full py-12"> <h1 class="command-name"> TDIGEST.MAX </h1> <div class="font-semibold text-redis-ink-900"> Syntax </div> <pre class="command-syntax">TDIGEST.MAX key</pre> <dl class="grid grid-cols-[auto,1fr] gap-2 mb-12"> <dt class="font-semibold text-redis-ink-900 m-0"> Available in: </dt> <dd class="m-0"> <a href="/docs/stack"> Redis Stack </a> / <a href="/docs/data-types/probabilistic"> Bloom 2.4.0 </a> </dd> <dt class="font-semibold text-redis-ink-900 m-0"> Time complexity: </dt> <dd class="m-0"> O(1) </dd> </dl> <p> Returns the maximum observation value from a t-digest sketch. </p> <h2 id="required-arguments"> Required arguments </h2> <details open=""> <summary> <code> key </code> </summary> is key name for an existing t-digest sketch. </details> <h2 id="return-value"> Return value </h2> <p> <a href="/docs/latest/develop/reference/protocol-spec/#simple-strings"> Simple string reply </a> of maximum observation value from a sketch. The result is always accurate. 'nan' if the sketch is empty. </p> <h2 id="examples"> Examples </h2> <div class="highlight"> <pre class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl">redis&gt; TDIGEST.CREATE t </span></span><span class="line"><span class="cl">OK </span></span><span class="line"><span class="cl">redis&gt; TDIGEST.MAX t </span></span><span class="line"><span class="cl"><span class="s2">"nan"</span> </span></span><span class="line"><span class="cl">redis&gt; TDIGEST.ADD t <span class="m">3</span> <span class="m">4</span> <span class="m">1</span> <span class="m">2</span> <span class="m">5</span> </span></span><span class="line"><span class="cl">OK </span></span><span class="line"><span class="cl">redis&gt;TDIGEST.MAX t </span></span><span class="line"><span class="cl"><span class="s2">"5"</span></span></span></code></pre> </div> <br/> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/commands/tdigest.max/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/commands/lpush/.html
<section class="prose w-full py-12"> <h1 class="command-name"> LPUSH </h1> <div class="font-semibold text-redis-ink-900"> Syntax </div> <pre class="command-syntax">LPUSH key element [element ...]</pre> <dl class="grid grid-cols-[auto,1fr] gap-2 mb-12"> <dt class="font-semibold text-redis-ink-900 m-0"> Available since: </dt> <dd class="m-0"> 1.0.0 </dd> <dt class="font-semibold text-redis-ink-900 m-0"> Time complexity: </dt> <dd class="m-0"> O(1) for each element added, so O(N) to add N elements when the command is called with multiple arguments. </dd> <dt class="font-semibold text-redis-ink-900 m-0"> ACL categories: </dt> <dd class="m-0"> <code> @write </code> <span class="mr-1 last:hidden"> , </span> <code> @list </code> <span class="mr-1 last:hidden"> , </span> <code> @fast </code> <span class="mr-1 last:hidden"> , </span> </dd> </dl> <p> Insert all the specified values at the head of the list stored at <code> key </code> . If <code> key </code> does not exist, it is created as empty list before performing the push operations. When <code> key </code> holds a value that is not a list, an error is returned. </p> <p> It is possible to push multiple elements using a single command call just specifying multiple arguments at the end of the command. Elements are inserted one after the other to the head of the list, from the leftmost element to the rightmost element. So for instance the command <code> LPUSH mylist a b c </code> will result into a list containing <code> c </code> as first element, <code> b </code> as second element and <code> a </code> as third element. </p> <h2 id="examples"> Examples </h2> <div class="bg-slate-900 border-b border-slate-700 rounded-t-xl px-4 py-3 w-full flex"> <svg class="shrink-0 h-[1.0625rem] w-[1.0625rem] fill-slate-50" fill="currentColor" viewbox="0 0 20 20"> <path d="M2.5 10C2.5 5.85786 5.85786 2.5 10 2.5C14.1421 2.5 17.5 5.85786 17.5 10C17.5 14.1421 14.1421 17.5 10 17.5C5.85786 17.5 2.5 14.1421 2.5 10Z"> </path> </svg> <svg class="shrink-0 h-[1.0625rem] w-[1.0625rem] fill-slate-50" fill="currentColor" viewbox="0 0 20 20"> <path d="M10 2.5L18.6603 17.5L1.33975 17.5L10 2.5Z"> </path> </svg> <svg class="shrink-0 h-[1.0625rem] w-[1.0625rem] fill-slate-50" fill="currentColor" viewbox="0 0 20 20"> <path d="M10 2.5L12.0776 7.9322L17.886 8.22949L13.3617 11.8841L14.8738 17.5L10 14.3264L5.1262 17.5L6.63834 11.8841L2.11403 8.22949L7.92238 7.9322L10 2.5Z"> </path> </svg> </div> <form class="redis-cli overflow-y-auto max-h-80"> <pre tabindex="0">redis&gt; LPUSH mylist "world" (integer) 1 redis&gt; LPUSH mylist "hello" (integer) 2 redis&gt; LRANGE mylist 0 -1 1) "hello" 2) "world" </pre> <div class="prompt" style=""> <span> redis&gt; </span> <input autocomplete="off" name="prompt" spellcheck="false" type="text"/> </div> </form> <h2 id="resp2resp3-reply"> RESP2/RESP3 Reply </h2> <a href="../../develop/reference/protocol-spec#integers"> Integer reply </a> : the length of the list after the push operation. <br/> <h2> History </h2> <ul> <li> Starting with Redis version 2.4.0: Accepts multiple <code> element </code> arguments. </li> </ul> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/commands/lpush/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/commands/ft.profile/.html
<section class="prose w-full py-12"> <h1 class="command-name"> FT.PROFILE </h1> <div class="font-semibold text-redis-ink-900"> Syntax </div> <pre class="command-syntax">FT.PROFILE index SEARCH | AGGREGATE [LIMITED] QUERY query </pre> <dl class="grid grid-cols-[auto,1fr] gap-2 mb-12"> <dt class="font-semibold text-redis-ink-900 m-0"> Available in: </dt> <dd class="m-0"> <a href="/docs/stack"> Redis Stack </a> / <a href="/docs/interact/search-and-query"> Search 2.2.0 </a> </dd> <dt class="font-semibold text-redis-ink-900 m-0"> Time complexity: </dt> <dd class="m-0"> O(N) </dd> </dl> <p> Apply <a href="/docs/latest/commands/ft.search/"> <code> FT.SEARCH </code> </a> or <a href="/docs/latest/commands/ft.aggregate/"> <code> FT.AGGREGATE </code> </a> command to collect performance details. For usage, see <a href="#examples"> Examples </a> . </p> <h2 id="required-arguments"> Required arguments </h2> <details open=""> <summary> <code> index </code> </summary> <p> is the name of an index created using <a href="/docs/latest/commands/ft.create/"> <code> FT.CREATE </code> </a> . </p> </details> <details open=""> <summary> <code> SEARCH | AGGREGATE </code> </summary> <p> represents the profile type, either <a href="/docs/latest/commands/ft.search/"> <code> FT.SEARCH </code> </a> or <a href="/docs/latest/commands/ft.aggregate/"> <code> FT.AGGREGATE </code> </a> . </p> </details> <details open=""> <summary> <code> LIMITED </code> </summary> <p> removes details of any <code> reader </code> iterators. </p> </details> <details open=""> <summary> <code> QUERY {query} </code> </summary> <p> is the query string, sent to <code> FT.SEARCH </code> or <code> FT.AGGREGATE </code> . </p> </details> <p> <note> <b> Note: </b> To reduce the size of the output, use <code> NOCONTENT </code> or <code> LIMIT 0 0 </code> to reduce the number of reply results, or <code> LIMITED </code> to not reply with details of <code> reader iterators </code> inside built-in unions, such as <code> fuzzy </code> or <code> prefix </code> iterators. </note> </p> <h2 id="return"> Return </h2> <p> <code> FT.PROFILE </code> returns a two-element array reply. The first element contains the results of the provided <code> FT.SEARCH </code> or <code> FT.AGGREGATE </code> command. The second element contains information about query creation, iterator profiles, and result processor profiles. Details of the second element follow in the sections below. </p> <h3 id="results"> Results </h3> <p> This section contains the search results. </p> <h3 id="per-shard-profiles"> Per-shard profiles </h3> <p> This section contains query execution details for each shard. When more than one shard is in play, the shards will be labeled <code> Shard #1 </code> , <code> Shard #2 </code> , etc. If there's only one shard, the label will be omitted. </p> <table> <thead> <tr> <th style="text-align:left"> Returned field name </th> <th style="text-align:left"> Definition </th> </tr> </thead> <tbody> <tr> <td style="text-align:left"> <code> Total </code> <code> profile </code> <code> time </code> </td> <td style="text-align:left"> The total run time (ms) of the query. Normally just a few ms. </td> </tr> <tr> <td style="text-align:left"> <code> Parsing </code> <code> time </code> </td> <td style="text-align:left"> The time (ms) spent parsing the query and its parameters into a query plan. Normally just a few ms. </td> </tr> <tr> <td style="text-align:left"> <code> Pipeline </code> <code> creation </code> <code> time </code> </td> <td style="text-align:left"> The creation time (ms) of the execution plan, including iterators, result processors, and reducers creation. Normally just a few ms for <code> FT.SEARCH </code> queries, but expect a larger number for <code> FT.AGGREGATE </code> queries. </td> </tr> <tr> <td style="text-align:left"> <code> Warning </code> </td> <td style="text-align:left"> Errors that occurred during query execution. </td> </tr> </tbody> </table> <h3 id="iterator-profiles"> Iterator profiles </h3> <p> This section contains index iterator information, including <code> Type </code> , <code> Query Type </code> , <code> Term </code> (when applicable), <code> Time </code> (in ms), <code> Counter </code> , <code> Child iterator </code> , and <code> Size </code> information. Each iterator represents an executor for each part of the query plan, nested per the execution plan. The operation types mentioned below ( <code> UNION </code> , etc) should match up with the provided query. </p> <p> Inverted-index iterators also include the number of elements they contain. Hybrid vector iterators return the top results from the vector index in batches, including the number of batches. </p> <p> Iterator types include: </p> <ul> <li> <code> INTERSECT </code> (and) with <code> Child iterator </code> </li> <li> <code> UNION </code> (or) with <code> Child iterator </code> </li> <li> <code> NOT </code> ( <code> - </code> ) with <code> Child iterator </code> </li> <li> <code> Child iterator </code> - details of a sub-query component of a compound query. </li> <li> <code> TEXT </code> with <code> Term </code> </li> <li> <code> TAG </code> with <code> Term </code> </li> <li> <code> NUMERIC </code> with <code> Term </code> </li> <li> <code> VECTOR </code> </li> <li> <code> EMPTY </code> </li> <li> <code> WILDCARD </code> </li> <li> <code> OPTIONAL </code> </li> </ul> <p> <strong> Notes on <code> Counter </code> and <code> Size </code> </strong> </p> <p> Counter is the number of times an iterator was interacted with. A very high value in comparison to others is a possible warning flag. <code> NUMERIC </code> and <code> Child interator </code> types are broken into ranges, and <code> Counter </code> will vary depending on the range. For <code> UNION </code> , the sum of the counters in child iterators should be equal or greater than the child iterator’s counters. </p> <p> <code> Size </code> is the size of the document set. <code> Counter </code> should always be equal or less than <code> Size </code> . </p> <h3 id="result-processor-profiles"> Result processor profiles </h3> <p> Result processors form a powerful pipeline in Redis Query Engine. They work in stages to gather, filter, score, sort, and return results as efficiently as possible based on complex query needs. Each processor reports <code> Time </code> information, which represents the total duration (in milliseconds, or ms) spent by the processor to complete its operation, and <code> Counter </code> information, which indicates the number of times the processor was invoked during the query. </p> <table> <thead> <tr> <th style="text-align:left"> Type </th> <th style="text-align:left"> Definition </th> </tr> </thead> <tbody> <tr> <td style="text-align:left"> <code> Metrics </code> <code> Applier </code> </td> <td style="text-align:left"> The <code> Metrics Applier </code> processor calculates or aggregates specific metrics related to the search results. For example, this might include applying a distance or similarity metric to vector search results, or calculating scores based on relevance or other parameters. </td> </tr> <tr> <td style="text-align:left"> <code> Index </code> </td> <td style="text-align:left"> The <code> Index </code> processor is responsible for the core retrieval of matching documents from the index based on the initial query criteria (e.g., full-text terms, filters, or numeric ranges). </td> </tr> <tr> <td style="text-align:left"> <code> Scorer </code> </td> <td style="text-align:left"> The <code> Scorer </code> processor assigns a relevance score to each document based on the query’s specified scoring function. This function could involve factors like term frequency, inverse document frequency, or other weighted metrics. </td> </tr> <tr> <td style="text-align:left"> <code> Sorter </code> </td> <td style="text-align:left"> The <code> Sorter </code> processor arranges the query results based on a specified sorting criterion. This could be a field value (e.g., sorting by price, date, or another attribute) or by the score assigned during the scoring phase. It operates after documents are fetched and scored, ensuring the results are ordered as required by the query (e.g., ascending or descending order). <code> Scorer </code> results will always be present in <code> FT.SEARCH </code> profiles. </td> </tr> <tr> <td style="text-align:left"> <code> Loader </code> </td> <td style="text-align:left"> The <code> Loader </code> processor retrieves the document contents after the results have been sorted and filtered. It ensures that only the fields specified by the query are loaded, which improves efficiency, especially when dealing with large documents where only a few fields are needed. </td> </tr> <tr> <td style="text-align:left"> <code> Highlighter </code> </td> <td style="text-align:left"> The <code> Highlighter </code> processor is used to highlight matching terms in the search results. This is especially useful for full-text search applications, where relevant terms are often emphasized in the UI. </td> </tr> <tr> <td style="text-align:left"> <code> Paginator </code> </td> <td style="text-align:left"> The <code> Paginator </code> processor is responsible for handling pagination by limiting the results to a specific range (e.g., LIMIT 0 10).It trims down the set of results to fit the required pagination window, ensuring efficient memory usage when dealing with large result sets. </td> </tr> <tr> <td style="text-align:left"> <code> Vector </code> <code> Filter </code> </td> <td style="text-align:left"> For vector searches, the <code> Vector Filter </code> processor is sometimes used to pre-process results based on vector similarity thresholds before the main scoring and sorting. </td> </tr> </tbody> </table> <h3 id="coordinator"> Coordinator </h3> <p> This section is only present when run in a multi-shard environment. </p> <table> <thead> <tr> <th style="text-align:left"> Returned field name </th> <th style="text-align:left"> Definition </th> </tr> </thead> <tbody> <tr> <td style="text-align:left"> <code> Total coordinator time </code> </td> <td style="text-align:left"> Time measured from the beginning of query execution until all shards have completed query execution. (ms) </td> </tr> <tr> <td style="text-align:left"> <code> Post-processing time </code> </td> <td style="text-align:left"> The time spent generating the FT.PROFILE output (overhead) (ms). </td> </tr> </tbody> </table> <h2 id="examples"> Examples </h2> <details> <summary> <b> Collect performance information about a simple JSON index. </b> </summary> <p> Imagine you have (1) a dataset consisting of 10 JSON documents, each with the following structure; </p> <div class="highlight"> <pre class="chroma"><code class="language-json" data-lang="json"><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nt">"pickup_zone"</span><span class="p">:</span> <span class="s2">"POLYGON((-74.0610 40.7578, -73.9510 40.7578, -73.9510 40.6678, -74.0610 40.6678, -74.0610 40.7578))"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"store_location"</span><span class="p">:</span> <span class="s2">"-74.0060,40.7128"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"brand"</span><span class="p">:</span> <span class="s2">"Velorim"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"model"</span><span class="p">:</span> <span class="s2">"Jigger"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"price"</span><span class="p">:</span> <span class="mi">270</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"description"</span><span class="p">:</span> <span class="s2">"Small and powerful, the Jigger is the best ride for the smallest of tikes! This is the tiniest kids’ pedal bike on the market available without a coaster brake, the Jigger is the vehicle of choice for the rare tenacious little rider raring to go."</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"condition"</span><span class="p">:</span> <span class="s2">"new"</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <p> And (2) a corresponding index: </p> <div class="highlight"> <pre class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl">FT.CREATE idx:bicycle ON JSON PREFIX <span class="m">1</span> bicycle: SCORE 1.0 SCHEMA $.pickup_zone AS pickup_zone GEOSHAPE $.store_location AS store_location GEO $.brand AS brand TEXT WEIGHT 1.0 $.model AS model TEXT WEIGHT 1.0 $.description AS description TEXT WEIGHT 1.0 $.price AS price NUMERIC $.condition AS condition TAG SEPARATOR , </span></span></code></pre> </div> <p> Here's an example of running the <code> FT.PROFILE </code> command for a compound query. </p> <div class="highlight"> <pre class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl">127.0.0.1:6379&gt; ft.profile idx:bicycle search query <span class="s2">"@description:(kids | small) @condition:{new | used}"</span> </span></span><span class="line"><span class="cl">1<span class="o">)</span> 1<span class="o">)</span> <span class="o">(</span>integer<span class="o">)</span> <span class="m">3</span> </span></span><span class="line"><span class="cl"> 2<span class="o">)</span> <span class="s2">"bicycle:0"</span> </span></span><span class="line"><span class="cl"> 3<span class="o">)</span> 1<span class="o">)</span> <span class="s2">"</span>$<span class="s2">"</span> </span></span><span class="line"><span class="cl"> 2<span class="o">)</span> <span class="s2">"{\"pickup_zone\":\"POLYGON((-74.0610 40.7578, -73.9510 40.7578, -73.9510 40.6678, -74.0610 40.6678, -74.0610 40.7578))\",\"store_location\":\"-74.0060,40.7128\",\"brand\":\"Velorim\",\"model\":\"Jigger\",\"price\":270,\"description\":\"Small and powerful, the Jigger is the best ride for the smallest of tikes! This is the tiniest kids\xe2\x80\x99 pedal bike on the market available without a coaster brake, the Jigger is the vehicle of choice for the rare tenacious little rider raring to go.\",\"condition\":\"new\"}"</span> </span></span><span class="line"><span class="cl"> 4<span class="o">)</span> <span class="s2">"bicycle:1"</span> </span></span><span class="line"><span class="cl"> 5<span class="o">)</span> 1<span class="o">)</span> <span class="s2">"</span>$<span class="s2">"</span> </span></span><span class="line"><span class="cl"> 2<span class="o">)</span> <span class="s2">"{\"pickup_zone\":\"POLYGON((-118.2887 34.0972, -118.1987 34.0972, -118.1987 33.9872, -118.2887 33.9872, -118.2887 34.0972))\",\"store_location\":\"-118.2437,34.0522\",\"brand\":\"Bicyk\",\"model\":\"Hillcraft\",\"price\":1200,\"description\":\"Kids want to ride with as little weight as possible. Especially on an incline! They may be at the age when a 27.5\\\" wheel bike is just too clumsy coming off a 24\\\" bike. The Hillcraft 26 is just the solution they need!\",\"condition\":\"used\"}"</span> </span></span><span class="line"><span class="cl"> 6<span class="o">)</span> <span class="s2">"bicycle:2"</span> </span></span><span class="line"><span class="cl"> 7<span class="o">)</span> 1<span class="o">)</span> <span class="s2">"</span>$<span class="s2">"</span> </span></span><span class="line"><span class="cl"> 2<span class="o">)</span> <span class="s2">"{\"pickup_zone\":\"POLYGON((-87.6848 41.9331, -87.5748 41.9331, -87.5748 41.8231, -87.6848 41.8231, -87.6848 41.9331))\",\"store_location\":\"-87.6298,41.8781\",\"brand\":\"Nord\",\"model\":\"Chook air 5\",\"price\":815,\"description\":\"The Chook Air 5 gives kids aged six years and older a durable and uberlight mountain bike for their first experience on tracks and easy cruising through forests and fields. The lower top tube makes it easy to mount and dismount in any situation, giving your kids greater safety on the trails.\",\"condition\":\"used\"}"</span> </span></span><span class="line"><span class="cl">2<span class="o">)</span> 1<span class="o">)</span> 1<span class="o">)</span> Total profile <span class="nb">time</span> </span></span><span class="line"><span class="cl"> 2<span class="o">)</span> <span class="s2">"0"</span> </span></span><span class="line"><span class="cl"> 2<span class="o">)</span> 1<span class="o">)</span> Parsing <span class="nb">time</span> </span></span><span class="line"><span class="cl"> 2<span class="o">)</span> <span class="s2">"0"</span> </span></span><span class="line"><span class="cl"> 3<span class="o">)</span> 1<span class="o">)</span> Pipeline creation <span class="nb">time</span> </span></span><span class="line"><span class="cl"> 2<span class="o">)</span> <span class="s2">"0"</span> </span></span><span class="line"><span class="cl"> 4<span class="o">)</span> 1<span class="o">)</span> Warning </span></span><span class="line"><span class="cl"> 5<span class="o">)</span> 1<span class="o">)</span> Iterators profile </span></span><span class="line"><span class="cl"> 2<span class="o">)</span> 1<span class="o">)</span> Type </span></span><span class="line"><span class="cl"> 2<span class="o">)</span> INTERSECT </span></span><span class="line"><span class="cl"> 3<span class="o">)</span> Time </span></span><span class="line"><span class="cl"> 4<span class="o">)</span> <span class="s2">"0"</span> </span></span><span class="line"><span class="cl"> 5<span class="o">)</span> Counter </span></span><span class="line"><span class="cl"> 6<span class="o">)</span> <span class="o">(</span>integer<span class="o">)</span> <span class="m">6</span> </span></span><span class="line"><span class="cl"> 7<span class="o">)</span> Child iterators </span></span><span class="line"><span class="cl"> 8<span class="o">)</span> 1<span class="o">)</span> Type </span></span><span class="line"><span class="cl"> 2<span class="o">)</span> UNION </span></span><span class="line"><span class="cl"> 3<span class="o">)</span> Query <span class="nb">type</span> </span></span><span class="line"><span class="cl"> 4<span class="o">)</span> UNION </span></span><span class="line"><span class="cl"> 5<span class="o">)</span> Time </span></span><span class="line"><span class="cl"> 6<span class="o">)</span> <span class="s2">"0"</span> </span></span><span class="line"><span class="cl"> 7<span class="o">)</span> Counter </span></span><span class="line"><span class="cl"> 8<span class="o">)</span> <span class="o">(</span>integer<span class="o">)</span> <span class="m">6</span> </span></span><span class="line"><span class="cl"> 9<span class="o">)</span> Child iterators </span></span><span class="line"><span class="cl"> 10<span class="o">)</span> 1<span class="o">)</span> Type </span></span><span class="line"><span class="cl"> 2<span class="o">)</span> UNION </span></span><span class="line"><span class="cl"> 3<span class="o">)</span> Query <span class="nb">type</span> </span></span><span class="line"><span class="cl"> 4<span class="o">)</span> UNION </span></span><span class="line"><span class="cl"> 5<span class="o">)</span> Time </span></span><span class="line"><span class="cl"> 6<span class="o">)</span> <span class="s2">"0"</span> </span></span><span class="line"><span class="cl"> 7<span class="o">)</span> Counter </span></span><span class="line"><span class="cl"> 8<span class="o">)</span> <span class="o">(</span>integer<span class="o">)</span> <span class="m">4</span> </span></span><span class="line"><span class="cl"> 9<span class="o">)</span> Child iterators </span></span><span class="line"><span class="cl"> 10<span class="o">)</span> 1<span class="o">)</span> Type </span></span><span class="line"><span class="cl"> 2<span class="o">)</span> TEXT </span></span><span class="line"><span class="cl"> 3<span class="o">)</span> Term </span></span><span class="line"><span class="cl"> 4<span class="o">)</span> kids </span></span><span class="line"><span class="cl"> 5<span class="o">)</span> Time </span></span><span class="line"><span class="cl"> 6<span class="o">)</span> <span class="s2">"0"</span> </span></span><span class="line"><span class="cl"> 7<span class="o">)</span> Counter </span></span><span class="line"><span class="cl"> 8<span class="o">)</span> <span class="o">(</span>integer<span class="o">)</span> <span class="m">4</span> </span></span><span class="line"><span class="cl"> 9<span class="o">)</span> Size </span></span><span class="line"><span class="cl"> 10<span class="o">)</span> <span class="o">(</span>integer<span class="o">)</span> <span class="m">4</span> </span></span><span class="line"><span class="cl"> 11<span class="o">)</span> 1<span class="o">)</span> Type </span></span><span class="line"><span class="cl"> 2<span class="o">)</span> TEXT </span></span><span class="line"><span class="cl"> 3<span class="o">)</span> Term </span></span><span class="line"><span class="cl"> 4<span class="o">)</span> +kid </span></span><span class="line"><span class="cl"> 5<span class="o">)</span> Time </span></span><span class="line"><span class="cl"> 6<span class="o">)</span> <span class="s2">"0"</span> </span></span><span class="line"><span class="cl"> 7<span class="o">)</span> Counter </span></span><span class="line"><span class="cl"> 8<span class="o">)</span> <span class="o">(</span>integer<span class="o">)</span> <span class="m">4</span> </span></span><span class="line"><span class="cl"> 9<span class="o">)</span> Size </span></span><span class="line"><span class="cl"> 10<span class="o">)</span> <span class="o">(</span>integer<span class="o">)</span> <span class="m">4</span> </span></span><span class="line"><span class="cl"> 11<span class="o">)</span> 1<span class="o">)</span> Type </span></span><span class="line"><span class="cl"> 2<span class="o">)</span> TEXT </span></span><span class="line"><span class="cl"> 3<span class="o">)</span> Term </span></span><span class="line"><span class="cl"> 4<span class="o">)</span> small </span></span><span class="line"><span class="cl"> 5<span class="o">)</span> Time </span></span><span class="line"><span class="cl"> 6<span class="o">)</span> <span class="s2">"0"</span> </span></span><span class="line"><span class="cl"> 7<span class="o">)</span> Counter </span></span><span class="line"><span class="cl"> 8<span class="o">)</span> <span class="o">(</span>integer<span class="o">)</span> <span class="m">2</span> </span></span><span class="line"><span class="cl"> 9<span class="o">)</span> Size </span></span><span class="line"><span class="cl"> 10<span class="o">)</span> <span class="o">(</span>integer<span class="o">)</span> <span class="m">2</span> </span></span><span class="line"><span class="cl"> 9<span class="o">)</span> 1<span class="o">)</span> Type </span></span><span class="line"><span class="cl"> 2<span class="o">)</span> UNION </span></span><span class="line"><span class="cl"> 3<span class="o">)</span> Query <span class="nb">type</span> </span></span><span class="line"><span class="cl"> 4<span class="o">)</span> TAG </span></span><span class="line"><span class="cl"> 5<span class="o">)</span> Time </span></span><span class="line"><span class="cl"> 6<span class="o">)</span> <span class="s2">"0"</span> </span></span><span class="line"><span class="cl"> 7<span class="o">)</span> Counter </span></span><span class="line"><span class="cl"> 8<span class="o">)</span> <span class="o">(</span>integer<span class="o">)</span> <span class="m">6</span> </span></span><span class="line"><span class="cl"> 9<span class="o">)</span> Child iterators </span></span><span class="line"><span class="cl"> 10<span class="o">)</span> 1<span class="o">)</span> Type </span></span><span class="line"><span class="cl"> 2<span class="o">)</span> TAG </span></span><span class="line"><span class="cl"> 3<span class="o">)</span> Term </span></span><span class="line"><span class="cl"> 4<span class="o">)</span> new </span></span><span class="line"><span class="cl"> 5<span class="o">)</span> Time </span></span><span class="line"><span class="cl"> 6<span class="o">)</span> <span class="s2">"0"</span> </span></span><span class="line"><span class="cl"> 7<span class="o">)</span> Counter </span></span><span class="line"><span class="cl"> 8<span class="o">)</span> <span class="o">(</span>integer<span class="o">)</span> <span class="m">4</span> </span></span><span class="line"><span class="cl"> 9<span class="o">)</span> Size </span></span><span class="line"><span class="cl"> 10<span class="o">)</span> <span class="o">(</span>integer<span class="o">)</span> <span class="m">10</span> </span></span><span class="line"><span class="cl"> 11<span class="o">)</span> 1<span class="o">)</span> Type </span></span><span class="line"><span class="cl"> 2<span class="o">)</span> TAG </span></span><span class="line"><span class="cl"> 3<span class="o">)</span> Term </span></span><span class="line"><span class="cl"> 4<span class="o">)</span> used </span></span><span class="line"><span class="cl"> 5<span class="o">)</span> Time </span></span><span class="line"><span class="cl"> 6<span class="o">)</span> <span class="s2">"0"</span> </span></span><span class="line"><span class="cl"> 7<span class="o">)</span> Counter </span></span><span class="line"><span class="cl"> 8<span class="o">)</span> <span class="o">(</span>integer<span class="o">)</span> <span class="m">4</span> </span></span><span class="line"><span class="cl"> 9<span class="o">)</span> Size </span></span><span class="line"><span class="cl"> 10<span class="o">)</span> <span class="o">(</span>integer<span class="o">)</span> <span class="m">8</span> </span></span><span class="line"><span class="cl"> 6<span class="o">)</span> 1<span class="o">)</span> Result processors profile </span></span><span class="line"><span class="cl"> 2<span class="o">)</span> 1<span class="o">)</span> Type </span></span><span class="line"><span class="cl"> 2<span class="o">)</span> Index </span></span><span class="line"><span class="cl"> 3<span class="o">)</span> Time </span></span><span class="line"><span class="cl"> 4<span class="o">)</span> <span class="s2">"0"</span> </span></span><span class="line"><span class="cl"> 5<span class="o">)</span> Counter </span></span><span class="line"><span class="cl"> 6<span class="o">)</span> <span class="o">(</span>integer<span class="o">)</span> <span class="m">3</span> </span></span><span class="line"><span class="cl"> 3<span class="o">)</span> 1<span class="o">)</span> Type </span></span><span class="line"><span class="cl"> 2<span class="o">)</span> Scorer </span></span><span class="line"><span class="cl"> 3<span class="o">)</span> Time </span></span><span class="line"><span class="cl"> 4<span class="o">)</span> <span class="s2">"0"</span> </span></span><span class="line"><span class="cl"> 5<span class="o">)</span> Counter </span></span><span class="line"><span class="cl"> 6<span class="o">)</span> <span class="o">(</span>integer<span class="o">)</span> <span class="m">3</span> </span></span><span class="line"><span class="cl"> 4<span class="o">)</span> 1<span class="o">)</span> Type </span></span><span class="line"><span class="cl"> 2<span class="o">)</span> Sorter </span></span><span class="line"><span class="cl"> 3<span class="o">)</span> Time </span></span><span class="line"><span class="cl"> 4<span class="o">)</span> <span class="s2">"0"</span> </span></span><span class="line"><span class="cl"> 5<span class="o">)</span> Counter </span></span><span class="line"><span class="cl"> 6<span class="o">)</span> <span class="o">(</span>integer<span class="o">)</span> <span class="m">3</span> </span></span><span class="line"><span class="cl"> 5<span class="o">)</span> 1<span class="o">)</span> Type </span></span><span class="line"><span class="cl"> 2<span class="o">)</span> Loader </span></span><span class="line"><span class="cl"> 3<span class="o">)</span> Time </span></span><span class="line"><span class="cl"> 4<span class="o">)</span> <span class="s2">"0"</span> </span></span><span class="line"><span class="cl"> 5<span class="o">)</span> Counter </span></span><span class="line"><span class="cl"> 6<span class="o">)</span> <span class="o">(</span>integer<span class="o">)</span> <span class="m">3</span></span></span></code></pre> </div> </details> <details> <summary> <b> Collect performance information about a JSON index that includes vector data. </b> </summary> <p> For this example, you'll create a very simple vector database and index. </p> <p> Index: </p> <pre tabindex="0"><code class="language-redis" data-lang="redis">FT.CREATE vss_idx ON JSON PREFIX 1 vec: SCHEMA $.vector AS vector VECTOR FLAT 6 TYPE FLOAT32 DIM 4 DISTANCE_METRIC L2 </code></pre> <p> Database: </p> <pre tabindex="0"><code class="language-redis" data-lang="redis">JSON.SET vec:1 $ '{"vector":[1,1,1,1]}' JSON.SET vec:2 $ '{"vector":[2,2,2,2]}' JSON.SET vec:3 $ '{"vector":[3,3,3,3]}' JSON.SET vec:4 $ '{"vector":[4,4,4,4]}' </code></pre> <p> Here's an example of running the <code> FT.PROFILE </code> command for a vector query. </p> <div class="highlight"> <pre class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl">127.0.0.1:6379&gt; ft.profile vss_idx search query <span class="s2">"*=&gt;[KNN 3 @vector </span><span class="nv">$query_vec</span><span class="s2">]"</span> PARAMS <span class="m">2</span> query_vec <span class="s2">"\x00\x00\x00@\x00\x00\x00@\x00\x00@@\x00\x00@@"</span> SORTBY __vector_score DIALECT <span class="m">2</span> </span></span><span class="line"><span class="cl">1<span class="o">)</span> 1<span class="o">)</span> <span class="o">(</span>integer<span class="o">)</span> <span class="m">3</span> </span></span><span class="line"><span class="cl"> 2<span class="o">)</span> <span class="s2">"vec:2"</span> </span></span><span class="line"><span class="cl"> 3<span class="o">)</span> 1<span class="o">)</span> <span class="s2">"__vector_score"</span> </span></span><span class="line"><span class="cl"> 2<span class="o">)</span> <span class="s2">"2"</span> </span></span><span class="line"><span class="cl"> 3<span class="o">)</span> <span class="s2">"</span>$<span class="s2">"</span> </span></span><span class="line"><span class="cl"> 4<span class="o">)</span> <span class="s2">"{\"vector\":[2,2,2,2]}"</span> </span></span><span class="line"><span class="cl"> 4<span class="o">)</span> <span class="s2">"vec:3"</span> </span></span><span class="line"><span class="cl"> 5<span class="o">)</span> 1<span class="o">)</span> <span class="s2">"__vector_score"</span> </span></span><span class="line"><span class="cl"> 2<span class="o">)</span> <span class="s2">"2"</span> </span></span><span class="line"><span class="cl"> 3<span class="o">)</span> <span class="s2">"</span>$<span class="s2">"</span> </span></span><span class="line"><span class="cl"> 4<span class="o">)</span> <span class="s2">"{\"vector\":[3,3,3,3]}"</span> </span></span><span class="line"><span class="cl"> 6<span class="o">)</span> <span class="s2">"vec:1"</span> </span></span><span class="line"><span class="cl"> 7<span class="o">)</span> 1<span class="o">)</span> <span class="s2">"__vector_score"</span> </span></span><span class="line"><span class="cl"> 2<span class="o">)</span> <span class="s2">"10"</span> </span></span><span class="line"><span class="cl"> 3<span class="o">)</span> <span class="s2">"</span>$<span class="s2">"</span> </span></span><span class="line"><span class="cl"> 4<span class="o">)</span> <span class="s2">"{\"vector\":[1,1,1,1]}"</span> </span></span><span class="line"><span class="cl">2<span class="o">)</span> 1<span class="o">)</span> 1<span class="o">)</span> Total profile <span class="nb">time</span> </span></span><span class="line"><span class="cl"> 2<span class="o">)</span> <span class="s2">"0"</span> </span></span><span class="line"><span class="cl"> 2<span class="o">)</span> 1<span class="o">)</span> Parsing <span class="nb">time</span> </span></span><span class="line"><span class="cl"> 2<span class="o">)</span> <span class="s2">"0"</span> </span></span><span class="line"><span class="cl"> 3<span class="o">)</span> 1<span class="o">)</span> Pipeline creation <span class="nb">time</span> </span></span><span class="line"><span class="cl"> 2<span class="o">)</span> <span class="s2">"0"</span> </span></span><span class="line"><span class="cl"> 4<span class="o">)</span> 1<span class="o">)</span> Warning </span></span><span class="line"><span class="cl"> 5<span class="o">)</span> 1<span class="o">)</span> Iterators profile </span></span><span class="line"><span class="cl"> 2<span class="o">)</span> 1<span class="o">)</span> Type </span></span><span class="line"><span class="cl"> 2<span class="o">)</span> VECTOR </span></span><span class="line"><span class="cl"> 3<span class="o">)</span> Time </span></span><span class="line"><span class="cl"> 4<span class="o">)</span> <span class="s2">"0"</span> </span></span><span class="line"><span class="cl"> 5<span class="o">)</span> Counter </span></span><span class="line"><span class="cl"> 6<span class="o">)</span> <span class="o">(</span>integer<span class="o">)</span> <span class="m">3</span> </span></span><span class="line"><span class="cl"> 6<span class="o">)</span> 1<span class="o">)</span> Result processors profile </span></span><span class="line"><span class="cl"> 2<span class="o">)</span> 1<span class="o">)</span> Type </span></span><span class="line"><span class="cl"> 2<span class="o">)</span> Index </span></span><span class="line"><span class="cl"> 3<span class="o">)</span> Time </span></span><span class="line"><span class="cl"> 4<span class="o">)</span> <span class="s2">"0"</span> </span></span><span class="line"><span class="cl"> 5<span class="o">)</span> Counter </span></span><span class="line"><span class="cl"> 6<span class="o">)</span> <span class="o">(</span>integer<span class="o">)</span> <span class="m">3</span> </span></span><span class="line"><span class="cl"> 3<span class="o">)</span> 1<span class="o">)</span> Type </span></span><span class="line"><span class="cl"> 2<span class="o">)</span> Metrics Applier </span></span><span class="line"><span class="cl"> 3<span class="o">)</span> Time </span></span><span class="line"><span class="cl"> 4<span class="o">)</span> <span class="s2">"0"</span> </span></span><span class="line"><span class="cl"> 5<span class="o">)</span> Counter </span></span><span class="line"><span class="cl"> 6<span class="o">)</span> <span class="o">(</span>integer<span class="o">)</span> <span class="m">3</span> </span></span><span class="line"><span class="cl"> 4<span class="o">)</span> 1<span class="o">)</span> Type </span></span><span class="line"><span class="cl"> 2<span class="o">)</span> Sorter </span></span><span class="line"><span class="cl"> 3<span class="o">)</span> Time </span></span><span class="line"><span class="cl"> 4<span class="o">)</span> <span class="s2">"0"</span> </span></span><span class="line"><span class="cl"> 5<span class="o">)</span> Counter </span></span><span class="line"><span class="cl"> 6<span class="o">)</span> <span class="o">(</span>integer<span class="o">)</span> <span class="m">3</span> </span></span><span class="line"><span class="cl"> 5<span class="o">)</span> 1<span class="o">)</span> Type </span></span><span class="line"><span class="cl"> 2<span class="o">)</span> Loader </span></span><span class="line"><span class="cl"> 3<span class="o">)</span> Time </span></span><span class="line"><span class="cl"> 4<span class="o">)</span> <span class="s2">"0"</span> </span></span><span class="line"><span class="cl"> 5<span class="o">)</span> Counter </span></span><span class="line"><span class="cl"> 6<span class="o">)</span> <span class="o">(</span>integer<span class="o">)</span> <span class="m">3</span></span></span></code></pre> </div> </details> <h2 id="see-also"> See also </h2> <p> <a href="/docs/latest/commands/ft.search/"> <code> FT.SEARCH </code> </a> | <a href="/docs/latest/commands/ft.aggregate/"> <code> FT.AGGREGATE </code> </a> </p> <h2 id="related-topics"> Related topics </h2> <p> <a href="/docs/latest/develop/interact/search-and-query/"> RediSearch </a> </p> <br/> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/commands/ft.profile/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/rc/security/access-control/data-access-control/role-based-access-control/.html
<section class="prose w-full py-12 max-w-none"> <h1> Enable Role-based access control </h1> <p class="text-lg -mt-5 mb-10"> Lets you define multiple users with fine-grained data authorization features. </p> <p> Role-based access control (RBAC) lets you define <em> roles </em> with specific sets of <em> permissions </em> . You can then assign <em> users </em> to these roles to provide appropriate levels of access. </p> <p> RBAC effectively lets you implement the <a href="https://en.wikipedia.org/wiki/Principle_of_least_privilege"> principle of least privilege </a> . For example, you can provide read-only access to an application whose only job is to display Redis data. Similarly, you can prevent new developers from running dangerous administrative commands. </p> <h2 id="set-up-rbac"> Set up RBAC </h2> <p> To set up RBAC, first navigate to the <strong> Data Access Control </strong> screen. </p> <p> There are three tabs on this screen: <strong> Users </strong> , <strong> Roles </strong> , and <strong> Redis ACLs </strong> . </p> <p> In the <strong> Redis ACLs </strong> tab, you <a href="/docs/latest/operate/rc/security/access-control/data-access-control/configure-acls/"> define named <em> permissions </em> </a> for specific Redis commands, keys, and pub/sub channels. </p> <a href="/docs/latest/images/rc/data-access-control-acls.png" sdata-lightbox="/images/rc/data-access-control-acls.png"> <img alt="Data access control screen." src="/docs/latest/images/rc/data-access-control-acls.png"/> </a> <p> In the <strong> Roles </strong> tab, you <a href="/docs/latest/operate/rc/security/access-control/data-access-control/create-roles/"> create roles </a> . Each role consists of a set of permissions for one or more Redis Cloud databases. </p> <a href="/docs/latest/images/rc/data-access-control-roles.png" sdata-lightbox="/images/rc/data-access-control-roles.png"> <img alt="Data access control screen." src="/docs/latest/images/rc/data-access-control-roles.png"/> </a> <p> Finally, in the <strong> Users </strong> tab, you <a href="/docs/latest/operate/rc/security/access-control/data-access-control/create-assign-users/"> create users </a> and <a href="/docs/latest/operate/rc/security/access-control/data-access-control/create-assign-users/#assign-roles-to-existing-users"> assign each user a role </a> . </p> <a href="/docs/latest/images/rc/data-access-control-users.png" sdata-lightbox="/images/rc/data-access-control-users.png"> <img alt="Data access control screen." src="/docs/latest/images/rc/data-access-control-users.png"/> </a> <div class="alert p-3 relative flex flex-row items-center text-base bg-redis-pencil-200 rounded-md"> <div class="p-2 pr-5"> <svg fill="none" height="21" viewbox="0 0 21 21" width="21" xmlns="http://www.w3.org/2000/svg"> <circle cx="10.5" cy="10.5" r="9.75" stroke="currentColor" stroke-width="1.5"> </circle> <path d="M10.5 14V16" stroke="currentColor" stroke-width="2"> </path> <path d="M10.5 5V12" stroke="currentColor" stroke-width="2"> </path> </svg> </div> <div class="p-1 pl-6 border-l border-l-redis-ink-900 border-opacity-50"> <div class="font-medium"> Note: </div> Database access users are different from account access users. To learn more, see <a href="/docs/latest/operate/rc/security/access-control/"> Access management </a> . </div> </div> <h2 id="redis-acls-vs-redis-cloud-rbac"> Redis ACLs vs. Redis Cloud RBAC </h2> <p> In Redis, you can create users and assign ACLs to them using the <code> ACL </code> command. However, Redis does not support generic roles. </p> <p> In Redis Cloud, you configure RBAC using the Redis Cloud console. As a result, certain Redis ACL subcommands are not available in Redis Cloud. The following table shows which ACL commands are supported. </p> <table> <thead> <tr> <th style="text-align:left"> Command </th> <th style="text-align:left"> Supported </th> </tr> </thead> <tbody> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/acl-cat/"> ACL CAT </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/acl-deluser/"> ACL DELUSER </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Not supported </span> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/acl-dryrun/"> ACL DRYRUN </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/acl-genpass/"> ACL GENPASS </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Not supported </span> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/acl-getuser/"> ACL GETUSER </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/acl-help/"> ACL HELP </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/acl-list/"> ACL LIST </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/acl-load/"> ACL LOAD </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Not supported </span> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/acl-log/"> ACL LOG </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Not supported </span> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/acl-save/"> ACL SAVE </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Not supported </span> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/acl-setuser/"> ACL SETUSER </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Not supported </span> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/acl-users/"> ACL USERS </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/acl-whoami/"> ACL WHOAMI </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> </td> </tr> </tbody> </table> <p> In Redis, you must explicitly provide access to the <code> MULTI </code> , <code> EXEC </code> , and <code> DISCARD </code> commands. In Redis Cloud, these commands, which are used in transactions, are always permitted. However, the commands run within the transaction block are subject to RBAC permissions. </p> <p> When you run multi-key commands on multi-slot keys, the return value is <code> failure </code> but the command runs on the keys that are allowed. </p> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rc/security/access-control/data-access-control/role-based-access-control/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/commands/asking/.html
<section class="prose w-full py-12"> <h1 class="command-name"> ASKING </h1> <div class="font-semibold text-redis-ink-900"> Syntax </div> <pre class="command-syntax">ASKING</pre> <dl class="grid grid-cols-[auto,1fr] gap-2 mb-12"> <dt class="font-semibold text-redis-ink-900 m-0"> Available since: </dt> <dd class="m-0"> 3.0.0 </dd> <dt class="font-semibold text-redis-ink-900 m-0"> Time complexity: </dt> <dd class="m-0"> O(1) </dd> <dt class="font-semibold text-redis-ink-900 m-0"> ACL categories: </dt> <dd class="m-0"> <code> @fast </code> <span class="mr-1 last:hidden"> , </span> <code> @connection </code> <span class="mr-1 last:hidden"> , </span> </dd> </dl> <p> When a cluster client receives an <code> -ASK </code> redirect, the <code> ASKING </code> command is sent to the target node followed by the command which was redirected. This is normally done automatically by cluster clients. </p> <p> If an <code> -ASK </code> redirect is received during a transaction, only one ASKING command needs to be sent to the target node before sending the complete transaction to the target node. </p> <p> See <a href="/docs/latest/operate/oss_and_stack/reference/cluster-spec/#ask-redirection"> ASK redirection in the Redis Cluster Specification </a> for details. </p> <h2 id="resp2resp3-reply"> RESP2/RESP3 Reply </h2> <a href="../../develop/reference/protocol-spec#simple-strings"> Simple string reply </a> : <code> OK </code> . <br/> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/commands/asking/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/develop/data-types/streams/.html
<section class="prose w-full py-12"> <h1> Redis Streams </h1> <p class="text-lg -mt-5 mb-10"> Introduction to Redis streams </p> <p> A Redis stream is a data structure that acts like an append-only log but also implements several operations to overcome some of the limits of a typical append-only log. These include random access in O(1) time and complex consumption strategies, such as consumer groups. You can use streams to record and simultaneously syndicate events in real time. Examples of Redis stream use cases include: </p> <ul> <li> Event sourcing (e.g., tracking user actions, clicks, etc.) </li> <li> Sensor monitoring (e.g., readings from devices in the field) </li> <li> Notifications (e.g., storing a record of each user's notifications in a separate stream) </li> </ul> <p> Redis generates a unique ID for each stream entry. You can use these IDs to retrieve their associated entries later or to read and process all subsequent entries in the stream. Note that because these IDs are related to time, the ones shown here may vary and will be different from the IDs you see in your own Redis instance. </p> <p> Redis streams support several trimming strategies (to prevent streams from growing unbounded) and more than one consumption strategy (see <a href="/docs/latest/commands/xread/"> <code> XREAD </code> </a> , <a href="/docs/latest/commands/xreadgroup/"> <code> XREADGROUP </code> </a> , and <a href="/docs/latest/commands/xrange/"> <code> XRANGE </code> </a> ). </p> <h2 id="basic-commands"> Basic commands </h2> <ul> <li> <a href="/docs/latest/commands/xadd/"> <code> XADD </code> </a> adds a new entry to a stream. </li> <li> <a href="/docs/latest/commands/xread/"> <code> XREAD </code> </a> reads one or more entries, starting at a given position and moving forward in time. </li> <li> <a href="/docs/latest/commands/xrange/"> <code> XRANGE </code> </a> returns a range of entries between two supplied entry IDs. </li> <li> <a href="/docs/latest/commands/xlen/"> <code> XLEN </code> </a> returns the length of a stream. </li> </ul> <p> See the <a href="/docs/latest/commands/?group=stream"> complete list of stream commands </a> . </p> <h2 id="examples"> Examples </h2> <ul> <li> <p> When our racers pass a checkpoint, we add a stream entry for each racer that includes the racer's name, speed, position, and location ID: </p> <div class="codetabs cli group flex justify-start items-center flex-wrap box-border rounded-lg mt-0 mb-0 mx-auto bg-slate-900" id="stream_tutorial-stepxadd"> <input checked="" class="radiotab w-0 h-0" data-lang="redis-cli" id="redis-cli_stream_tutorial-stepxadd" name="stream_tutorial-stepxadd" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="redis-cli_stream_tutorial-stepxadd" title="Open example"> &gt;_ Redis CLI </label> <div aria-labelledby="tab-stream_tutorial-stepxadd" class="panel order-last hidden w-full mt-0 relative" id="panel_redis-cli_stream_tutorial-stepxadd" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-plaintext" data-lang="plaintext"><span class="line hl"><span class="cl">&gt; XADD race:france * rider Castilla speed 30.2 position 1 location_id 1 </span></span><span class="line hl"><span class="cl">"1692632086370-0" </span></span><span class="line hl"><span class="cl">&gt; XADD race:france * rider Norem speed 28.8 position 3 location_id 1 </span></span><span class="line hl"><span class="cl">"1692632094485-0" </span></span><span class="line hl"><span class="cl">&gt; XADD race:france * rider Prickett speed 29.7 position 2 location_id 1 </span></span><span class="line hl"><span class="cl">"1692632102976-0"</span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_redis-cli_stream_tutorial-stepxadd')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <div class="cli-footer flex items-center justify-between rounded-b-md bg-slate-900 mt-0 px-4 pt-0 mb-0 transition-opacity ease-in-out duration-300 opacity-0 invisible group-hover:opacity-100 group-hover:visible"> <div class="flex-1 text-xs text-white overflow-ellipsis"> Are you tired of using redis-cli? Try Redis Insight - the developer GUI for Redis. </div> <div class="text-right"> <a class="rounded rounded-mx px-2 py-1 flex items-center text-white text-xs hover:text-white hover:bg-slate-600 hover:border-transparent focus:outline-none focus:ring-2 focus:white focus:border-slate-500" href="https://redis.com/redis-enterprise/redis-insight/" tabindex="1" title="Get Redis Insight"> <svg class="w-4 h-4 mr-1" fill="none" height="14" viewbox="0 0 14 14" width="14" xmlns="http://www.w3.org/2000/svg"> <path d="M2.26236 5.66895L1.21732 6.07172L7.00018 8.65693V7.79842L2.26236 5.66895Z" fill="#fca5a5"> </path> <path d="M2.26236 8.02271L1.21732 8.42548L7.00018 11.0119V10.1516L2.26236 8.02271Z" fill="#fca5a5"> </path> <path d="M1.21732 3.7175L7.00018 6.30392V2.87805L8.66273 2.13423L7.00018 1.49512L1.21732 3.7175Z" fill="#fca5a5"> </path> <path d="M7.00018 2.8781V6.30366L1.21732 3.71724V5.20004L7.00018 7.79705V8.65526L1.21732 6.07217V7.55496L7.00018 10.1553V11.0135L1.21732 8.42376V9.90656H1.18878L7.00018 12.5051L8.66273 11.7613V2.13428L7.00018 2.8781Z" fill="#f87171"> </path> <path d="M9.07336 11.5777L10.7359 10.8338V4.01538L9.07336 4.7592V11.5777Z" fill="#f87171"> </path> <path d="M9.07336 4.75867L10.7359 4.01485L9.07336 3.37573V4.75867Z" fill="#fca5a5"> </path> <path d="M11.1481 10.6497L12.8112 9.90591V5.896L11.1487 6.63982L11.1481 10.6497Z" fill="#f87171"> </path> <path d="M11.1481 6.63954L12.8112 5.89572L11.1481 5.25781V6.63954Z" fill="#fca5a5"> </path> </svg> <span> Get Redis Insight </span> </a> </div> </div> </div> <input class="radiotab w-0 h-0" data-lang="python" id="Python_stream_tutorial-stepxadd" name="stream_tutorial-stepxadd" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Python_stream_tutorial-stepxadd" title="Open example"> Python </label> <div aria-labelledby="tab-stream_tutorial-stepxadd" class="panel order-last hidden w-full mt-0 relative" id="panel_Python_stream_tutorial-stepxadd" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="s2">""" </span></span></span><span class="line"><span class="cl"><span class="s2">Code samples for Stream doc pages: </span></span></span><span class="line"><span class="cl"><span class="s2"> https://redis.io/docs/latest/develop/data-types/streams/ </span></span></span><span class="line"><span class="cl"><span class="s2">"""</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span> <span class="o">=</span> <span class="n">redis</span><span class="o">.</span><span class="n">Redis</span><span class="p">(</span><span class="n">decode_responses</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res1</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line hl"><span class="cl"><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res1</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629576966-0</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res2</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line hl"><span class="cl"><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res2</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629594113-0</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res3</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line hl"><span class="cl"><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res3</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629613374-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res4</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"1691765278160-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res4</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res5</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span> <span class="n">block</span><span class="o">=</span><span class="mi">300</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france',</span> </span></span><span class="line"><span class="cl"><span class="c1"># [('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res6</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res6</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629676124-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res7</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res7</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res8</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res8</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res9</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-2"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res9</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">try</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="n">res10</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">res10</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"><span class="k">except</span> <span class="n">redis</span><span class="o">.</span><span class="n">exceptions</span><span class="o">.</span><span class="n">ResponseError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">e</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; WRONGID</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># Not yet implemented</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res11</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res12</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="mi">1692629576965</span><span class="p">,</span> <span class="mi">1692629576967</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res13</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res14</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629594113-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res14</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res15</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629676124-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res15</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; []</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res16</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrevrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res16</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res17</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res17</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res18</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"france_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res18</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res19</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">,</span> <span class="n">mkstream</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res19</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Royce"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Sam-Bodden"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res20</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res20</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res21</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res21</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res22</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xack</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"1692629925771-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res22</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res23</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res23</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', []]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res24</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res24</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:italy', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Royce'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Sam-Bodden'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res25</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res25</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'consumers': [{'name': 'Bob', 'pending': 2}]</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res26</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending_range</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res26</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925789-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># },</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925790-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res27</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res27</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res28</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s2">"1692629925789-0"</span><span class="p">])</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res28</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res29</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"0-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res29</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res30</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"(1692629925789-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res30</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res31</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_stream</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res31</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-generated-id': '1692629926436-0', 'groups': 1,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-entry': ('1692629926436-0', {'rider': 'Norem'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res32</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_groups</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'name': 'italy_riders', 'consumers': 2, 'pending': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-delivered-id': '1692629925790-0'</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res33</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_consumers</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res33</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Alice', 'pending': 2, 'idle': 199332},</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Bob', 'pending': 0, 'idle': 489170}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Jones"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Wood"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Henshaw"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res34</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res34</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res35</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res35</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0', {'rider': 'Royce'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0', {'rider': 'Sam-Bodden'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925791-0', {'rider': 'Prickett'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629926436-0', {'rider': 'Norem'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630612602-0', {'rider': 'Jones'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630641947-0', {'rider': 'Wood'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Smith"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res36</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res36</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res37</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res37</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res38</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res38</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res39</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res39</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res40</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xdel</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692631018238-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res40</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res41</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res41</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})]</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Python_stream_tutorial-stepxadd')" tabindex="1" title="Copy to clipboard"> <svg 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class="nx">createClient</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> <span class="nx">from</span> <span class="s1">'redis'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">client</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">createClient</span><span class="p">();</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">connect</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res1</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'30.2'</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"><span class="p">);</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1700073067968-0 N.B. actual values will differ from these examples </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res2</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'28.8'</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'3'</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line hl"><span class="cl"> <span class="p">},</span> </span></span><span class="line hl"><span class="cl"><span class="p">);</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629594113-0 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res3</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.7'</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'2'</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line hl"><span class="cl"> <span class="p">},</span> </span></span><span class="line hl"><span class="cl"><span class="p">);</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629613374-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res4</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1691765278160-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res4</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res5</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">block</span><span class="o">:</span> <span class="mi">300</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res5</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res6</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.9'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'2'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629676124-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res7</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res8</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res9</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-2'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="k">try</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kr">const</span> <span class="nx">res10</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res10</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> <span class="k">catch</span> <span class="p">(</span><span class="nx">error</span><span class="p">)</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">error</span><span class="p">(</span><span class="nx">error</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; WRONGID </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11a</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-*'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">racer</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11a</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res12</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1692629576965'</span><span class="p">,</span> <span class="s1">'1692629576967'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res12</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res13</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res13</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res14</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629594113-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res14</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res15</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629676124-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res15</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res16</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRevRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">1</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res17</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res17</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res18</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'france_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res18</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res19</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MKSTREAM'</span><span class="o">:</span> <span class="kc">true</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Royce'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res20</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res21</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res21</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res22</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAck</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'1692629925771-0'</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res22</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res23</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', []]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res24</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Bob'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res24</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res25</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPending</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res25</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0', 'consumers': [{'name': 'Bob', 'pending': 2}]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res26</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPendingRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res26</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'message_id': '1692629925789-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}, {'message_id': '1692629925790-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res27</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res27</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res28</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s1">'1692629925789-0'</span><span class="p">]</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res28</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res29</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'0-0'</span><span class="p">,</span> <span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res29</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res30</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'(1692629925789-0'</span><span class="p">,</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res30</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res31</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoStream</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res31</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2, 'last-generated-id': '1692629926436-0', 'groups': 1, 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}), 'last-entry': ('1692629926436-0', {'rider': 'Norem'})} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res32</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoGroups</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res32</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'italy_riders', 'consumers': 2, 'pending': 2, 'last-delivered-id': '1692629925790-0'}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res33</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoConsumers</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res33</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'Alice', 'pending': 2, 'idle': 199332}, {'name': 'Bob', 'pending': 0, 'idle': 489170}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Jones'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Wood'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Henshaw'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res34</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res34</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res35</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925771-0', {'rider': 'Castilla'}), ('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'}), ('1692629925791-0', {'rider': 'Prickett'}), ('1692629926436-0', {'rider': 'Norem'}), ('1692630612602-0', {'rider': 'Jones'}), ('1692630641947-0', {'rider': 'Wood'}), ('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Smith'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res36</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res36</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res37</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'MAXLEN'</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res37</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res38</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s2">"MAXLEN"</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res39</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res40</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xDel</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692631018238-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res40</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res41</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Nodejs_stream_tutorial-stepxadd')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" 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href="https://github.com/redis/node-redis/tree/emb-examples/doctests/dt-streams.js" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 7.02753 12.605C7.06381 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name="stream_tutorial-stepxadd" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Java_stream_tutorial-stepxadd" title="Open example"> Java </label> <div aria-labelledby="tab-stream_tutorial-stepxadd" class="panel order-last hidden w-full mt-0 relative" id="panel_Java_stream_tutorial-stepxadd" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-java" data-lang="java"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nn">io.redis.examples</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.StreamEntryID</span><span class="o">;</span> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.UnifiedJedis</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">public</span> <span class="kd">class</span> <span class="nc">StreamsExample</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kd">public</span> <span class="kt">void</span> <span class="nf">run</span><span class="o">(){</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">UnifiedJedis</span> <span class="n">jedis</span> <span class="o">=</span> <span class="k">new</span> <span class="n">UnifiedJedis</span><span class="o">(</span><span class="s">"redis://localhost:6379"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"30.2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res1</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-0 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"28.8"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"3"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res2</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-1 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.7"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res3</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582226-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"1701760582225-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res4</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701760841292-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701760841292-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res5</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">block</span><span class="o">(</span><span class="mi">300</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">100</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701761996660-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701761996661-0 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701761996661-1 {rider=Prickett, speed=29.7, location_id=1, position=2}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.9"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res6</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701762285679-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res7</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res8</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res8</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res9</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-2"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res9</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">try</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res10</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res10</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="o">(</span><span class="n">JedisDataException</span> <span class="n">e</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">e</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res11</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-*"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res11</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res12</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res13</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">),</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res14</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res14</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res15</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res15</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res16</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res16</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res17</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrevrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res17</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701765218592-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res18</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res18</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701765384638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701765384638-1 {rider=Norem, speed=28.8, location_id=1, position=3}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res19</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"france_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">false</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res19</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res20</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">true</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res20</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilaa"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Royce"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Sam-Bodden"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id5</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res21</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res21</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res22</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res22</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xack</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">id1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res23</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res24</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res24</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res25</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Bob"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res25</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701767632261-1 {rider=Royce}, 1701767632262-0 {rider=Sam-Bodden}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingSummary</span> <span class="n">res26</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res26</span><span class="o">.</span><span class="na">getConsumerMessageCount</span><span class="o">());</span> <span class="c1">// &gt;&gt;&gt; {Bob=2} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamPendingEntry</span><span class="o">&gt;</span> <span class="n">res27</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">XPendingParams</span><span class="o">.</span><span class="na">xPendingParams</span><span class="o">().</span><span class="na">start</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MINIMUM_ID</span><span class="o">).</span><span class="na">end</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MAXIMUM_ID</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res27</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768567412-1 Bob idle:0 times:1, 1701768567412-2 Bob idle:0 times:1] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res28</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">(),</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res28</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768744819-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res29</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="mi">0</span><span class="n">L</span><span class="o">,</span> <span class="n">XClaimParams</span><span class="o">.</span><span class="na">xClaimParams</span><span class="o">().</span><span class="na">time</span><span class="o">(</span><span class="mi">60000</span><span class="o">),</span><span class="n">id2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res29</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769004195-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res30</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="s">"0-0"</span><span class="o">),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res30</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769266831-2=[1701769266831-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res31</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">()),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res31</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [0-0=[1701769605847-2 {rider=Sam-Bodden}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoStream</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span><span class="o">.</span><span class="na">getStreamInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {radix-tree-keys=1, radix-tree-nodes=2, entries-added=5, length=5, groups=1, max-deleted-entry-id=0-0, first-entry=1701769637612-0 {rider=Castilaa}, last-generated-id=1701769637612-4, last-entry=1701769637612-4 {rider=Norem}, recorded-first-entry-id=1701769637612-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamGroupInfo</span><span class="o">&gt;</span> <span class="n">res33</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoGroups</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamGroupInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res33</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getGroupInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {last-delivered-id=1701770253659-0, lag=2, pending=2, name=italy_riders, consumers=2, entries-read=3} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamConsumersInfo</span><span class="o">&gt;</span> <span class="n">res34</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoConsumers</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamConsumerInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res34</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getConsumerInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// {inactive=1, idle=1, pending=1, name=Alice} , {inactive=3, idle=3, pending=1, name=Bob} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Jones"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Wood"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Henshaw"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res35</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res36</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res36</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771219852-0 {rider=Castilaa}, 1701771219852-1 {rider=Royce}, 1701771219853-0 {rider=Sam-Bodden}, 1701771219853-1 {rider=Prickett}, 1701771219853-2 {rider=Norem}, 1701771219858-0 {rider=Jones}, 1701771219858-1 {rider=Wood}, 1701771219859-0 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Smith"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">2</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res37</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res37</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771067332-1 {rider=Henshaw}, 1701771067332-2 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">).</span><span class="na">exactTrimming</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res38</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res39</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res40</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res40</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771356428-2 {rider=Henshaw}, 1701771356429-0 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xdel</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id6</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res41</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res42</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res42</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771517639-1 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="o">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Java_stream_tutorial-stepxadd')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" 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href="https://github.com/redis/jedis/tree/master/src/test/java/io/redis/examples/StreamsExample.java" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 7.02753 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name="stream_tutorial-stepxadd" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Go_stream_tutorial-stepxadd" title="Open example"> Go </label> <div aria-labelledby="tab-stream_tutorial-stepxadd" class="panel order-last hidden w-full mt-0 relative" id="panel_Go_stream_tutorial-stepxadd" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nx">example_commands_test</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"context"</span> </span></span><span class="line"><span class="cl"> <span class="s">"fmt"</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="s">"github.com/redis/go-redis/v9"</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xadd</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">res1</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="c1">// fmt.Println(res1) // &gt;&gt;&gt; 1692632086370-0 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="nx">res2</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="c1">// fmt.PrintLn(res2) // &gt;&gt;&gt; 1692632094485-0 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="nx">res3</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="c1">// fmt.Println(res3) // &gt;&gt;&gt; 1692632102976-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance1</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res4</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1691765278160-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res5</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Block</span><span class="p">:</span> <span class="mi">300</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res5</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; // [{race:france [{1692632086370-0 map[location_id:1 position:1... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res6</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">//fmt.Println(res6) // &gt;&gt;&gt; 1692632147973-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res7</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res7</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceusa</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res8</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res8</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res9</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-2"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res9</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res10</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(err) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res11</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-*"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res11</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance2</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632147973-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res12</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res13</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632086369"</span><span class="p">,</span> <span class="s">"1692632086371"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res14</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res15</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632094485-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632102976-0 map[location_id:1 position:2 rider:Prickett speed:29.7]} {1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632147973-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res17</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRevRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res18</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:france [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreate</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res19</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreate</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res19</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreatemkstream</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res20</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res20</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupread</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632639151-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632647899-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632670501-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632678249-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res25) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res21</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res21) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceitaly</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632670501-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632678249-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res22</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res23</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAck</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res23</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res24</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy []}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res25</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632647899-0 map[rider:Royce]} {1692632662819-0 map[rider:Sam-Bodden]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res26</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPending</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res26</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{2 1692632647899-0 1692632662819-0 map[Bob:2]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res27</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPendingExt</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XPendingExtArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"-"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">End</span><span class="p">:</span> <span class="s">"+"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">10</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res27) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 Bob 0s 1} {1692632662819-0 Bob 0s 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res28</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632647899-0"</span><span class="p">,</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res28</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res29</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MinIdle</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Messages</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"1692632647899-0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res30</span><span class="p">,</span> <span class="nx">res30a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"0-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res31</span><span class="p">,</span> <span class="nx">res31a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Lora"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"(1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res32</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res32</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{5 1 2 1 1692632678249-0 0-0 5 {1692632639151-0 map[rider:Castilla]} {1692632678249-0 map[rider:Norem]} 1692632639151-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res33</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoGroups</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{italy_riders 3 2 1692632662819-0 3 2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res34</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoConsumers</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res34) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{Alice 1 1ms 1ms} {Bob 1 2ms 2ms} {Lora 0 1ms -1ms}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Jones"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res35</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res35</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res36</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res36) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1726649529170-1 map[rider:Wood]} {1726649529171-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res37</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res37</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res38</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLenApprox</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="mi">20</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res38</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xdel</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633198206-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633208557-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res39</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res39</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]} {1692633208557-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res40</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XDel</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1692633208557-0"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res40</span><span class="p">)</span> <span class="c1">// 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res41</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res41</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Go_stream_tutorial-stepxadd')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button aria-controls="panel_Go_stream_tutorial-stepxadd" 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class="chroma"><code class="language-C#" data-lang="C#"><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">System.Runtime.CompilerServices</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">NRedisStack.Tests</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">StackExchange.Redis</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">public</span> <span class="k">class</span> <span class="nc">StreamTutorial</span> </span></span><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">public</span> <span class="k">void</span> <span class="n">run</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">muxer</span> <span class="p">=</span> <span class="n">ConnectionMultiplexer</span><span class="p">.</span><span class="n">Connect</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">db</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetDatabase</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res1</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line hl"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">30.2</span><span class="p">),</span> </span></span><span class="line hl"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line hl"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> <span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668482289-0</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res2</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">),</span> </span></span><span class="line hl"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">28.8</span><span class="p">),</span> </span></span><span class="line hl"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">3</span><span class="p">),</span> </span></span><span class="line hl"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> <span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668766534-1</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res3</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line hl"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">),</span> </span></span><span class="line hl"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.7</span><span class="p">),</span> </span></span><span class="line hl"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">2</span><span class="p">),</span> </span></span><span class="line hl"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> <span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712669055705-0</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res4</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1712668482289-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res5</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread_block' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res6</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.9</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712675674750-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res8</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res9</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-2"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">try</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res10</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="p">(</span><span class="n">RedisServerException</span> <span class="n">ex</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">ex</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_bad_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res11</span> <span class="p">=</span> <span class="s">""</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="n">Version</span> <span class="n">version</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetServer</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">).</span><span class="n">Version</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="p">(</span><span class="n">version</span><span class="p">.</span><span class="n">Major</span> <span class="p">&gt;=</span> <span class="m">7</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-*"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; "0-3"</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_7' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res12</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_all' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res13</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">1712668482289</span><span class="p">,</span> <span class="m">1712668482291</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_time' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res14</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_1' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res15</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712668766534-1"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res16</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712675674750-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_empty' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res17</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrevrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res18</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res19</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res20</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create_mkstream' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744323758-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Royce"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744358384-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Sam-Bodden"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744379676-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744399401-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744413117-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res21</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res21</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res22</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAcknowledge</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1712744323758-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res24</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xack' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res25</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Bob"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_bob' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingInfo</span> <span class="n">res26</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPending</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"pending: {res26.PendingMessageCount}, min: {res26.LowestPendingMessageId}, max: {res26.HighestPendingMessageId}, consumers:[{string.Join("</span><span class="p">,</span> <span class="s">", res26.Consumers.Select(c =&gt; $"</span><span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">PendingMessageCount</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; pending: 2, min: 1712747506906-0, max: 1712747506907-0, consumers:[name: Bob, pending:2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingMessageInfo</span><span class="p">[]</span> <span class="n">res27</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPendingMessages</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="s">""</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamPendingMessageInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res27</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"message_id: {info.MessageId}, consumer: {info.ConsumerName}, time_since_delivered: {info.IdleTimeInMilliseconds}, times_delivered: {info.DeliveryCount}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506906-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506907-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending_plus_minus' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res28</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res28</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_pending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res29</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">60000</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="m">1712744358384</span> <span class="p">-</span> <span class="m">0</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res30</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"0-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res30.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res30.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0, (1712744358384-0: [rider: Royce])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res31</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"(1712744358384-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res31.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res31.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 0-0, (1712744379676-0: [rider: Sam-Bodden])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim_cursor' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"length: {res32.Length}, radix-tree-keys: {res32.RadixTreeKeys}, radix-tree-nodes: {res32.RadixTreeNodes}, last-generated-id: {res32.LastGeneratedId}, first-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}, last-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; length: 5, radix-tree-keys: 1, radix-tree-nodes: 2, last-generated-id: 1712756762686-1, first-entry: 1712756762685-0: [rider: Castilla], last-entry: 1712756762686-1: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamGroupInfo</span><span class="p">[]</span> <span class="n">res33</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamGroupInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamGroupInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, consumers: {info.ConsumerCount}, pending: {info.PendingMessageCount}, last-delivered-id: {info.LastDeliveredId}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: italy_riders, consumers: 2, pending: 2, last-delivered-id: 1712757192730-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_groups' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamConsumerInfo</span><span class="p">[]</span> <span class="n">res34</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamConsumerInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamConsumerInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res34</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, pending: {info.PendingMessageCount}, idle: {info.IdleTimeInMilliseconds}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Alice, pending: 1, idle: 7717</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Bob, pending: 0, idle: 7722</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_consumers' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Jones"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res36</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res36</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-1: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-2: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336129-0: [rider: Prickett]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336139-0: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758340854-0: [rider: Jones]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758341645-0: [rider: Wood]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758342134-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Smith"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">false</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res37</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res37</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746476-1: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746477-0: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'maxlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">false</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res40</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res40</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-1: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamDelete</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="s">"1712759694003-1"</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res42</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res42</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xdel' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Csharp_stream_tutorial-stepxadd')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button aria-controls="panel_Csharp_stream_tutorial-stepxadd" class="visibility-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 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15.591C13.3328 14.9911 14.8636 13.7689 15.8479 12.1432C16.8321 10.5175 17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> </div> <p> </p> </li> <li> <p> Read two stream entries starting at ID <code> 1692632086370-0 </code> : </p> <div class="codetabs cli group flex justify-start items-center flex-wrap box-border rounded-lg mt-0 mb-0 mx-auto bg-slate-900" id="stream_tutorial-stepxrange"> <input checked="" class="radiotab w-0 h-0" data-lang="redis-cli" id="redis-cli_stream_tutorial-stepxrange" name="stream_tutorial-stepxrange" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="redis-cli_stream_tutorial-stepxrange" title="Open example"> &gt;_ Redis CLI </label> <div aria-labelledby="tab-stream_tutorial-stepxrange" class="panel order-last hidden w-full mt-0 relative" id="panel_redis-cli_stream_tutorial-stepxrange" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-plaintext" data-lang="plaintext"><span class="line hl"><span class="cl">&gt; XRANGE race:france 1692632086370-0 + COUNT 2 </span></span><span class="line hl"><span class="cl">1) 1) "1692632086370-0" </span></span><span class="line hl"><span class="cl"> 2) 1) "rider" </span></span><span class="line hl"><span class="cl"> 2) "Castilla" </span></span><span class="line hl"><span class="cl"> 3) "speed" </span></span><span class="line hl"><span class="cl"> 4) "30.2" </span></span><span class="line hl"><span class="cl"> 5) "position" </span></span><span class="line hl"><span class="cl"> 6) "1" </span></span><span class="line hl"><span class="cl"> 7) "location_id" </span></span><span class="line hl"><span class="cl"> 8) "1" </span></span><span class="line hl"><span class="cl">2) 1) "1692632094485-0" </span></span><span class="line hl"><span class="cl"> 2) 1) "rider" </span></span><span class="line hl"><span class="cl"> 2) "Norem" </span></span><span class="line hl"><span class="cl"> 3) "speed" </span></span><span class="line hl"><span class="cl"> 4) "28.8" </span></span><span class="line hl"><span class="cl"> 5) "position" </span></span><span class="line hl"><span class="cl"> 6) "3" </span></span><span class="line hl"><span class="cl"> 7) "location_id" </span></span><span class="line hl"><span class="cl"> 8) "1"</span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_redis-cli_stream_tutorial-stepxrange')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 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Try Redis Insight - the developer GUI for Redis. </div> <div class="text-right"> <a class="rounded rounded-mx px-2 py-1 flex items-center text-white text-xs hover:text-white hover:bg-slate-600 hover:border-transparent focus:outline-none focus:ring-2 focus:white focus:border-slate-500" href="https://redis.com/redis-enterprise/redis-insight/" tabindex="1" title="Get Redis Insight"> <svg class="w-4 h-4 mr-1" fill="none" height="14" viewbox="0 0 14 14" width="14" xmlns="http://www.w3.org/2000/svg"> <path d="M2.26236 5.66895L1.21732 6.07172L7.00018 8.65693V7.79842L2.26236 5.66895Z" fill="#fca5a5"> </path> <path d="M2.26236 8.02271L1.21732 8.42548L7.00018 11.0119V10.1516L2.26236 8.02271Z" fill="#fca5a5"> </path> <path d="M1.21732 3.7175L7.00018 6.30392V2.87805L8.66273 2.13423L7.00018 1.49512L1.21732 3.7175Z" fill="#fca5a5"> </path> <path d="M7.00018 2.8781V6.30366L1.21732 3.71724V5.20004L7.00018 7.79705V8.65526L1.21732 6.07217V7.55496L7.00018 10.1553V11.0135L1.21732 8.42376V9.90656H1.18878L7.00018 12.5051L8.66273 11.7613V2.13428L7.00018 2.8781Z" fill="#f87171"> </path> <path d="M9.07336 11.5777L10.7359 10.8338V4.01538L9.07336 4.7592V11.5777Z" fill="#f87171"> </path> <path d="M9.07336 4.75867L10.7359 4.01485L9.07336 3.37573V4.75867Z" fill="#fca5a5"> </path> <path d="M11.1481 10.6497L12.8112 9.90591V5.896L11.1487 6.63982L11.1481 10.6497Z" fill="#f87171"> </path> <path d="M11.1481 6.63954L12.8112 5.89572L11.1481 5.25781V6.63954Z" fill="#fca5a5"> </path> </svg> <span> Get Redis Insight </span> </a> </div> </div> </div> <input class="radiotab w-0 h-0" data-lang="python" id="Python_stream_tutorial-stepxrange" name="stream_tutorial-stepxrange" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Python_stream_tutorial-stepxrange" title="Open example"> Python </label> <div aria-labelledby="tab-stream_tutorial-stepxrange" class="panel order-last hidden w-full mt-0 relative" id="panel_Python_stream_tutorial-stepxrange" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="s2">""" </span></span></span><span class="line"><span class="cl"><span class="s2">Code samples for Stream doc pages: </span></span></span><span class="line"><span class="cl"><span class="s2"> https://redis.io/docs/latest/develop/data-types/streams/ </span></span></span><span class="line"><span class="cl"><span class="s2">"""</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span> <span class="o">=</span> <span class="n">redis</span><span class="o">.</span><span class="n">Redis</span><span class="p">(</span><span class="n">decode_responses</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res1</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res1</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629576966-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res2</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res2</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629594113-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res3</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res3</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629613374-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res4</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"1691765278160-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="n">res4</span> </span></span><span class="line hl"><span class="cl"><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># )</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res5</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span> <span class="n">block</span><span class="o">=</span><span class="mi">300</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france',</span> </span></span><span class="line"><span class="cl"><span class="c1"># [('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res6</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res6</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629676124-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res7</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res7</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res8</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res8</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res9</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-2"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res9</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">try</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="n">res10</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">res10</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"><span class="k">except</span> <span class="n">redis</span><span class="o">.</span><span class="n">exceptions</span><span class="o">.</span><span class="n">ResponseError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">e</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; WRONGID</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># Not yet implemented</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res11</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res12</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="mi">1692629576965</span><span class="p">,</span> <span class="mi">1692629576967</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res13</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res14</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629594113-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res14</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res15</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629676124-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res15</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; []</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res16</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrevrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res16</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res17</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res17</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res18</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"france_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res18</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res19</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">,</span> <span class="n">mkstream</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res19</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Royce"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Sam-Bodden"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res20</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res20</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res21</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res21</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res22</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xack</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"1692629925771-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res22</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res23</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res23</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', []]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res24</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res24</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:italy', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Royce'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Sam-Bodden'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res25</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res25</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'consumers': [{'name': 'Bob', 'pending': 2}]</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res26</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending_range</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res26</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925789-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># },</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925790-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res27</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res27</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res28</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s2">"1692629925789-0"</span><span class="p">])</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res28</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res29</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"0-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res29</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res30</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"(1692629925789-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res30</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res31</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_stream</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res31</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-generated-id': '1692629926436-0', 'groups': 1,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-entry': ('1692629926436-0', {'rider': 'Norem'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res32</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_groups</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'name': 'italy_riders', 'consumers': 2, 'pending': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-delivered-id': '1692629925790-0'</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res33</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_consumers</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res33</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Alice', 'pending': 2, 'idle': 199332},</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Bob', 'pending': 0, 'idle': 489170}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Jones"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Wood"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Henshaw"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res34</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res34</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res35</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res35</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0', {'rider': 'Royce'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0', {'rider': 'Sam-Bodden'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925791-0', {'rider': 'Prickett'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629926436-0', {'rider': 'Norem'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630612602-0', {'rider': 'Jones'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630641947-0', {'rider': 'Wood'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Smith"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res36</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res36</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res37</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res37</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res38</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res38</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res39</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res39</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res40</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xdel</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692631018238-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res40</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res41</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res41</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})]</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Python_stream_tutorial-stepxrange')" tabindex="1" title="Copy to clipboard"> <svg 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class="nx">createClient</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> <span class="nx">from</span> <span class="s1">'redis'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">client</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">createClient</span><span class="p">();</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">connect</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res1</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'30.2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1700073067968-0 N.B. actual values will differ from these examples </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res2</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'28.8'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'3'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629594113-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res3</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.7'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629613374-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res4</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1691765278160-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res4</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res5</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">block</span><span class="o">:</span> <span class="mi">300</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res5</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res6</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.9'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'2'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629676124-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res7</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res8</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res9</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-2'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="k">try</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kr">const</span> <span class="nx">res10</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res10</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> <span class="k">catch</span> <span class="p">(</span><span class="nx">error</span><span class="p">)</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">error</span><span class="p">(</span><span class="nx">error</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; WRONGID </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11a</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-*'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">racer</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11a</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res12</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1692629576965'</span><span class="p">,</span> <span class="s1">'1692629576967'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res12</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res13</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res13</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res14</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629594113-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res14</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res15</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629676124-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res15</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res16</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRevRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">1</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res17</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res17</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res18</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'france_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res18</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res19</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MKSTREAM'</span><span class="o">:</span> <span class="kc">true</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Royce'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res20</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res21</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res21</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res22</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAck</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'1692629925771-0'</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res22</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res23</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', []]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res24</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Bob'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res24</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res25</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPending</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res25</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0', 'consumers': [{'name': 'Bob', 'pending': 2}]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res26</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPendingRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res26</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'message_id': '1692629925789-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}, {'message_id': '1692629925790-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res27</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res27</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res28</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s1">'1692629925789-0'</span><span class="p">]</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res28</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res29</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'0-0'</span><span class="p">,</span> <span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res29</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res30</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'(1692629925789-0'</span><span class="p">,</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res30</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res31</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoStream</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res31</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2, 'last-generated-id': '1692629926436-0', 'groups': 1, 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}), 'last-entry': ('1692629926436-0', {'rider': 'Norem'})} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res32</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoGroups</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res32</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'italy_riders', 'consumers': 2, 'pending': 2, 'last-delivered-id': '1692629925790-0'}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res33</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoConsumers</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res33</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'Alice', 'pending': 2, 'idle': 199332}, {'name': 'Bob', 'pending': 0, 'idle': 489170}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Jones'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Wood'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Henshaw'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res34</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res34</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res35</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925771-0', {'rider': 'Castilla'}), ('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'}), ('1692629925791-0', {'rider': 'Prickett'}), ('1692629926436-0', {'rider': 'Norem'}), ('1692630612602-0', {'rider': 'Jones'}), ('1692630641947-0', {'rider': 'Wood'}), ('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Smith'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res36</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res36</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res37</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'MAXLEN'</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res37</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res38</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s2">"MAXLEN"</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res39</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res40</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xDel</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692631018238-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res40</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res41</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Nodejs_stream_tutorial-stepxrange')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" 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name="stream_tutorial-stepxrange" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Java_stream_tutorial-stepxrange" title="Open example"> Java </label> <div aria-labelledby="tab-stream_tutorial-stepxrange" class="panel order-last hidden w-full mt-0 relative" id="panel_Java_stream_tutorial-stepxrange" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-java" data-lang="java"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nn">io.redis.examples</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.StreamEntryID</span><span class="o">;</span> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.UnifiedJedis</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">public</span> <span class="kd">class</span> <span class="nc">StreamsExample</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kd">public</span> <span class="kt">void</span> <span class="nf">run</span><span class="o">(){</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">UnifiedJedis</span> <span class="n">jedis</span> <span class="o">=</span> <span class="k">new</span> <span class="n">UnifiedJedis</span><span class="o">(</span><span class="s">"redis://localhost:6379"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"30.2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res1</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"28.8"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"3"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res2</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.7"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res3</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582226-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"1701760582225-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res4</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701760841292-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701760841292-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res5</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">block</span><span class="o">(</span><span class="mi">300</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">100</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701761996660-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701761996661-0 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701761996661-1 {rider=Prickett, speed=29.7, location_id=1, position=2}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.9"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res6</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701762285679-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res7</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res8</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res8</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res9</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-2"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res9</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">try</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res10</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res10</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="o">(</span><span class="n">JedisDataException</span> <span class="n">e</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">e</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res11</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-*"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res11</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res12</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res13</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">),</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res14</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res14</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res15</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res15</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res16</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res16</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res17</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrevrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res17</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701765218592-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res18</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res18</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701765384638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701765384638-1 {rider=Norem, speed=28.8, location_id=1, position=3}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res19</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"france_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">false</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res19</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res20</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">true</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res20</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilaa"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Royce"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Sam-Bodden"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id5</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res21</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res21</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res22</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res22</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xack</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">id1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res23</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res24</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res24</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res25</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Bob"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res25</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701767632261-1 {rider=Royce}, 1701767632262-0 {rider=Sam-Bodden}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingSummary</span> <span class="n">res26</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res26</span><span class="o">.</span><span class="na">getConsumerMessageCount</span><span class="o">());</span> <span class="c1">// &gt;&gt;&gt; {Bob=2} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamPendingEntry</span><span class="o">&gt;</span> <span class="n">res27</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">XPendingParams</span><span class="o">.</span><span class="na">xPendingParams</span><span class="o">().</span><span class="na">start</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MINIMUM_ID</span><span class="o">).</span><span class="na">end</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MAXIMUM_ID</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res27</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768567412-1 Bob idle:0 times:1, 1701768567412-2 Bob idle:0 times:1] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res28</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">(),</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res28</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768744819-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res29</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="mi">0</span><span class="n">L</span><span class="o">,</span> <span class="n">XClaimParams</span><span class="o">.</span><span class="na">xClaimParams</span><span class="o">().</span><span class="na">time</span><span class="o">(</span><span class="mi">60000</span><span class="o">),</span><span class="n">id2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res29</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769004195-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res30</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="s">"0-0"</span><span class="o">),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res30</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769266831-2=[1701769266831-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res31</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">()),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res31</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [0-0=[1701769605847-2 {rider=Sam-Bodden}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoStream</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span><span class="o">.</span><span class="na">getStreamInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {radix-tree-keys=1, radix-tree-nodes=2, entries-added=5, length=5, groups=1, max-deleted-entry-id=0-0, first-entry=1701769637612-0 {rider=Castilaa}, last-generated-id=1701769637612-4, last-entry=1701769637612-4 {rider=Norem}, recorded-first-entry-id=1701769637612-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamGroupInfo</span><span class="o">&gt;</span> <span class="n">res33</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoGroups</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamGroupInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res33</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getGroupInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {last-delivered-id=1701770253659-0, lag=2, pending=2, name=italy_riders, consumers=2, entries-read=3} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamConsumersInfo</span><span class="o">&gt;</span> <span class="n">res34</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoConsumers</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamConsumerInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res34</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getConsumerInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// {inactive=1, idle=1, pending=1, name=Alice} , {inactive=3, idle=3, pending=1, name=Bob} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Jones"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Wood"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Henshaw"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res35</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res36</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res36</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771219852-0 {rider=Castilaa}, 1701771219852-1 {rider=Royce}, 1701771219853-0 {rider=Sam-Bodden}, 1701771219853-1 {rider=Prickett}, 1701771219853-2 {rider=Norem}, 1701771219858-0 {rider=Jones}, 1701771219858-1 {rider=Wood}, 1701771219859-0 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Smith"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">2</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res37</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res37</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771067332-1 {rider=Henshaw}, 1701771067332-2 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">).</span><span class="na">exactTrimming</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res38</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res39</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res40</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res40</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771356428-2 {rider=Henshaw}, 1701771356429-0 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xdel</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id6</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res41</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res42</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res42</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771517639-1 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="o">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Java_stream_tutorial-stepxrange')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" 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23q0 2.35-1.625 3.975T24 28.6Zm0 9.4q-7.3 0-13.2-4.15Q4.9 29.7 2 23q2.9-6.7 8.8-10.85Q16.7 8 24 8q7.3 0 13.2 4.15Q43.1 16.3 46 23q-2.9 6.7-8.8 10.85Q31.3 38 24 38Zm0-15Zm0 12q6.05 0 11.125-3.275T42.85 23q-2.65-5.45-7.725-8.725Q30.05 11 24 11t-11.125 3.275Q7.8 17.55 5.1 23q2.7 5.45 7.775 8.725Q17.95 35 24 35Z"> </path> </svg> </button> <div class="cli-footer flex items-center justify-between rounded-b-md bg-slate-900 mt-0 px-4 pt-0 mb-0 transition-opacity ease-in-out duration-300 opacity-0 invisible group-hover:opacity-100 group-hover:visible"> <a class="rounded rounded-mx px-3 py-1 text-white text-xs hover:text-white hover:bg-slate-600 hover:border-transparent focus:outline-none focus:ring-2 focus:white focus:border-slate-500" href="https://redis.io/docs/latest/develop/connect/clients/java/jedis/" tabindex="1" title="Quick-Start"> Java Quick-Start </a> <div class="w-1/2"> </div> <div class="flex-1 text-right"> <a class="button text-neutral-400 hover:text-slate-100 h-6 w-6 p-1" href="https://github.com/redis/jedis/tree/master/src/test/java/io/redis/examples/StreamsExample.java" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 7.02753 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name="stream_tutorial-stepxrange" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Go_stream_tutorial-stepxrange" title="Open example"> Go </label> <div aria-labelledby="tab-stream_tutorial-stepxrange" class="panel order-last hidden w-full mt-0 relative" id="panel_Go_stream_tutorial-stepxrange" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nx">example_commands_test</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"context"</span> </span></span><span class="line"><span class="cl"> <span class="s">"fmt"</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="s">"github.com/redis/go-redis/v9"</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xadd</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res1</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res1) // &gt;&gt;&gt; 1692632086370-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res2</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.PrintLn(res2) // &gt;&gt;&gt; 1692632094485-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res3</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res3) // &gt;&gt;&gt; 1692632102976-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance1</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">res4</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1691765278160-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res4</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res5</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Block</span><span class="p">:</span> <span class="mi">300</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res5</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; // [{race:france [{1692632086370-0 map[location_id:1 position:1... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res6</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">//fmt.Println(res6) // &gt;&gt;&gt; 1692632147973-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res7</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res7</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceusa</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res8</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res8</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res9</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-2"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res9</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res10</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(err) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res11</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-*"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res11</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance2</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632147973-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res12</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res13</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632086369"</span><span class="p">,</span> <span class="s">"1692632086371"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res14</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res15</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632094485-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632102976-0 map[location_id:1 position:2 rider:Prickett speed:29.7]} {1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632147973-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res17</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRevRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res18</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:france [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreate</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res19</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreate</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res19</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreatemkstream</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res20</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res20</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupread</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632639151-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632647899-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632670501-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632678249-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res25) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res21</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res21) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceitaly</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632670501-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632678249-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res22</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res23</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAck</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res23</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res24</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy []}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res25</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632647899-0 map[rider:Royce]} {1692632662819-0 map[rider:Sam-Bodden]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res26</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPending</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res26</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{2 1692632647899-0 1692632662819-0 map[Bob:2]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res27</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPendingExt</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XPendingExtArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"-"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">End</span><span class="p">:</span> <span class="s">"+"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">10</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res27) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 Bob 0s 1} {1692632662819-0 Bob 0s 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res28</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632647899-0"</span><span class="p">,</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res28</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res29</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MinIdle</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Messages</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"1692632647899-0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res30</span><span class="p">,</span> <span class="nx">res30a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"0-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res31</span><span class="p">,</span> <span class="nx">res31a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Lora"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"(1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res32</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res32</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{5 1 2 1 1692632678249-0 0-0 5 {1692632639151-0 map[rider:Castilla]} {1692632678249-0 map[rider:Norem]} 1692632639151-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res33</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoGroups</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{italy_riders 3 2 1692632662819-0 3 2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res34</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoConsumers</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res34) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{Alice 1 1ms 1ms} {Bob 1 2ms 2ms} {Lora 0 1ms -1ms}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Jones"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res35</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res35</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res36</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res36) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1726649529170-1 map[rider:Wood]} {1726649529171-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res37</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res37</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res38</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLenApprox</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="mi">20</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res38</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xdel</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633198206-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633208557-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res39</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res39</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]} {1692633208557-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res40</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XDel</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1692633208557-0"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res40</span><span class="p">)</span> <span class="c1">// 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res41</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res41</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Go_stream_tutorial-stepxrange')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button aria-controls="panel_Go_stream_tutorial-stepxrange" class="visibility-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 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15.591C13.3328 14.9911 14.8636 13.7689 15.8479 12.1432C16.8321 10.5175 17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> <input class="radiotab w-0 h-0" data-lang="dotnet" id="Csharp_stream_tutorial-stepxrange" name="stream_tutorial-stepxrange" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Csharp_stream_tutorial-stepxrange" title="Open example"> C# </label> <div aria-labelledby="tab-stream_tutorial-stepxrange" class="panel order-last hidden w-full mt-0 relative" id="panel_Csharp_stream_tutorial-stepxrange" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-C#" data-lang="C#"><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">System.Runtime.CompilerServices</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">NRedisStack.Tests</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">StackExchange.Redis</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">public</span> <span class="k">class</span> <span class="nc">StreamTutorial</span> </span></span><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">public</span> <span class="k">void</span> <span class="n">run</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">muxer</span> <span class="p">=</span> <span class="n">ConnectionMultiplexer</span><span class="p">.</span><span class="n">Connect</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">db</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetDatabase</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res1</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">30.2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668482289-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res2</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">28.8</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">3</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668766534-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res3</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.7</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712669055705-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res4</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1712668482289-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res5</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread_block' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res6</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.9</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712675674750-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res8</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res9</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-2"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">try</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res10</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="p">(</span><span class="n">RedisServerException</span> <span class="n">ex</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">ex</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_bad_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res11</span> <span class="p">=</span> <span class="s">""</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="n">Version</span> <span class="n">version</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetServer</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">).</span><span class="n">Version</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="p">(</span><span class="n">version</span><span class="p">.</span><span class="n">Major</span> <span class="p">&gt;=</span> <span class="m">7</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-*"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; "0-3"</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_7' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res12</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_all' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res13</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">1712668482289</span><span class="p">,</span> <span class="m">1712668482291</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_time' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res14</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_1' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res15</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712668766534-1"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res16</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712675674750-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_empty' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res17</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrevrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res18</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res19</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res20</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create_mkstream' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744323758-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Royce"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744358384-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Sam-Bodden"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744379676-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744399401-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744413117-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res21</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res21</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res22</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAcknowledge</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1712744323758-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res24</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xack' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res25</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Bob"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_bob' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingInfo</span> <span class="n">res26</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPending</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"pending: {res26.PendingMessageCount}, min: {res26.LowestPendingMessageId}, max: {res26.HighestPendingMessageId}, consumers:[{string.Join("</span><span class="p">,</span> <span class="s">", res26.Consumers.Select(c =&gt; $"</span><span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">PendingMessageCount</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; pending: 2, min: 1712747506906-0, max: 1712747506907-0, consumers:[name: Bob, pending:2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingMessageInfo</span><span class="p">[]</span> <span class="n">res27</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPendingMessages</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="s">""</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamPendingMessageInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res27</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"message_id: {info.MessageId}, consumer: {info.ConsumerName}, time_since_delivered: {info.IdleTimeInMilliseconds}, times_delivered: {info.DeliveryCount}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506906-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506907-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending_plus_minus' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res28</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res28</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_pending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res29</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">60000</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="m">1712744358384</span> <span class="p">-</span> <span class="m">0</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res30</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"0-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res30.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res30.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0, (1712744358384-0: [rider: Royce])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res31</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"(1712744358384-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res31.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res31.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 0-0, (1712744379676-0: [rider: Sam-Bodden])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim_cursor' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"length: {res32.Length}, radix-tree-keys: {res32.RadixTreeKeys}, radix-tree-nodes: {res32.RadixTreeNodes}, last-generated-id: {res32.LastGeneratedId}, first-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}, last-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; length: 5, radix-tree-keys: 1, radix-tree-nodes: 2, last-generated-id: 1712756762686-1, first-entry: 1712756762685-0: [rider: Castilla], last-entry: 1712756762686-1: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamGroupInfo</span><span class="p">[]</span> <span class="n">res33</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamGroupInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamGroupInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, consumers: {info.ConsumerCount}, pending: {info.PendingMessageCount}, last-delivered-id: {info.LastDeliveredId}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: italy_riders, consumers: 2, pending: 2, last-delivered-id: 1712757192730-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_groups' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamConsumerInfo</span><span class="p">[]</span> <span class="n">res34</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamConsumerInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamConsumerInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res34</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, pending: {info.PendingMessageCount}, idle: {info.IdleTimeInMilliseconds}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Alice, pending: 1, idle: 7717</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Bob, pending: 0, idle: 7722</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_consumers' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Jones"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res36</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res36</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-1: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-2: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336129-0: [rider: Prickett]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336139-0: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758340854-0: [rider: Jones]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758341645-0: [rider: Wood]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758342134-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Smith"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">false</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res37</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res37</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746476-1: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746477-0: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'maxlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">false</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res40</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res40</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-1: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamDelete</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="s">"1712759694003-1"</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res42</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res42</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xdel' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Csharp_stream_tutorial-stepxrange')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button aria-controls="panel_Csharp_stream_tutorial-stepxrange" class="visibility-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-2 h-7 w-7 mr-2 mt-2 p-1 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15.8479 12.1432C16.8321 10.5175 17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> </div> <p> </p> </li> <li> <p> Read up to 100 new stream entries, starting at the end of the stream, and block for up to 300 ms if no entries are being written: </p> <div class="codetabs cli group flex justify-start items-center flex-wrap box-border rounded-lg mt-0 mb-0 mx-auto bg-slate-900" id="stream_tutorial-stepxread_block"> <input checked="" class="radiotab w-0 h-0" data-lang="redis-cli" id="redis-cli_stream_tutorial-stepxread_block" name="stream_tutorial-stepxread_block" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="redis-cli_stream_tutorial-stepxread_block" title="Open example"> &gt;_ Redis CLI </label> <div aria-labelledby="tab-stream_tutorial-stepxread_block" class="panel order-last hidden w-full mt-0 relative" id="panel_redis-cli_stream_tutorial-stepxread_block" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-plaintext" data-lang="plaintext"><span class="line hl"><span class="cl">&gt; XREAD COUNT 100 BLOCK 300 STREAMS race:france $ </span></span><span class="line hl"><span class="cl">(nil)</span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_redis-cli_stream_tutorial-stepxread_block')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <div class="cli-footer flex items-center justify-between rounded-b-md bg-slate-900 mt-0 px-4 pt-0 mb-0 transition-opacity ease-in-out duration-300 opacity-0 invisible group-hover:opacity-100 group-hover:visible"> <div class="flex-1 text-xs text-white overflow-ellipsis"> Are you tired of using redis-cli? Try Redis Insight - the developer GUI for Redis. </div> <div class="text-right"> <a class="rounded rounded-mx px-2 py-1 flex items-center text-white text-xs hover:text-white hover:bg-slate-600 hover:border-transparent focus:outline-none focus:ring-2 focus:white focus:border-slate-500" href="https://redis.com/redis-enterprise/redis-insight/" tabindex="1" title="Get Redis Insight"> <svg class="w-4 h-4 mr-1" fill="none" height="14" viewbox="0 0 14 14" width="14" xmlns="http://www.w3.org/2000/svg"> <path d="M2.26236 5.66895L1.21732 6.07172L7.00018 8.65693V7.79842L2.26236 5.66895Z" fill="#fca5a5"> </path> <path d="M2.26236 8.02271L1.21732 8.42548L7.00018 11.0119V10.1516L2.26236 8.02271Z" fill="#fca5a5"> </path> <path d="M1.21732 3.7175L7.00018 6.30392V2.87805L8.66273 2.13423L7.00018 1.49512L1.21732 3.7175Z" fill="#fca5a5"> </path> <path d="M7.00018 2.8781V6.30366L1.21732 3.71724V5.20004L7.00018 7.79705V8.65526L1.21732 6.07217V7.55496L7.00018 10.1553V11.0135L1.21732 8.42376V9.90656H1.18878L7.00018 12.5051L8.66273 11.7613V2.13428L7.00018 2.8781Z" fill="#f87171"> </path> <path d="M9.07336 11.5777L10.7359 10.8338V4.01538L9.07336 4.7592V11.5777Z" fill="#f87171"> </path> <path d="M9.07336 4.75867L10.7359 4.01485L9.07336 3.37573V4.75867Z" fill="#fca5a5"> </path> <path d="M11.1481 10.6497L12.8112 9.90591V5.896L11.1487 6.63982L11.1481 10.6497Z" fill="#f87171"> </path> <path d="M11.1481 6.63954L12.8112 5.89572L11.1481 5.25781V6.63954Z" fill="#fca5a5"> </path> </svg> <span> Get Redis Insight </span> </a> </div> </div> </div> <input class="radiotab w-0 h-0" data-lang="python" id="Python_stream_tutorial-stepxread_block" name="stream_tutorial-stepxread_block" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Python_stream_tutorial-stepxread_block" title="Open example"> Python </label> <div aria-labelledby="tab-stream_tutorial-stepxread_block" class="panel order-last hidden w-full mt-0 relative" id="panel_Python_stream_tutorial-stepxread_block" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="s2">""" </span></span></span><span class="line"><span class="cl"><span class="s2">Code samples for Stream doc pages: </span></span></span><span class="line"><span class="cl"><span class="s2"> https://redis.io/docs/latest/develop/data-types/streams/ </span></span></span><span class="line"><span class="cl"><span class="s2">"""</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span> <span class="o">=</span> <span class="n">redis</span><span class="o">.</span><span class="n">Redis</span><span class="p">(</span><span class="n">decode_responses</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res1</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res1</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629576966-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res2</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res2</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629594113-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res3</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res3</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629613374-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res4</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"1691765278160-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res4</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res5</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span> <span class="n">block</span><span class="o">=</span><span class="mi">300</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="n">res5</span> </span></span><span class="line hl"><span class="cl"><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ['race:france',</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># [('1692629576966-0',</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># )]</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res6</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res6</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629676124-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res7</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res7</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res8</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res8</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res9</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-2"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res9</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">try</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="n">res10</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">res10</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"><span class="k">except</span> <span class="n">redis</span><span class="o">.</span><span class="n">exceptions</span><span class="o">.</span><span class="n">ResponseError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">e</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; WRONGID</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># Not yet implemented</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res11</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res12</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="mi">1692629576965</span><span class="p">,</span> <span class="mi">1692629576967</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res13</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res14</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629594113-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res14</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res15</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629676124-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res15</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; []</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res16</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrevrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res16</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res17</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res17</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res18</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"france_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res18</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res19</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">,</span> <span class="n">mkstream</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res19</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Royce"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Sam-Bodden"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res20</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res20</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res21</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res21</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res22</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xack</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"1692629925771-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res22</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res23</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res23</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', []]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res24</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res24</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:italy', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Royce'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Sam-Bodden'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res25</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res25</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'consumers': [{'name': 'Bob', 'pending': 2}]</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res26</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending_range</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res26</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925789-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># },</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925790-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res27</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res27</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res28</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s2">"1692629925789-0"</span><span class="p">])</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res28</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res29</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"0-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res29</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res30</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"(1692629925789-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res30</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res31</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_stream</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res31</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-generated-id': '1692629926436-0', 'groups': 1,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-entry': ('1692629926436-0', {'rider': 'Norem'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res32</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_groups</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'name': 'italy_riders', 'consumers': 2, 'pending': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-delivered-id': '1692629925790-0'</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res33</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_consumers</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res33</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Alice', 'pending': 2, 'idle': 199332},</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Bob', 'pending': 0, 'idle': 489170}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Jones"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Wood"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Henshaw"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res34</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res34</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res35</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res35</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0', {'rider': 'Royce'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0', {'rider': 'Sam-Bodden'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925791-0', {'rider': 'Prickett'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629926436-0', {'rider': 'Norem'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630612602-0', {'rider': 'Jones'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630641947-0', {'rider': 'Wood'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Smith"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res36</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res36</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res37</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res37</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res38</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res38</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res39</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res39</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res40</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xdel</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692631018238-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res40</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res41</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res41</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})]</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Python_stream_tutorial-stepxread_block')" tabindex="1" title="Copy to clipboard"> <svg 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data-lang="javascript" id="Nodejs_stream_tutorial-stepxread_block" name="stream_tutorial-stepxread_block" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Nodejs_stream_tutorial-stepxread_block" title="Open example"> Node.js </label> <div aria-labelledby="tab-stream_tutorial-stepxread_block" class="panel order-last hidden w-full mt-0 relative" id="panel_Nodejs_stream_tutorial-stepxread_block" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-javascript" data-lang="javascript"><span class="line"><span class="cl"><span class="kr">import</span> <span class="nx">assert</span> <span class="nx">from</span> <span class="s1">'assert'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="kr">import</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">createClient</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> <span class="nx">from</span> <span class="s1">'redis'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">client</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">createClient</span><span class="p">();</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">connect</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res1</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'30.2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1700073067968-0 N.B. actual values will differ from these examples </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res2</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'28.8'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'3'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629594113-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res3</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.7'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629613374-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res4</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1691765278160-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res4</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res5</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line hl"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">block</span><span class="o">:</span> <span class="mi">300</span> </span></span><span class="line hl"><span class="cl"><span class="p">});</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res5</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res6</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.9'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'2'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629676124-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res7</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res8</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res9</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-2'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="k">try</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kr">const</span> <span class="nx">res10</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res10</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> <span class="k">catch</span> <span class="p">(</span><span class="nx">error</span><span class="p">)</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">error</span><span class="p">(</span><span class="nx">error</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; WRONGID </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11a</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-*'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">racer</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11a</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res12</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1692629576965'</span><span class="p">,</span> <span class="s1">'1692629576967'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res12</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res13</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res13</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res14</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629594113-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res14</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res15</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629676124-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res15</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res16</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRevRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">1</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res17</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res17</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res18</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'france_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res18</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res19</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MKSTREAM'</span><span class="o">:</span> <span class="kc">true</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Royce'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res20</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res21</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res21</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res22</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAck</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'1692629925771-0'</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res22</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res23</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', []]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res24</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Bob'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res24</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res25</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPending</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res25</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0', 'consumers': [{'name': 'Bob', 'pending': 2}]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res26</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPendingRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res26</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'message_id': '1692629925789-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}, {'message_id': '1692629925790-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res27</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res27</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res28</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s1">'1692629925789-0'</span><span class="p">]</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res28</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res29</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'0-0'</span><span class="p">,</span> <span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res29</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res30</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'(1692629925789-0'</span><span class="p">,</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res30</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res31</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoStream</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res31</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2, 'last-generated-id': '1692629926436-0', 'groups': 1, 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}), 'last-entry': ('1692629926436-0', {'rider': 'Norem'})} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res32</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoGroups</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res32</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'italy_riders', 'consumers': 2, 'pending': 2, 'last-delivered-id': '1692629925790-0'}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res33</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoConsumers</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res33</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'Alice', 'pending': 2, 'idle': 199332}, {'name': 'Bob', 'pending': 0, 'idle': 489170}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Jones'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Wood'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Henshaw'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res34</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res34</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res35</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925771-0', {'rider': 'Castilla'}), ('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'}), ('1692629925791-0', {'rider': 'Prickett'}), ('1692629926436-0', {'rider': 'Norem'}), ('1692630612602-0', {'rider': 'Jones'}), ('1692630641947-0', {'rider': 'Wood'}), ('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Smith'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res36</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res36</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res37</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'MAXLEN'</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res37</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res38</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s2">"MAXLEN"</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res39</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res40</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xDel</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692631018238-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res40</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res41</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Nodejs_stream_tutorial-stepxread_block')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" 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name="stream_tutorial-stepxread_block" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Java_stream_tutorial-stepxread_block" title="Open example"> Java </label> <div aria-labelledby="tab-stream_tutorial-stepxread_block" class="panel order-last hidden w-full mt-0 relative" id="panel_Java_stream_tutorial-stepxread_block" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-java" data-lang="java"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nn">io.redis.examples</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.StreamEntryID</span><span class="o">;</span> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.UnifiedJedis</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">public</span> <span class="kd">class</span> <span class="nc">StreamsExample</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kd">public</span> <span class="kt">void</span> <span class="nf">run</span><span class="o">(){</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">UnifiedJedis</span> <span class="n">jedis</span> <span class="o">=</span> <span class="k">new</span> <span class="n">UnifiedJedis</span><span class="o">(</span><span class="s">"redis://localhost:6379"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"30.2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res1</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"28.8"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"3"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res2</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.7"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res3</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582226-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"1701760582225-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res4</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701760841292-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701760841292-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res5</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">block</span><span class="o">(</span><span class="mi">300</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">100</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line hl"><span class="cl"> <span class="n">res5</span> </span></span><span class="line hl"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701761996660-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701761996661-0 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701761996661-1 {rider=Prickett, speed=29.7, location_id=1, position=2}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.9"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res6</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701762285679-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res7</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res8</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res8</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res9</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-2"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res9</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">try</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res10</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res10</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="o">(</span><span class="n">JedisDataException</span> <span class="n">e</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">e</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res11</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-*"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res11</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res12</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res13</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">),</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res14</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res14</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res15</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res15</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res16</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res16</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res17</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrevrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res17</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701765218592-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res18</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res18</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701765384638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701765384638-1 {rider=Norem, speed=28.8, location_id=1, position=3}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res19</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"france_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">false</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res19</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res20</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">true</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res20</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilaa"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Royce"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Sam-Bodden"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id5</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res21</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res21</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res22</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res22</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xack</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">id1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res23</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res24</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res24</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res25</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Bob"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res25</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701767632261-1 {rider=Royce}, 1701767632262-0 {rider=Sam-Bodden}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingSummary</span> <span class="n">res26</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res26</span><span class="o">.</span><span class="na">getConsumerMessageCount</span><span class="o">());</span> <span class="c1">// &gt;&gt;&gt; {Bob=2} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamPendingEntry</span><span class="o">&gt;</span> <span class="n">res27</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">XPendingParams</span><span class="o">.</span><span class="na">xPendingParams</span><span class="o">().</span><span class="na">start</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MINIMUM_ID</span><span class="o">).</span><span class="na">end</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MAXIMUM_ID</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res27</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768567412-1 Bob idle:0 times:1, 1701768567412-2 Bob idle:0 times:1] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res28</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">(),</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res28</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768744819-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res29</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="mi">0</span><span class="n">L</span><span class="o">,</span> <span class="n">XClaimParams</span><span class="o">.</span><span class="na">xClaimParams</span><span class="o">().</span><span class="na">time</span><span class="o">(</span><span class="mi">60000</span><span class="o">),</span><span class="n">id2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res29</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769004195-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res30</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="s">"0-0"</span><span class="o">),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res30</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769266831-2=[1701769266831-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res31</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">()),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res31</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [0-0=[1701769605847-2 {rider=Sam-Bodden}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoStream</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span><span class="o">.</span><span class="na">getStreamInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {radix-tree-keys=1, radix-tree-nodes=2, entries-added=5, length=5, groups=1, max-deleted-entry-id=0-0, first-entry=1701769637612-0 {rider=Castilaa}, last-generated-id=1701769637612-4, last-entry=1701769637612-4 {rider=Norem}, recorded-first-entry-id=1701769637612-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamGroupInfo</span><span class="o">&gt;</span> <span class="n">res33</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoGroups</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamGroupInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res33</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getGroupInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {last-delivered-id=1701770253659-0, lag=2, pending=2, name=italy_riders, consumers=2, entries-read=3} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamConsumersInfo</span><span class="o">&gt;</span> <span class="n">res34</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoConsumers</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamConsumerInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res34</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getConsumerInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// {inactive=1, idle=1, pending=1, name=Alice} , {inactive=3, idle=3, pending=1, name=Bob} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Jones"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Wood"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Henshaw"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res35</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res36</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res36</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771219852-0 {rider=Castilaa}, 1701771219852-1 {rider=Royce}, 1701771219853-0 {rider=Sam-Bodden}, 1701771219853-1 {rider=Prickett}, 1701771219853-2 {rider=Norem}, 1701771219858-0 {rider=Jones}, 1701771219858-1 {rider=Wood}, 1701771219859-0 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Smith"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">2</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res37</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res37</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771067332-1 {rider=Henshaw}, 1701771067332-2 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">).</span><span class="na">exactTrimming</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res38</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res39</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res40</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res40</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771356428-2 {rider=Henshaw}, 1701771356429-0 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xdel</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id6</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res41</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res42</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res42</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771517639-1 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="o">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Java_stream_tutorial-stepxread_block')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" 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p-1" href="https://github.com/redis/jedis/tree/master/src/test/java/io/redis/examples/StreamsExample.java" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 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id="Go_stream_tutorial-stepxread_block" name="stream_tutorial-stepxread_block" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Go_stream_tutorial-stepxread_block" title="Open example"> Go </label> <div aria-labelledby="tab-stream_tutorial-stepxread_block" class="panel order-last hidden w-full mt-0 relative" id="panel_Go_stream_tutorial-stepxread_block" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nx">example_commands_test</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"context"</span> </span></span><span class="line"><span class="cl"> <span class="s">"fmt"</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="s">"github.com/redis/go-redis/v9"</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xadd</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res1</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res1) // &gt;&gt;&gt; 1692632086370-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res2</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.PrintLn(res2) // &gt;&gt;&gt; 1692632094485-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res3</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res3) // &gt;&gt;&gt; 1692632102976-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance1</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res4</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1691765278160-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="nx">res5</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Block</span><span class="p">:</span> <span class="mi">300</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res5</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; // [{race:france [{1692632086370-0 map[location_id:1 position:1... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res6</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">//fmt.Println(res6) // &gt;&gt;&gt; 1692632147973-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res7</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res7</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceusa</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res8</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res8</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res9</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-2"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res9</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res10</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(err) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res11</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-*"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res11</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance2</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632147973-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res12</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res13</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632086369"</span><span class="p">,</span> <span class="s">"1692632086371"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res14</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res15</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632094485-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632102976-0 map[location_id:1 position:2 rider:Prickett speed:29.7]} {1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632147973-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res17</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRevRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res18</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:france [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreate</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res19</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreate</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res19</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreatemkstream</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res20</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res20</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupread</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632639151-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632647899-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632670501-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632678249-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res25) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res21</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res21) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceitaly</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632670501-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632678249-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res22</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res23</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAck</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res23</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res24</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy []}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res25</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632647899-0 map[rider:Royce]} {1692632662819-0 map[rider:Sam-Bodden]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res26</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPending</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res26</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{2 1692632647899-0 1692632662819-0 map[Bob:2]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res27</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPendingExt</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XPendingExtArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"-"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">End</span><span class="p">:</span> <span class="s">"+"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">10</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res27) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 Bob 0s 1} {1692632662819-0 Bob 0s 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res28</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632647899-0"</span><span class="p">,</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res28</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res29</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MinIdle</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Messages</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"1692632647899-0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res30</span><span class="p">,</span> <span class="nx">res30a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"0-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res31</span><span class="p">,</span> <span class="nx">res31a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Lora"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"(1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res32</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res32</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{5 1 2 1 1692632678249-0 0-0 5 {1692632639151-0 map[rider:Castilla]} {1692632678249-0 map[rider:Norem]} 1692632639151-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res33</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoGroups</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{italy_riders 3 2 1692632662819-0 3 2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res34</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoConsumers</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res34) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{Alice 1 1ms 1ms} {Bob 1 2ms 2ms} {Lora 0 1ms -1ms}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Jones"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res35</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res35</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res36</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res36) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1726649529170-1 map[rider:Wood]} {1726649529171-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res37</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res37</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res38</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLenApprox</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="mi">20</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res38</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xdel</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633198206-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633208557-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res39</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res39</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]} {1692633208557-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res40</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XDel</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1692633208557-0"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res40</span><span class="p">)</span> <span class="c1">// 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res41</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res41</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Go_stream_tutorial-stepxread_block')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button aria-controls="panel_Go_stream_tutorial-stepxread_block" class="visibility-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute 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15.591C13.3328 14.9911 14.8636 13.7689 15.8479 12.1432C16.8321 10.5175 17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> <input class="radiotab w-0 h-0" data-lang="dotnet" id="Csharp_stream_tutorial-stepxread_block" name="stream_tutorial-stepxread_block" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Csharp_stream_tutorial-stepxread_block" title="Open example"> C# </label> <div aria-labelledby="tab-stream_tutorial-stepxread_block" class="panel order-last hidden w-full mt-0 relative" id="panel_Csharp_stream_tutorial-stepxread_block" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-C#" data-lang="C#"><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">System.Runtime.CompilerServices</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">NRedisStack.Tests</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">StackExchange.Redis</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">public</span> <span class="k">class</span> <span class="nc">StreamTutorial</span> </span></span><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">public</span> <span class="k">void</span> <span class="n">run</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">muxer</span> <span class="p">=</span> <span class="n">ConnectionMultiplexer</span><span class="p">.</span><span class="n">Connect</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">db</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetDatabase</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res1</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">30.2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668482289-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res2</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">28.8</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">3</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668766534-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res3</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.7</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712669055705-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res4</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1712668482289-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res5</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread_block' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res6</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.9</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712675674750-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res8</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res9</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-2"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">try</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res10</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="p">(</span><span class="n">RedisServerException</span> <span class="n">ex</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">ex</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_bad_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res11</span> <span class="p">=</span> <span class="s">""</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="n">Version</span> <span class="n">version</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetServer</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">).</span><span class="n">Version</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="p">(</span><span class="n">version</span><span class="p">.</span><span class="n">Major</span> <span class="p">&gt;=</span> <span class="m">7</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-*"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; "0-3"</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_7' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res12</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_all' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res13</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">1712668482289</span><span class="p">,</span> <span class="m">1712668482291</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_time' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res14</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_1' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res15</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712668766534-1"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res16</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712675674750-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_empty' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res17</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrevrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res18</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res19</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res20</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create_mkstream' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744323758-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Royce"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744358384-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Sam-Bodden"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744379676-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744399401-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744413117-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res21</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res21</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res22</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAcknowledge</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1712744323758-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res24</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xack' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res25</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Bob"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_bob' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingInfo</span> <span class="n">res26</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPending</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"pending: {res26.PendingMessageCount}, min: {res26.LowestPendingMessageId}, max: {res26.HighestPendingMessageId}, consumers:[{string.Join("</span><span class="p">,</span> <span class="s">", res26.Consumers.Select(c =&gt; $"</span><span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">PendingMessageCount</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; pending: 2, min: 1712747506906-0, max: 1712747506907-0, consumers:[name: Bob, pending:2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingMessageInfo</span><span class="p">[]</span> <span class="n">res27</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPendingMessages</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="s">""</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamPendingMessageInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res27</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"message_id: {info.MessageId}, consumer: {info.ConsumerName}, time_since_delivered: {info.IdleTimeInMilliseconds}, times_delivered: {info.DeliveryCount}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506906-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506907-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending_plus_minus' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res28</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res28</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_pending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res29</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">60000</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="m">1712744358384</span> <span class="p">-</span> <span class="m">0</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res30</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"0-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res30.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res30.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0, (1712744358384-0: [rider: Royce])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res31</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"(1712744358384-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res31.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res31.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 0-0, (1712744379676-0: [rider: Sam-Bodden])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim_cursor' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"length: {res32.Length}, radix-tree-keys: {res32.RadixTreeKeys}, radix-tree-nodes: {res32.RadixTreeNodes}, last-generated-id: {res32.LastGeneratedId}, first-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}, last-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; length: 5, radix-tree-keys: 1, radix-tree-nodes: 2, last-generated-id: 1712756762686-1, first-entry: 1712756762685-0: [rider: Castilla], last-entry: 1712756762686-1: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamGroupInfo</span><span class="p">[]</span> <span class="n">res33</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamGroupInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamGroupInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, consumers: {info.ConsumerCount}, pending: {info.PendingMessageCount}, last-delivered-id: {info.LastDeliveredId}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: italy_riders, consumers: 2, pending: 2, last-delivered-id: 1712757192730-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_groups' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamConsumerInfo</span><span class="p">[]</span> <span class="n">res34</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamConsumerInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamConsumerInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res34</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, pending: {info.PendingMessageCount}, idle: {info.IdleTimeInMilliseconds}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Alice, pending: 1, idle: 7717</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Bob, pending: 0, idle: 7722</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_consumers' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Jones"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res36</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res36</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-1: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-2: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336129-0: [rider: Prickett]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336139-0: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758340854-0: [rider: Jones]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758341645-0: [rider: Wood]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758342134-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Smith"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">false</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res37</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res37</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746476-1: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746477-0: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'maxlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">false</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res40</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res40</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-1: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamDelete</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="s">"1712759694003-1"</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res42</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res42</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xdel' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Csharp_stream_tutorial-stepxread_block')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button aria-controls="panel_Csharp_stream_tutorial-stepxread_block" class="visibility-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-2 h-7 w-7 mr-2 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Accessing any single entry is O(n), where <em> n </em> is the length of the ID. Since stream IDs are typically short and of a fixed length, this effectively reduces to a constant time lookup. For details on why, note that streams are implemented as <a href="https://en.wikipedia.org/wiki/Radix_tree"> radix trees </a> . </p> <p> Simply put, Redis streams provide highly efficient inserts and reads. See each command's time complexity for the details. </p> <h2 id="streams-basics"> Streams basics </h2> <p> Streams are an append-only data structure. The fundamental write command, called <a href="/docs/latest/commands/xadd/"> <code> XADD </code> </a> , appends a new entry to the specified stream. </p> <p> Each stream entry consists of one or more field-value pairs, somewhat like a dictionary or a Redis hash: </p> <div class="codetabs cli group flex justify-start items-center flex-wrap box-border rounded-lg mt-0 mb-0 mx-auto bg-slate-900" id="stream_tutorial-stepxadd_2"> <input checked="" class="radiotab w-0 h-0" data-lang="redis-cli" id="redis-cli_stream_tutorial-stepxadd_2" name="stream_tutorial-stepxadd_2" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="redis-cli_stream_tutorial-stepxadd_2" title="Open example"> &gt;_ Redis CLI </label> <div aria-labelledby="tab-stream_tutorial-stepxadd_2" class="panel order-last hidden w-full mt-0 relative" id="panel_redis-cli_stream_tutorial-stepxadd_2" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-plaintext" data-lang="plaintext"><span class="line hl"><span class="cl">&gt; XADD race:france * rider Castilla speed 29.9 position 1 location_id 2 </span></span><span class="line hl"><span class="cl">"1692632147973-0"</span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_redis-cli_stream_tutorial-stepxadd_2')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <div class="cli-footer flex items-center justify-between rounded-b-md bg-slate-900 mt-0 px-4 pt-0 mb-0 transition-opacity ease-in-out duration-300 opacity-0 invisible group-hover:opacity-100 group-hover:visible"> <div class="flex-1 text-xs text-white overflow-ellipsis"> Are you tired of using redis-cli? 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aria-labelledby="tab-stream_tutorial-stepxadd_2" class="panel order-last hidden w-full mt-0 relative" id="panel_Python_stream_tutorial-stepxadd_2" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="s2">""" </span></span></span><span class="line"><span class="cl"><span class="s2">Code samples for Stream doc pages: </span></span></span><span class="line"><span class="cl"><span class="s2"> https://redis.io/docs/latest/develop/data-types/streams/ </span></span></span><span class="line"><span class="cl"><span class="s2">"""</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span> <span class="o">=</span> <span class="n">redis</span><span class="o">.</span><span class="n">Redis</span><span class="p">(</span><span class="n">decode_responses</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res1</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res1</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629576966-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res2</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res2</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629594113-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res3</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res3</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629613374-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res4</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"1691765278160-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res4</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res5</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span> <span class="n">block</span><span class="o">=</span><span class="mi">300</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france',</span> </span></span><span class="line"><span class="cl"><span class="c1"># [('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res6</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">},</span> </span></span><span class="line hl"><span class="cl"><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res6</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629676124-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res7</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res7</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res8</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res8</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res9</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-2"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res9</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">try</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="n">res10</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">res10</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"><span class="k">except</span> <span class="n">redis</span><span class="o">.</span><span class="n">exceptions</span><span class="o">.</span><span class="n">ResponseError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">e</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; WRONGID</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># Not yet implemented</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res11</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res12</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="mi">1692629576965</span><span class="p">,</span> <span class="mi">1692629576967</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res13</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res14</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629594113-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res14</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res15</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629676124-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res15</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; []</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res16</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrevrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res16</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res17</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res17</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res18</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"france_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res18</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res19</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">,</span> <span class="n">mkstream</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res19</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Royce"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Sam-Bodden"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res20</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res20</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res21</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res21</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res22</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xack</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"1692629925771-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res22</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res23</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res23</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', []]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res24</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res24</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:italy', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Royce'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Sam-Bodden'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res25</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res25</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'consumers': [{'name': 'Bob', 'pending': 2}]</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res26</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending_range</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res26</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925789-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># },</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925790-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res27</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res27</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res28</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s2">"1692629925789-0"</span><span class="p">])</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res28</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res29</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"0-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res29</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res30</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"(1692629925789-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res30</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res31</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_stream</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res31</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-generated-id': '1692629926436-0', 'groups': 1,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-entry': ('1692629926436-0', {'rider': 'Norem'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res32</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_groups</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'name': 'italy_riders', 'consumers': 2, 'pending': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-delivered-id': '1692629925790-0'</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res33</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_consumers</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res33</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Alice', 'pending': 2, 'idle': 199332},</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Bob', 'pending': 0, 'idle': 489170}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Jones"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Wood"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Henshaw"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res34</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res34</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res35</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res35</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0', {'rider': 'Royce'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0', {'rider': 'Sam-Bodden'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925791-0', {'rider': 'Prickett'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629926436-0', {'rider': 'Norem'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630612602-0', {'rider': 'Jones'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630641947-0', {'rider': 'Wood'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Smith"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res36</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res36</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res37</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res37</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res38</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res38</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res39</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res39</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res40</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xdel</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692631018238-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res40</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res41</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res41</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})]</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Python_stream_tutorial-stepxadd_2')" tabindex="1" title="Copy to clipboard"> <svg 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class="nx">createClient</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> <span class="nx">from</span> <span class="s1">'redis'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">client</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">createClient</span><span class="p">();</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">connect</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res1</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'30.2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1700073067968-0 N.B. actual values will differ from these examples </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res2</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'28.8'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'3'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629594113-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res3</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.7'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629613374-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res4</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1691765278160-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res4</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res5</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">block</span><span class="o">:</span> <span class="mi">300</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res5</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res6</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.9'</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'2'</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"><span class="p">);</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629676124-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res7</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res8</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res9</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-2'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="k">try</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kr">const</span> <span class="nx">res10</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res10</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> <span class="k">catch</span> <span class="p">(</span><span class="nx">error</span><span class="p">)</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">error</span><span class="p">(</span><span class="nx">error</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; WRONGID </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11a</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-*'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">racer</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11a</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res12</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1692629576965'</span><span class="p">,</span> <span class="s1">'1692629576967'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res12</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res13</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res13</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res14</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629594113-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res14</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res15</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629676124-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res15</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res16</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRevRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">1</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res17</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res17</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res18</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'france_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res18</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res19</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MKSTREAM'</span><span class="o">:</span> <span class="kc">true</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Royce'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res20</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res21</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res21</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res22</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAck</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'1692629925771-0'</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res22</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res23</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', []]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res24</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Bob'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res24</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res25</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPending</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res25</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0', 'consumers': [{'name': 'Bob', 'pending': 2}]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res26</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPendingRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res26</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'message_id': '1692629925789-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}, {'message_id': '1692629925790-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res27</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res27</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res28</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s1">'1692629925789-0'</span><span class="p">]</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res28</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res29</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'0-0'</span><span class="p">,</span> <span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res29</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res30</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'(1692629925789-0'</span><span class="p">,</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res30</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res31</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoStream</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res31</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2, 'last-generated-id': '1692629926436-0', 'groups': 1, 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}), 'last-entry': ('1692629926436-0', {'rider': 'Norem'})} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res32</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoGroups</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res32</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'italy_riders', 'consumers': 2, 'pending': 2, 'last-delivered-id': '1692629925790-0'}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res33</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoConsumers</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res33</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'Alice', 'pending': 2, 'idle': 199332}, {'name': 'Bob', 'pending': 0, 'idle': 489170}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Jones'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Wood'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Henshaw'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res34</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res34</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res35</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925771-0', {'rider': 'Castilla'}), ('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'}), ('1692629925791-0', {'rider': 'Prickett'}), ('1692629926436-0', {'rider': 'Norem'}), ('1692630612602-0', {'rider': 'Jones'}), ('1692630641947-0', {'rider': 'Wood'}), ('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Smith'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res36</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res36</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res37</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'MAXLEN'</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res37</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res38</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s2">"MAXLEN"</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res39</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res40</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xDel</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692631018238-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res40</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res41</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Nodejs_stream_tutorial-stepxadd_2')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" 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href="https://github.com/redis/node-redis/tree/emb-examples/doctests/dt-streams.js" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 7.02753 12.605C7.06381 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name="stream_tutorial-stepxadd_2" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Java_stream_tutorial-stepxadd_2" title="Open example"> Java </label> <div aria-labelledby="tab-stream_tutorial-stepxadd_2" class="panel order-last hidden w-full mt-0 relative" id="panel_Java_stream_tutorial-stepxadd_2" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-java" data-lang="java"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nn">io.redis.examples</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.StreamEntryID</span><span class="o">;</span> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.UnifiedJedis</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">public</span> <span class="kd">class</span> <span class="nc">StreamsExample</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kd">public</span> <span class="kt">void</span> <span class="nf">run</span><span class="o">(){</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">UnifiedJedis</span> <span class="n">jedis</span> <span class="o">=</span> <span class="k">new</span> <span class="n">UnifiedJedis</span><span class="o">(</span><span class="s">"redis://localhost:6379"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"30.2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res1</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"28.8"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"3"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res2</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.7"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res3</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582226-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"1701760582225-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res4</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701760841292-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701760841292-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res5</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">block</span><span class="o">(</span><span class="mi">300</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">100</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701761996660-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701761996661-0 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701761996661-1 {rider=Prickett, speed=29.7, location_id=1, position=2}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.9"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res6</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701762285679-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res7</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res8</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res8</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res9</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-2"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res9</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">try</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res10</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res10</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="o">(</span><span class="n">JedisDataException</span> <span class="n">e</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">e</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res11</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-*"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res11</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res12</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res13</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">),</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res14</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res14</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res15</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res15</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res16</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res16</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res17</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrevrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res17</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701765218592-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res18</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res18</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701765384638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701765384638-1 {rider=Norem, speed=28.8, location_id=1, position=3}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res19</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"france_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">false</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res19</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res20</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">true</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res20</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilaa"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Royce"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Sam-Bodden"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id5</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res21</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res21</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res22</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res22</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xack</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">id1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res23</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res24</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res24</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res25</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Bob"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res25</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701767632261-1 {rider=Royce}, 1701767632262-0 {rider=Sam-Bodden}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingSummary</span> <span class="n">res26</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res26</span><span class="o">.</span><span class="na">getConsumerMessageCount</span><span class="o">());</span> <span class="c1">// &gt;&gt;&gt; {Bob=2} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamPendingEntry</span><span class="o">&gt;</span> <span class="n">res27</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">XPendingParams</span><span class="o">.</span><span class="na">xPendingParams</span><span class="o">().</span><span class="na">start</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MINIMUM_ID</span><span class="o">).</span><span class="na">end</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MAXIMUM_ID</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res27</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768567412-1 Bob idle:0 times:1, 1701768567412-2 Bob idle:0 times:1] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res28</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">(),</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res28</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768744819-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res29</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="mi">0</span><span class="n">L</span><span class="o">,</span> <span class="n">XClaimParams</span><span class="o">.</span><span class="na">xClaimParams</span><span class="o">().</span><span class="na">time</span><span class="o">(</span><span class="mi">60000</span><span class="o">),</span><span class="n">id2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res29</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769004195-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res30</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="s">"0-0"</span><span class="o">),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res30</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769266831-2=[1701769266831-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res31</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">()),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res31</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [0-0=[1701769605847-2 {rider=Sam-Bodden}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoStream</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span><span class="o">.</span><span class="na">getStreamInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {radix-tree-keys=1, radix-tree-nodes=2, entries-added=5, length=5, groups=1, max-deleted-entry-id=0-0, first-entry=1701769637612-0 {rider=Castilaa}, last-generated-id=1701769637612-4, last-entry=1701769637612-4 {rider=Norem}, recorded-first-entry-id=1701769637612-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamGroupInfo</span><span class="o">&gt;</span> <span class="n">res33</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoGroups</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamGroupInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res33</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getGroupInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {last-delivered-id=1701770253659-0, lag=2, pending=2, name=italy_riders, consumers=2, entries-read=3} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamConsumersInfo</span><span class="o">&gt;</span> <span class="n">res34</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoConsumers</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamConsumerInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res34</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getConsumerInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// {inactive=1, idle=1, pending=1, name=Alice} , {inactive=3, idle=3, pending=1, name=Bob} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Jones"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Wood"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Henshaw"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res35</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res36</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res36</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771219852-0 {rider=Castilaa}, 1701771219852-1 {rider=Royce}, 1701771219853-0 {rider=Sam-Bodden}, 1701771219853-1 {rider=Prickett}, 1701771219853-2 {rider=Norem}, 1701771219858-0 {rider=Jones}, 1701771219858-1 {rider=Wood}, 1701771219859-0 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Smith"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">2</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res37</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res37</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771067332-1 {rider=Henshaw}, 1701771067332-2 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">).</span><span class="na">exactTrimming</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res38</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res39</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res40</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res40</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771356428-2 {rider=Henshaw}, 1701771356429-0 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xdel</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id6</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res41</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res42</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res42</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771517639-1 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="o">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Java_stream_tutorial-stepxadd_2')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" 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href="https://github.com/redis/jedis/tree/master/src/test/java/io/redis/examples/StreamsExample.java" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 7.02753 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name="stream_tutorial-stepxadd_2" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Go_stream_tutorial-stepxadd_2" title="Open example"> Go </label> <div aria-labelledby="tab-stream_tutorial-stepxadd_2" class="panel order-last hidden w-full mt-0 relative" id="panel_Go_stream_tutorial-stepxadd_2" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nx">example_commands_test</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"context"</span> </span></span><span class="line"><span class="cl"> <span class="s">"fmt"</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="s">"github.com/redis/go-redis/v9"</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xadd</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res1</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res1) // &gt;&gt;&gt; 1692632086370-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res2</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.PrintLn(res2) // &gt;&gt;&gt; 1692632094485-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res3</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res3) // &gt;&gt;&gt; 1692632102976-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance1</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res4</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1691765278160-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res5</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Block</span><span class="p">:</span> <span class="mi">300</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res5</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; // [{race:france [{1692632086370-0 map[location_id:1 position:1... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="nx">res6</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="c1">//fmt.Println(res6) // &gt;&gt;&gt; 1692632147973-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res7</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res7</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceusa</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res8</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res8</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res9</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-2"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res9</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res10</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(err) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res11</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-*"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res11</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance2</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632147973-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res12</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res13</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632086369"</span><span class="p">,</span> <span class="s">"1692632086371"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res14</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res15</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632094485-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632102976-0 map[location_id:1 position:2 rider:Prickett speed:29.7]} {1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632147973-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res17</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRevRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res18</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:france [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreate</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res19</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreate</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res19</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreatemkstream</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res20</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res20</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupread</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632639151-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632647899-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632670501-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632678249-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res25) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res21</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res21) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceitaly</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632670501-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632678249-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res22</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res23</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAck</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res23</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res24</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy []}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res25</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632647899-0 map[rider:Royce]} {1692632662819-0 map[rider:Sam-Bodden]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res26</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPending</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res26</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{2 1692632647899-0 1692632662819-0 map[Bob:2]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res27</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPendingExt</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XPendingExtArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"-"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">End</span><span class="p">:</span> <span class="s">"+"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">10</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res27) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 Bob 0s 1} {1692632662819-0 Bob 0s 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res28</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632647899-0"</span><span class="p">,</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res28</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res29</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MinIdle</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Messages</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"1692632647899-0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res30</span><span class="p">,</span> <span class="nx">res30a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"0-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res31</span><span class="p">,</span> <span class="nx">res31a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Lora"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"(1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res32</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res32</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{5 1 2 1 1692632678249-0 0-0 5 {1692632639151-0 map[rider:Castilla]} {1692632678249-0 map[rider:Norem]} 1692632639151-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res33</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoGroups</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{italy_riders 3 2 1692632662819-0 3 2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res34</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoConsumers</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res34) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{Alice 1 1ms 1ms} {Bob 1 2ms 2ms} {Lora 0 1ms -1ms}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Jones"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res35</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res35</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res36</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res36) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1726649529170-1 map[rider:Wood]} {1726649529171-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res37</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res37</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res38</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLenApprox</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="mi">20</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res38</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xdel</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633198206-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633208557-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res39</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res39</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]} {1692633208557-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res40</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XDel</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1692633208557-0"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res40</span><span class="p">)</span> <span class="c1">// 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res41</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res41</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Go_stream_tutorial-stepxadd_2')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button aria-controls="panel_Go_stream_tutorial-stepxadd_2" class="visibility-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 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12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 7.02753 12.605C7.06381 12.1992 7.24399 11.8197 7.53553 11.535C5.75953 11.335 3.89153 10.647 3.89153 7.581C3.88005 6.78603 4.17513 6.01716 4.71553 5.434C4.47318 4.74369 4.50322 3.98693 4.79953 3.318C4.79953 3.318 5.47053 3.103 6.99953 4.138C8.31074 3.77905 9.69432 3.77905 11.0055 4.138C12.5325 3.103 13.2055 3.318 13.2055 3.318C13.5012 3.9877 13.5294 4.74513 13.2845 5.435C13.8221 6.01928 14.114 6.78817 14.0995 7.582C14.0995 10.655 12.2285 11.332 10.4465 11.53C10.6375 11.724 10.7847 11.9566 10.8784 12.2123C10.972 12.4679 11.0099 12.7405 10.9895 13.012C10.9895 14.081 10.9795 14.944 10.9795 15.206C10.9795 15.42 11.1235 15.669 11.5295 15.591C13.3328 14.9911 14.8636 13.7689 15.8479 12.1432C16.8321 10.5175 17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> <input class="radiotab w-0 h-0" data-lang="dotnet" id="Csharp_stream_tutorial-stepxadd_2" name="stream_tutorial-stepxadd_2" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Csharp_stream_tutorial-stepxadd_2" title="Open example"> C# </label> <div aria-labelledby="tab-stream_tutorial-stepxadd_2" class="panel order-last hidden w-full mt-0 relative" id="panel_Csharp_stream_tutorial-stepxadd_2" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-C#" data-lang="C#"><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">System.Runtime.CompilerServices</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">NRedisStack.Tests</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">StackExchange.Redis</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">public</span> <span class="k">class</span> <span class="nc">StreamTutorial</span> </span></span><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">public</span> <span class="k">void</span> <span class="n">run</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">muxer</span> <span class="p">=</span> <span class="n">ConnectionMultiplexer</span><span class="p">.</span><span class="n">Connect</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">db</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetDatabase</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res1</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">30.2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668482289-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res2</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">28.8</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">3</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668766534-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res3</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.7</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712669055705-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res4</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1712668482289-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res5</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread_block' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res6</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line hl"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line hl"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.9</span><span class="p">),</span> </span></span><span class="line hl"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line hl"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">2</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> <span class="p">);</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712675674750-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res8</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res9</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-2"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">try</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res10</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="p">(</span><span class="n">RedisServerException</span> <span class="n">ex</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">ex</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_bad_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res11</span> <span class="p">=</span> <span class="s">""</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="n">Version</span> <span class="n">version</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetServer</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">).</span><span class="n">Version</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="p">(</span><span class="n">version</span><span class="p">.</span><span class="n">Major</span> <span class="p">&gt;=</span> <span class="m">7</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-*"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; "0-3"</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_7' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res12</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_all' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res13</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">1712668482289</span><span class="p">,</span> <span class="m">1712668482291</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_time' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res14</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_1' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res15</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712668766534-1"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res16</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712675674750-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_empty' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res17</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrevrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res18</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res19</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res20</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create_mkstream' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744323758-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Royce"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744358384-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Sam-Bodden"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744379676-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744399401-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744413117-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res21</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res21</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res22</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAcknowledge</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1712744323758-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res24</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xack' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res25</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Bob"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_bob' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingInfo</span> <span class="n">res26</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPending</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"pending: {res26.PendingMessageCount}, min: {res26.LowestPendingMessageId}, max: {res26.HighestPendingMessageId}, consumers:[{string.Join("</span><span class="p">,</span> <span class="s">", res26.Consumers.Select(c =&gt; $"</span><span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">PendingMessageCount</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; pending: 2, min: 1712747506906-0, max: 1712747506907-0, consumers:[name: Bob, pending:2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingMessageInfo</span><span class="p">[]</span> <span class="n">res27</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPendingMessages</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="s">""</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamPendingMessageInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res27</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"message_id: {info.MessageId}, consumer: {info.ConsumerName}, time_since_delivered: {info.IdleTimeInMilliseconds}, times_delivered: {info.DeliveryCount}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506906-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506907-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending_plus_minus' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res28</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res28</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_pending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res29</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">60000</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="m">1712744358384</span> <span class="p">-</span> <span class="m">0</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res30</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"0-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res30.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res30.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0, (1712744358384-0: [rider: Royce])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res31</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"(1712744358384-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res31.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res31.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 0-0, (1712744379676-0: [rider: Sam-Bodden])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim_cursor' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"length: {res32.Length}, radix-tree-keys: {res32.RadixTreeKeys}, radix-tree-nodes: {res32.RadixTreeNodes}, last-generated-id: {res32.LastGeneratedId}, first-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}, last-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; length: 5, radix-tree-keys: 1, radix-tree-nodes: 2, last-generated-id: 1712756762686-1, first-entry: 1712756762685-0: [rider: Castilla], last-entry: 1712756762686-1: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamGroupInfo</span><span class="p">[]</span> <span class="n">res33</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamGroupInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamGroupInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, consumers: {info.ConsumerCount}, pending: {info.PendingMessageCount}, last-delivered-id: {info.LastDeliveredId}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: italy_riders, consumers: 2, pending: 2, last-delivered-id: 1712757192730-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_groups' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamConsumerInfo</span><span class="p">[]</span> <span class="n">res34</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamConsumerInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamConsumerInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res34</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, pending: {info.PendingMessageCount}, idle: {info.IdleTimeInMilliseconds}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Alice, pending: 1, idle: 7717</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Bob, pending: 0, idle: 7722</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_consumers' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Jones"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res36</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res36</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-1: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-2: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336129-0: [rider: Prickett]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336139-0: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758340854-0: [rider: Jones]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758341645-0: [rider: Wood]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758342134-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Smith"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">false</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res37</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res37</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746476-1: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746477-0: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'maxlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">false</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res40</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res40</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-1: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamDelete</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="s">"1712759694003-1"</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res42</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res42</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xdel' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> 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11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 7.02753 12.605C7.06381 12.1992 7.24399 11.8197 7.53553 11.535C5.75953 11.335 3.89153 10.647 3.89153 7.581C3.88005 6.78603 4.17513 6.01716 4.71553 5.434C4.47318 4.74369 4.50322 3.98693 4.79953 3.318C4.79953 3.318 5.47053 3.103 6.99953 4.138C8.31074 3.77905 9.69432 3.77905 11.0055 4.138C12.5325 3.103 13.2055 3.318 13.2055 3.318C13.5012 3.9877 13.5294 4.74513 13.2845 5.435C13.8221 6.01928 14.114 6.78817 14.0995 7.582C14.0995 10.655 12.2285 11.332 10.4465 11.53C10.6375 11.724 10.7847 11.9566 10.8784 12.2123C10.972 12.4679 11.0099 12.7405 10.9895 13.012C10.9895 14.081 10.9795 14.944 10.9795 15.206C10.9795 15.42 11.1235 15.669 11.5295 15.591C13.3328 14.9911 14.8636 13.7689 15.8479 12.1432C16.8321 10.5175 17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> </div> <p> The above call to the <a href="/docs/latest/commands/xadd/"> <code> XADD </code> </a> command adds an entry <code> rider: Castilla, speed: 29.9, position: 1, location_id: 2 </code> to the stream at key <code> race:france </code> , using an auto-generated entry ID, which is the one returned by the command, specifically <code> 1692632147973-0 </code> . It gets as its first argument the key name <code> race:france </code> , the second argument is the entry ID that identifies every entry inside a stream. However, in this case, we passed <code> * </code> because we want the server to generate a new ID for us. Every new ID will be monotonically increasing, so in more simple terms, every new entry added will have a higher ID compared to all the past entries. Auto-generation of IDs by the server is almost always what you want, and the reasons for specifying an ID explicitly are very rare. We'll talk more about this later. The fact that each Stream entry has an ID is another similarity with log files, where line numbers, or the byte offset inside the file, can be used in order to identify a given entry. Returning back at our <a href="/docs/latest/commands/xadd/"> <code> XADD </code> </a> example, after the key name and ID, the next arguments are the field-value pairs composing our stream entry. </p> <p> It is possible to get the number of items inside a Stream just using the <a href="/docs/latest/commands/xlen/"> <code> XLEN </code> </a> command: </p> <div class="codetabs cli group flex justify-start items-center flex-wrap box-border rounded-lg mt-0 mb-0 mx-auto bg-slate-900" id="stream_tutorial-stepxlen"> <input checked="" class="radiotab w-0 h-0" data-lang="redis-cli" id="redis-cli_stream_tutorial-stepxlen" name="stream_tutorial-stepxlen" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="redis-cli_stream_tutorial-stepxlen" title="Open example"> &gt;_ Redis CLI </label> <div aria-labelledby="tab-stream_tutorial-stepxlen" class="panel order-last hidden w-full mt-0 relative" id="panel_redis-cli_stream_tutorial-stepxlen" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-plaintext" data-lang="plaintext"><span class="line hl"><span class="cl">&gt; XLEN race:france </span></span><span class="line hl"><span class="cl">(integer) 4</span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_redis-cli_stream_tutorial-stepxlen')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <div class="cli-footer flex items-center justify-between rounded-b-md bg-slate-900 mt-0 px-4 pt-0 mb-0 transition-opacity ease-in-out duration-300 opacity-0 invisible group-hover:opacity-100 group-hover:visible"> <div class="flex-1 text-xs text-white overflow-ellipsis"> Are you tired of using redis-cli? 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aria-labelledby="tab-stream_tutorial-stepxlen" class="panel order-last hidden w-full mt-0 relative" id="panel_Python_stream_tutorial-stepxlen" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="s2">""" </span></span></span><span class="line"><span class="cl"><span class="s2">Code samples for Stream doc pages: </span></span></span><span class="line"><span class="cl"><span class="s2"> https://redis.io/docs/latest/develop/data-types/streams/ </span></span></span><span class="line"><span class="cl"><span class="s2">"""</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span> <span class="o">=</span> <span class="n">redis</span><span class="o">.</span><span class="n">Redis</span><span class="p">(</span><span class="n">decode_responses</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res1</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res1</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629576966-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res2</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res2</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629594113-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res3</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res3</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629613374-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res4</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"1691765278160-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res4</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res5</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span> <span class="n">block</span><span class="o">=</span><span class="mi">300</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france',</span> </span></span><span class="line"><span class="cl"><span class="c1"># [('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res6</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res6</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629676124-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res7</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res7</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res8</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res8</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res9</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-2"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res9</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">try</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="n">res10</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">res10</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"><span class="k">except</span> <span class="n">redis</span><span class="o">.</span><span class="n">exceptions</span><span class="o">.</span><span class="n">ResponseError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">e</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; WRONGID</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># Not yet implemented</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res11</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res12</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="mi">1692629576965</span><span class="p">,</span> <span class="mi">1692629576967</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res13</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res14</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629594113-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res14</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res15</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629676124-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res15</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; []</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res16</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrevrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res16</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res17</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res17</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res18</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"france_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res18</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res19</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">,</span> <span class="n">mkstream</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res19</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Royce"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Sam-Bodden"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res20</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res20</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res21</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res21</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res22</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xack</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"1692629925771-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res22</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res23</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res23</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', []]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res24</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res24</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:italy', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Royce'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Sam-Bodden'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res25</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res25</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'consumers': [{'name': 'Bob', 'pending': 2}]</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res26</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending_range</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res26</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925789-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># },</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925790-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res27</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res27</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res28</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s2">"1692629925789-0"</span><span class="p">])</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res28</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res29</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"0-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res29</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res30</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"(1692629925789-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res30</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res31</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_stream</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res31</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-generated-id': '1692629926436-0', 'groups': 1,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-entry': ('1692629926436-0', {'rider': 'Norem'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res32</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_groups</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'name': 'italy_riders', 'consumers': 2, 'pending': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-delivered-id': '1692629925790-0'</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res33</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_consumers</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res33</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Alice', 'pending': 2, 'idle': 199332},</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Bob', 'pending': 0, 'idle': 489170}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Jones"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Wood"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Henshaw"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res34</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res34</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res35</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res35</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0', {'rider': 'Royce'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0', {'rider': 'Sam-Bodden'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925791-0', {'rider': 'Prickett'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629926436-0', {'rider': 'Norem'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630612602-0', {'rider': 'Jones'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630641947-0', {'rider': 'Wood'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Smith"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res36</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res36</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res37</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res37</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res38</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res38</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res39</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res39</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res40</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xdel</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692631018238-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res40</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res41</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res41</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})]</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Python_stream_tutorial-stepxlen')" tabindex="1" title="Copy to clipboard"> <svg 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class="nx">createClient</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> <span class="nx">from</span> <span class="s1">'redis'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">client</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">createClient</span><span class="p">();</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">connect</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res1</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'30.2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1700073067968-0 N.B. actual values will differ from these examples </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res2</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'28.8'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'3'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629594113-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res3</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.7'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629613374-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res4</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1691765278160-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res4</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res5</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">block</span><span class="o">:</span> <span class="mi">300</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res5</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res6</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.9'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'2'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629676124-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res7</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res8</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res9</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-2'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="k">try</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kr">const</span> <span class="nx">res10</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res10</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> <span class="k">catch</span> <span class="p">(</span><span class="nx">error</span><span class="p">)</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">error</span><span class="p">(</span><span class="nx">error</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; WRONGID </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11a</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-*'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">racer</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11a</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res12</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1692629576965'</span><span class="p">,</span> <span class="s1">'1692629576967'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res12</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res13</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res13</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res14</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629594113-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res14</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res15</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629676124-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res15</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res16</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRevRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">1</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res17</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res17</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res18</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'france_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res18</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res19</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MKSTREAM'</span><span class="o">:</span> <span class="kc">true</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Royce'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res20</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res21</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res21</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res22</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAck</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'1692629925771-0'</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res22</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res23</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', []]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res24</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Bob'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res24</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res25</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPending</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res25</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0', 'consumers': [{'name': 'Bob', 'pending': 2}]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res26</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPendingRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res26</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'message_id': '1692629925789-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}, {'message_id': '1692629925790-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res27</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res27</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res28</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s1">'1692629925789-0'</span><span class="p">]</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res28</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res29</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'0-0'</span><span class="p">,</span> <span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res29</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res30</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'(1692629925789-0'</span><span class="p">,</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res30</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res31</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoStream</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res31</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2, 'last-generated-id': '1692629926436-0', 'groups': 1, 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}), 'last-entry': ('1692629926436-0', {'rider': 'Norem'})} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res32</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoGroups</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res32</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'italy_riders', 'consumers': 2, 'pending': 2, 'last-delivered-id': '1692629925790-0'}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res33</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoConsumers</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res33</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'Alice', 'pending': 2, 'idle': 199332}, {'name': 'Bob', 'pending': 0, 'idle': 489170}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Jones'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Wood'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Henshaw'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res34</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res34</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res35</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925771-0', {'rider': 'Castilla'}), ('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'}), ('1692629925791-0', {'rider': 'Prickett'}), ('1692629926436-0', {'rider': 'Norem'}), ('1692630612602-0', {'rider': 'Jones'}), ('1692630641947-0', {'rider': 'Wood'}), ('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Smith'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res36</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res36</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res37</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'MAXLEN'</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res37</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res38</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s2">"MAXLEN"</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res39</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res40</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xDel</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692631018238-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res40</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res41</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Nodejs_stream_tutorial-stepxlen')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" 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name="stream_tutorial-stepxlen" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Java_stream_tutorial-stepxlen" title="Open example"> Java </label> <div aria-labelledby="tab-stream_tutorial-stepxlen" class="panel order-last hidden w-full mt-0 relative" id="panel_Java_stream_tutorial-stepxlen" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-java" data-lang="java"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nn">io.redis.examples</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.StreamEntryID</span><span class="o">;</span> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.UnifiedJedis</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">public</span> <span class="kd">class</span> <span class="nc">StreamsExample</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kd">public</span> <span class="kt">void</span> <span class="nf">run</span><span class="o">(){</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">UnifiedJedis</span> <span class="n">jedis</span> <span class="o">=</span> <span class="k">new</span> <span class="n">UnifiedJedis</span><span class="o">(</span><span class="s">"redis://localhost:6379"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"30.2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res1</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"28.8"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"3"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res2</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.7"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res3</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582226-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"1701760582225-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res4</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701760841292-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701760841292-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res5</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">block</span><span class="o">(</span><span class="mi">300</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">100</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701761996660-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701761996661-0 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701761996661-1 {rider=Prickett, speed=29.7, location_id=1, position=2}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.9"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res6</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701762285679-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res7</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res8</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res8</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res9</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-2"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res9</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">try</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res10</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res10</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="o">(</span><span class="n">JedisDataException</span> <span class="n">e</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">e</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res11</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-*"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res11</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res12</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res13</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">),</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res14</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res14</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res15</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res15</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res16</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res16</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res17</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrevrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res17</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701765218592-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res18</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res18</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701765384638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701765384638-1 {rider=Norem, speed=28.8, location_id=1, position=3}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res19</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"france_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">false</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res19</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res20</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">true</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res20</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilaa"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Royce"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Sam-Bodden"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id5</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res21</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res21</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res22</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res22</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xack</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">id1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res23</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res24</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res24</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res25</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Bob"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res25</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701767632261-1 {rider=Royce}, 1701767632262-0 {rider=Sam-Bodden}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingSummary</span> <span class="n">res26</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res26</span><span class="o">.</span><span class="na">getConsumerMessageCount</span><span class="o">());</span> <span class="c1">// &gt;&gt;&gt; {Bob=2} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamPendingEntry</span><span class="o">&gt;</span> <span class="n">res27</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">XPendingParams</span><span class="o">.</span><span class="na">xPendingParams</span><span class="o">().</span><span class="na">start</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MINIMUM_ID</span><span class="o">).</span><span class="na">end</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MAXIMUM_ID</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res27</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768567412-1 Bob idle:0 times:1, 1701768567412-2 Bob idle:0 times:1] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res28</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">(),</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res28</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768744819-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res29</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="mi">0</span><span class="n">L</span><span class="o">,</span> <span class="n">XClaimParams</span><span class="o">.</span><span class="na">xClaimParams</span><span class="o">().</span><span class="na">time</span><span class="o">(</span><span class="mi">60000</span><span class="o">),</span><span class="n">id2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res29</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769004195-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res30</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="s">"0-0"</span><span class="o">),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res30</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769266831-2=[1701769266831-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res31</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">()),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res31</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [0-0=[1701769605847-2 {rider=Sam-Bodden}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoStream</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span><span class="o">.</span><span class="na">getStreamInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {radix-tree-keys=1, radix-tree-nodes=2, entries-added=5, length=5, groups=1, max-deleted-entry-id=0-0, first-entry=1701769637612-0 {rider=Castilaa}, last-generated-id=1701769637612-4, last-entry=1701769637612-4 {rider=Norem}, recorded-first-entry-id=1701769637612-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamGroupInfo</span><span class="o">&gt;</span> <span class="n">res33</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoGroups</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamGroupInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res33</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getGroupInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {last-delivered-id=1701770253659-0, lag=2, pending=2, name=italy_riders, consumers=2, entries-read=3} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamConsumersInfo</span><span class="o">&gt;</span> <span class="n">res34</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoConsumers</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamConsumerInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res34</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getConsumerInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// {inactive=1, idle=1, pending=1, name=Alice} , {inactive=3, idle=3, pending=1, name=Bob} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Jones"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Wood"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Henshaw"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res35</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res36</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res36</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771219852-0 {rider=Castilaa}, 1701771219852-1 {rider=Royce}, 1701771219853-0 {rider=Sam-Bodden}, 1701771219853-1 {rider=Prickett}, 1701771219853-2 {rider=Norem}, 1701771219858-0 {rider=Jones}, 1701771219858-1 {rider=Wood}, 1701771219859-0 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Smith"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">2</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res37</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res37</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771067332-1 {rider=Henshaw}, 1701771067332-2 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">).</span><span class="na">exactTrimming</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res38</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res39</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res40</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res40</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771356428-2 {rider=Henshaw}, 1701771356429-0 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xdel</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id6</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res41</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res42</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res42</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771517639-1 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="o">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Java_stream_tutorial-stepxlen')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" 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href="https://github.com/redis/jedis/tree/master/src/test/java/io/redis/examples/StreamsExample.java" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 7.02753 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name="stream_tutorial-stepxlen" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Go_stream_tutorial-stepxlen" title="Open example"> Go </label> <div aria-labelledby="tab-stream_tutorial-stepxlen" class="panel order-last hidden w-full mt-0 relative" id="panel_Go_stream_tutorial-stepxlen" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nx">example_commands_test</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"context"</span> </span></span><span class="line"><span class="cl"> <span class="s">"fmt"</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="s">"github.com/redis/go-redis/v9"</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xadd</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res1</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res1) // &gt;&gt;&gt; 1692632086370-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res2</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.PrintLn(res2) // &gt;&gt;&gt; 1692632094485-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res3</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res3) // &gt;&gt;&gt; 1692632102976-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance1</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res4</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1691765278160-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res5</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Block</span><span class="p">:</span> <span class="mi">300</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res5</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; // [{race:france [{1692632086370-0 map[location_id:1 position:1... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res6</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">//fmt.Println(res6) // &gt;&gt;&gt; 1692632147973-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="nx">res7</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res7</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceusa</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res8</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res8</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res9</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-2"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res9</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res10</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(err) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res11</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-*"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res11</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance2</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632147973-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res12</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res13</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632086369"</span><span class="p">,</span> <span class="s">"1692632086371"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res14</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res15</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632094485-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632102976-0 map[location_id:1 position:2 rider:Prickett speed:29.7]} {1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632147973-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res17</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRevRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res18</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:france [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreate</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res19</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreate</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res19</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreatemkstream</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res20</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res20</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupread</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632639151-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632647899-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632670501-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632678249-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res25) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res21</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res21) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceitaly</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632670501-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632678249-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res22</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res23</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAck</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res23</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res24</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy []}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res25</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632647899-0 map[rider:Royce]} {1692632662819-0 map[rider:Sam-Bodden]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res26</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPending</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res26</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{2 1692632647899-0 1692632662819-0 map[Bob:2]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res27</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPendingExt</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XPendingExtArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"-"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">End</span><span class="p">:</span> <span class="s">"+"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">10</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res27) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 Bob 0s 1} {1692632662819-0 Bob 0s 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res28</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632647899-0"</span><span class="p">,</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res28</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res29</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MinIdle</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Messages</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"1692632647899-0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res30</span><span class="p">,</span> <span class="nx">res30a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"0-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res31</span><span class="p">,</span> <span class="nx">res31a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Lora"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"(1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res32</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res32</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{5 1 2 1 1692632678249-0 0-0 5 {1692632639151-0 map[rider:Castilla]} {1692632678249-0 map[rider:Norem]} 1692632639151-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res33</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoGroups</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{italy_riders 3 2 1692632662819-0 3 2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res34</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoConsumers</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res34) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{Alice 1 1ms 1ms} {Bob 1 2ms 2ms} {Lora 0 1ms -1ms}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Jones"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res35</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res35</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res36</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res36) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1726649529170-1 map[rider:Wood]} {1726649529171-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res37</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res37</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res38</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLenApprox</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="mi">20</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res38</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xdel</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633198206-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633208557-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res39</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res39</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]} {1692633208557-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res40</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XDel</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1692633208557-0"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res40</span><span class="p">)</span> <span class="c1">// 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res41</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res41</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Go_stream_tutorial-stepxlen')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button aria-controls="panel_Go_stream_tutorial-stepxlen" class="visibility-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-2 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hover:bg-slate-600 hover:border-transparent focus:outline-none focus:ring-2 focus:white focus:border-slate-500" href="https://redis.io/docs/latest/develop/connect/clients/go/" tabindex="1" title="Quick-Start"> Go Quick-Start </a> <div class="w-1/2"> </div> <div class="flex-1 text-right"> <a class="button text-neutral-400 hover:text-slate-100 h-6 w-6 p-1" href="https://github.com/redis/go-redis/tree/master/doctests/stream_tutorial_test.go" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 7.02753 12.605C7.06381 12.1992 7.24399 11.8197 7.53553 11.535C5.75953 11.335 3.89153 10.647 3.89153 7.581C3.88005 6.78603 4.17513 6.01716 4.71553 5.434C4.47318 4.74369 4.50322 3.98693 4.79953 3.318C4.79953 3.318 5.47053 3.103 6.99953 4.138C8.31074 3.77905 9.69432 3.77905 11.0055 4.138C12.5325 3.103 13.2055 3.318 13.2055 3.318C13.5012 3.9877 13.5294 4.74513 13.2845 5.435C13.8221 6.01928 14.114 6.78817 14.0995 7.582C14.0995 10.655 12.2285 11.332 10.4465 11.53C10.6375 11.724 10.7847 11.9566 10.8784 12.2123C10.972 12.4679 11.0099 12.7405 10.9895 13.012C10.9895 14.081 10.9795 14.944 10.9795 15.206C10.9795 15.42 11.1235 15.669 11.5295 15.591C13.3328 14.9911 14.8636 13.7689 15.8479 12.1432C16.8321 10.5175 17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> <input class="radiotab w-0 h-0" data-lang="dotnet" id="Csharp_stream_tutorial-stepxlen" name="stream_tutorial-stepxlen" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Csharp_stream_tutorial-stepxlen" title="Open example"> C# </label> <div aria-labelledby="tab-stream_tutorial-stepxlen" class="panel order-last hidden w-full mt-0 relative" id="panel_Csharp_stream_tutorial-stepxlen" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-C#" data-lang="C#"><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">System.Runtime.CompilerServices</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">NRedisStack.Tests</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">StackExchange.Redis</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">public</span> <span class="k">class</span> <span class="nc">StreamTutorial</span> </span></span><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">public</span> <span class="k">void</span> <span class="n">run</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">muxer</span> <span class="p">=</span> <span class="n">ConnectionMultiplexer</span><span class="p">.</span><span class="n">Connect</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">db</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetDatabase</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res1</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">30.2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668482289-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res2</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">28.8</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">3</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668766534-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res3</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.7</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712669055705-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res4</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1712668482289-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res5</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread_block' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res6</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.9</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712675674750-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res8</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res9</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-2"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">try</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res10</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="p">(</span><span class="n">RedisServerException</span> <span class="n">ex</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">ex</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_bad_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res11</span> <span class="p">=</span> <span class="s">""</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="n">Version</span> <span class="n">version</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetServer</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">).</span><span class="n">Version</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="p">(</span><span class="n">version</span><span class="p">.</span><span class="n">Major</span> <span class="p">&gt;=</span> <span class="m">7</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-*"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; "0-3"</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_7' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res12</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_all' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res13</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">1712668482289</span><span class="p">,</span> <span class="m">1712668482291</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_time' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res14</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_1' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res15</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712668766534-1"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res16</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712675674750-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_empty' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res17</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrevrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res18</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res19</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res20</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create_mkstream' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744323758-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Royce"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744358384-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Sam-Bodden"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744379676-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744399401-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744413117-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res21</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res21</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res22</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAcknowledge</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1712744323758-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res24</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xack' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res25</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Bob"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_bob' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingInfo</span> <span class="n">res26</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPending</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"pending: {res26.PendingMessageCount}, min: {res26.LowestPendingMessageId}, max: {res26.HighestPendingMessageId}, consumers:[{string.Join("</span><span class="p">,</span> <span class="s">", res26.Consumers.Select(c =&gt; $"</span><span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">PendingMessageCount</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; pending: 2, min: 1712747506906-0, max: 1712747506907-0, consumers:[name: Bob, pending:2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingMessageInfo</span><span class="p">[]</span> <span class="n">res27</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPendingMessages</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="s">""</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamPendingMessageInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res27</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"message_id: {info.MessageId}, consumer: {info.ConsumerName}, time_since_delivered: {info.IdleTimeInMilliseconds}, times_delivered: {info.DeliveryCount}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506906-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506907-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending_plus_minus' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res28</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res28</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_pending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res29</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">60000</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="m">1712744358384</span> <span class="p">-</span> <span class="m">0</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res30</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"0-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res30.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res30.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0, (1712744358384-0: [rider: Royce])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res31</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"(1712744358384-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res31.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res31.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 0-0, (1712744379676-0: [rider: Sam-Bodden])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim_cursor' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"length: {res32.Length}, radix-tree-keys: {res32.RadixTreeKeys}, radix-tree-nodes: {res32.RadixTreeNodes}, last-generated-id: {res32.LastGeneratedId}, first-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}, last-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; length: 5, radix-tree-keys: 1, radix-tree-nodes: 2, last-generated-id: 1712756762686-1, first-entry: 1712756762685-0: [rider: Castilla], last-entry: 1712756762686-1: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamGroupInfo</span><span class="p">[]</span> <span class="n">res33</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamGroupInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamGroupInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, consumers: {info.ConsumerCount}, pending: {info.PendingMessageCount}, last-delivered-id: {info.LastDeliveredId}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: italy_riders, consumers: 2, pending: 2, last-delivered-id: 1712757192730-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_groups' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamConsumerInfo</span><span class="p">[]</span> <span class="n">res34</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamConsumerInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamConsumerInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res34</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, pending: {info.PendingMessageCount}, idle: {info.IdleTimeInMilliseconds}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Alice, pending: 1, idle: 7717</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Bob, pending: 0, idle: 7722</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_consumers' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Jones"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res36</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res36</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-1: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-2: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336129-0: [rider: Prickett]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336139-0: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758340854-0: [rider: Jones]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758341645-0: [rider: Wood]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758342134-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Smith"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">false</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res37</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res37</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746476-1: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746477-0: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'maxlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">false</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res40</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res40</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-1: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamDelete</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="s">"1712759694003-1"</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res42</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res42</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xdel' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" 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title="Quick-Start"> C# Quick-Start </a> <div class="w-1/2"> </div> <div class="flex-1 text-right"> <a class="button text-neutral-400 hover:text-slate-100 h-6 w-6 p-1" href="https://github.com/redis/NRedisStack/tree/master/tests/Doc/StreamTutorial.cs" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 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fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> </div> <h3 id="entry-ids"> Entry IDs </h3> <p> The entry ID returned by the <a href="/docs/latest/commands/xadd/"> <code> XADD </code> </a> command, and identifying univocally each entry inside a given stream, is composed of two parts: </p> <pre tabindex="0"><code>&lt;millisecondsTime&gt;-&lt;sequenceNumber&gt; </code></pre> <p> The milliseconds time part is actually the local time in the local Redis node generating the stream ID, however if the current milliseconds time happens to be smaller than the previous entry time, then the previous entry time is used instead, so if a clock jumps backward the monotonically incrementing ID property still holds. The sequence number is used for entries created in the same millisecond. Since the sequence number is 64 bit wide, in practical terms there is no limit to the number of entries that can be generated within the same millisecond. </p> <p> The format of such IDs may look strange at first, and the gentle reader may wonder why the time is part of the ID. The reason is that Redis streams support range queries by ID. Because the ID is related to the time the entry is generated, this gives the ability to query for time ranges basically for free. We will see this soon while covering the <a href="/docs/latest/commands/xrange/"> <code> XRANGE </code> </a> command. </p> <p> If for some reason the user needs incremental IDs that are not related to time but are actually associated to another external system ID, as previously mentioned, the <a href="/docs/latest/commands/xadd/"> <code> XADD </code> </a> command can take an explicit ID instead of the <code> * </code> wildcard ID that triggers auto-generation, like in the following examples: </p> <div class="codetabs cli group flex justify-start items-center flex-wrap box-border rounded-lg mt-0 mb-0 mx-auto bg-slate-900" id="stream_tutorial-stepxadd_id"> <input checked="" class="radiotab w-0 h-0" data-lang="redis-cli" id="redis-cli_stream_tutorial-stepxadd_id" name="stream_tutorial-stepxadd_id" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="redis-cli_stream_tutorial-stepxadd_id" title="Open example"> &gt;_ Redis CLI </label> <div aria-labelledby="tab-stream_tutorial-stepxadd_id" class="panel order-last hidden w-full mt-0 relative" id="panel_redis-cli_stream_tutorial-stepxadd_id" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-plaintext" data-lang="plaintext"><span class="line hl"><span class="cl">&gt; XADD race:usa 0-1 racer Castilla </span></span><span class="line hl"><span class="cl">0-1 </span></span><span class="line hl"><span class="cl">&gt; XADD race:usa 0-2 racer Norem </span></span><span class="line hl"><span class="cl">0-2</span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_redis-cli_stream_tutorial-stepxadd_id')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <div class="cli-footer flex items-center justify-between rounded-b-md bg-slate-900 mt-0 px-4 pt-0 mb-0 transition-opacity ease-in-out duration-300 opacity-0 invisible group-hover:opacity-100 group-hover:visible"> <div class="flex-1 text-xs text-white overflow-ellipsis"> Are you tired of using redis-cli? Try Redis Insight - the developer GUI for Redis. </div> <div class="text-right"> <a class="rounded rounded-mx px-2 py-1 flex items-center text-white text-xs hover:text-white hover:bg-slate-600 hover:border-transparent focus:outline-none focus:ring-2 focus:white focus:border-slate-500" href="https://redis.com/redis-enterprise/redis-insight/" tabindex="1" title="Get Redis Insight"> <svg class="w-4 h-4 mr-1" fill="none" height="14" viewbox="0 0 14 14" width="14" xmlns="http://www.w3.org/2000/svg"> <path d="M2.26236 5.66895L1.21732 6.07172L7.00018 8.65693V7.79842L2.26236 5.66895Z" fill="#fca5a5"> </path> <path d="M2.26236 8.02271L1.21732 8.42548L7.00018 11.0119V10.1516L2.26236 8.02271Z" fill="#fca5a5"> </path> <path d="M1.21732 3.7175L7.00018 6.30392V2.87805L8.66273 2.13423L7.00018 1.49512L1.21732 3.7175Z" fill="#fca5a5"> </path> <path d="M7.00018 2.8781V6.30366L1.21732 3.71724V5.20004L7.00018 7.79705V8.65526L1.21732 6.07217V7.55496L7.00018 10.1553V11.0135L1.21732 8.42376V9.90656H1.18878L7.00018 12.5051L8.66273 11.7613V2.13428L7.00018 2.8781Z" fill="#f87171"> </path> <path d="M9.07336 11.5777L10.7359 10.8338V4.01538L9.07336 4.7592V11.5777Z" fill="#f87171"> </path> <path d="M9.07336 4.75867L10.7359 4.01485L9.07336 3.37573V4.75867Z" fill="#fca5a5"> </path> <path d="M11.1481 10.6497L12.8112 9.90591V5.896L11.1487 6.63982L11.1481 10.6497Z" fill="#f87171"> </path> <path d="M11.1481 6.63954L12.8112 5.89572L11.1481 5.25781V6.63954Z" fill="#fca5a5"> </path> </svg> <span> Get Redis Insight </span> </a> </div> </div> </div> <input class="radiotab w-0 h-0" data-lang="python" id="Python_stream_tutorial-stepxadd_id" name="stream_tutorial-stepxadd_id" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Python_stream_tutorial-stepxadd_id" title="Open example"> Python </label> <div aria-labelledby="tab-stream_tutorial-stepxadd_id" class="panel order-last hidden w-full mt-0 relative" id="panel_Python_stream_tutorial-stepxadd_id" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="s2">""" </span></span></span><span class="line"><span class="cl"><span class="s2">Code samples for Stream doc pages: </span></span></span><span class="line"><span class="cl"><span class="s2"> https://redis.io/docs/latest/develop/data-types/streams/ </span></span></span><span class="line"><span class="cl"><span class="s2">"""</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span> <span class="o">=</span> <span class="n">redis</span><span class="o">.</span><span class="n">Redis</span><span class="p">(</span><span class="n">decode_responses</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res1</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res1</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629576966-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res2</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res2</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629594113-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res3</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res3</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629613374-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res4</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"1691765278160-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res4</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res5</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span> <span class="n">block</span><span class="o">=</span><span class="mi">300</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france',</span> </span></span><span class="line"><span class="cl"><span class="c1"># [('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res6</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res6</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629676124-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res7</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res7</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res8</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res8</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res9</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-2"</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res9</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">try</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="n">res10</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">res10</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"><span class="k">except</span> <span class="n">redis</span><span class="o">.</span><span class="n">exceptions</span><span class="o">.</span><span class="n">ResponseError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">e</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; WRONGID</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># Not yet implemented</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res11</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res12</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="mi">1692629576965</span><span class="p">,</span> <span class="mi">1692629576967</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res13</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res14</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629594113-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res14</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res15</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629676124-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res15</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; []</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res16</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrevrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res16</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res17</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res17</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res18</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"france_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res18</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res19</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">,</span> <span class="n">mkstream</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res19</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Royce"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Sam-Bodden"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res20</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res20</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res21</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res21</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res22</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xack</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"1692629925771-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res22</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res23</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res23</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', []]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res24</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res24</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:italy', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Royce'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Sam-Bodden'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res25</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res25</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'consumers': [{'name': 'Bob', 'pending': 2}]</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res26</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending_range</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res26</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925789-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># },</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925790-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res27</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res27</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res28</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s2">"1692629925789-0"</span><span class="p">])</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res28</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res29</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"0-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res29</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res30</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"(1692629925789-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res30</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res31</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_stream</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res31</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-generated-id': '1692629926436-0', 'groups': 1,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-entry': ('1692629926436-0', {'rider': 'Norem'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res32</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_groups</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'name': 'italy_riders', 'consumers': 2, 'pending': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-delivered-id': '1692629925790-0'</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res33</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_consumers</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res33</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Alice', 'pending': 2, 'idle': 199332},</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Bob', 'pending': 0, 'idle': 489170}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Jones"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Wood"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Henshaw"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res34</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res34</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res35</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res35</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0', {'rider': 'Royce'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0', {'rider': 'Sam-Bodden'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925791-0', {'rider': 'Prickett'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629926436-0', {'rider': 'Norem'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630612602-0', {'rider': 'Jones'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630641947-0', {'rider': 'Wood'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Smith"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res36</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res36</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res37</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res37</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res38</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res38</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res39</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res39</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res40</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xdel</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692631018238-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res40</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res41</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res41</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})]</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Python_stream_tutorial-stepxadd_id')" tabindex="1" title="Copy to clipboard"> <svg 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<span class="nx">createClient</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> <span class="nx">from</span> <span class="s1">'redis'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">client</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">createClient</span><span class="p">();</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">connect</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res1</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'30.2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1700073067968-0 N.B. actual values will differ from these examples </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res2</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'28.8'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'3'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629594113-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res3</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.7'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629613374-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res4</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1691765278160-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res4</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res5</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">block</span><span class="o">:</span> <span class="mi">300</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res5</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res6</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.9'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'2'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629676124-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res7</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res8</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line hl"><span class="cl"><span class="p">});</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res9</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-2'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line hl"><span class="cl"><span class="p">});</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="k">try</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kr">const</span> <span class="nx">res10</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res10</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> <span class="k">catch</span> <span class="p">(</span><span class="nx">error</span><span class="p">)</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">error</span><span class="p">(</span><span class="nx">error</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; WRONGID </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11a</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-*'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">racer</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11a</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res12</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1692629576965'</span><span class="p">,</span> <span class="s1">'1692629576967'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res12</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res13</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res13</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res14</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629594113-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res14</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res15</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629676124-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res15</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res16</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRevRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">1</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res17</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res17</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res18</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'france_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res18</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res19</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MKSTREAM'</span><span class="o">:</span> <span class="kc">true</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Royce'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res20</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res21</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res21</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res22</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAck</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'1692629925771-0'</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res22</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res23</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', []]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res24</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Bob'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res24</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res25</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPending</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res25</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0', 'consumers': [{'name': 'Bob', 'pending': 2}]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res26</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPendingRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res26</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'message_id': '1692629925789-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}, {'message_id': '1692629925790-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res27</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res27</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res28</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s1">'1692629925789-0'</span><span class="p">]</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res28</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res29</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'0-0'</span><span class="p">,</span> <span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res29</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res30</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'(1692629925789-0'</span><span class="p">,</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res30</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res31</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoStream</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res31</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2, 'last-generated-id': '1692629926436-0', 'groups': 1, 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}), 'last-entry': ('1692629926436-0', {'rider': 'Norem'})} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res32</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoGroups</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res32</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'italy_riders', 'consumers': 2, 'pending': 2, 'last-delivered-id': '1692629925790-0'}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res33</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoConsumers</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res33</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'Alice', 'pending': 2, 'idle': 199332}, {'name': 'Bob', 'pending': 0, 'idle': 489170}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Jones'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Wood'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Henshaw'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res34</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res34</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res35</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925771-0', {'rider': 'Castilla'}), ('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'}), ('1692629925791-0', {'rider': 'Prickett'}), ('1692629926436-0', {'rider': 'Norem'}), ('1692630612602-0', {'rider': 'Jones'}), ('1692630641947-0', {'rider': 'Wood'}), ('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Smith'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res36</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res36</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res37</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'MAXLEN'</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res37</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res38</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s2">"MAXLEN"</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res39</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res40</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xDel</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692631018238-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res40</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res41</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Nodejs_stream_tutorial-stepxadd_id')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" 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href="https://github.com/redis/node-redis/tree/emb-examples/doctests/dt-streams.js" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 7.02753 12.605C7.06381 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name="stream_tutorial-stepxadd_id" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Java_stream_tutorial-stepxadd_id" title="Open example"> Java </label> <div aria-labelledby="tab-stream_tutorial-stepxadd_id" class="panel order-last hidden w-full mt-0 relative" id="panel_Java_stream_tutorial-stepxadd_id" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-java" data-lang="java"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nn">io.redis.examples</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.StreamEntryID</span><span class="o">;</span> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.UnifiedJedis</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">public</span> <span class="kd">class</span> <span class="nc">StreamsExample</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kd">public</span> <span class="kt">void</span> <span class="nf">run</span><span class="o">(){</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">UnifiedJedis</span> <span class="n">jedis</span> <span class="o">=</span> <span class="k">new</span> <span class="n">UnifiedJedis</span><span class="o">(</span><span class="s">"redis://localhost:6379"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"30.2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res1</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"28.8"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"3"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res2</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.7"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res3</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582226-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"1701760582225-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res4</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701760841292-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701760841292-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res5</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">block</span><span class="o">(</span><span class="mi">300</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">100</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701761996660-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701761996661-0 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701761996661-1 {rider=Prickett, speed=29.7, location_id=1, position=2}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.9"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res6</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701762285679-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res7</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res8</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res8</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res9</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-2"</span><span class="o">));</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res9</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">try</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res10</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res10</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="o">(</span><span class="n">JedisDataException</span> <span class="n">e</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">e</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res11</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-*"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res11</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res12</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res13</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">),</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res14</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res14</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res15</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res15</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res16</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res16</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res17</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrevrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res17</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701765218592-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res18</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res18</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701765384638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701765384638-1 {rider=Norem, speed=28.8, location_id=1, position=3}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res19</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"france_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">false</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res19</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res20</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">true</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res20</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilaa"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Royce"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Sam-Bodden"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id5</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res21</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res21</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res22</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res22</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xack</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">id1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res23</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res24</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res24</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res25</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Bob"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res25</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701767632261-1 {rider=Royce}, 1701767632262-0 {rider=Sam-Bodden}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingSummary</span> <span class="n">res26</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res26</span><span class="o">.</span><span class="na">getConsumerMessageCount</span><span class="o">());</span> <span class="c1">// &gt;&gt;&gt; {Bob=2} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamPendingEntry</span><span class="o">&gt;</span> <span class="n">res27</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">XPendingParams</span><span class="o">.</span><span class="na">xPendingParams</span><span class="o">().</span><span class="na">start</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MINIMUM_ID</span><span class="o">).</span><span class="na">end</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MAXIMUM_ID</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res27</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768567412-1 Bob idle:0 times:1, 1701768567412-2 Bob idle:0 times:1] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res28</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">(),</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res28</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768744819-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res29</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="mi">0</span><span class="n">L</span><span class="o">,</span> <span class="n">XClaimParams</span><span class="o">.</span><span class="na">xClaimParams</span><span class="o">().</span><span class="na">time</span><span class="o">(</span><span class="mi">60000</span><span class="o">),</span><span class="n">id2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res29</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769004195-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res30</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="s">"0-0"</span><span class="o">),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res30</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769266831-2=[1701769266831-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res31</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">()),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res31</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [0-0=[1701769605847-2 {rider=Sam-Bodden}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoStream</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span><span class="o">.</span><span class="na">getStreamInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {radix-tree-keys=1, radix-tree-nodes=2, entries-added=5, length=5, groups=1, max-deleted-entry-id=0-0, first-entry=1701769637612-0 {rider=Castilaa}, last-generated-id=1701769637612-4, last-entry=1701769637612-4 {rider=Norem}, recorded-first-entry-id=1701769637612-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamGroupInfo</span><span class="o">&gt;</span> <span class="n">res33</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoGroups</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamGroupInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res33</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getGroupInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {last-delivered-id=1701770253659-0, lag=2, pending=2, name=italy_riders, consumers=2, entries-read=3} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamConsumersInfo</span><span class="o">&gt;</span> <span class="n">res34</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoConsumers</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamConsumerInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res34</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getConsumerInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// {inactive=1, idle=1, pending=1, name=Alice} , {inactive=3, idle=3, pending=1, name=Bob} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Jones"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Wood"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Henshaw"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res35</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res36</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res36</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771219852-0 {rider=Castilaa}, 1701771219852-1 {rider=Royce}, 1701771219853-0 {rider=Sam-Bodden}, 1701771219853-1 {rider=Prickett}, 1701771219853-2 {rider=Norem}, 1701771219858-0 {rider=Jones}, 1701771219858-1 {rider=Wood}, 1701771219859-0 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Smith"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">2</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res37</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res37</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771067332-1 {rider=Henshaw}, 1701771067332-2 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">).</span><span class="na">exactTrimming</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res38</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res39</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res40</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res40</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771356428-2 {rider=Henshaw}, 1701771356429-0 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xdel</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id6</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res41</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res42</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res42</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771517639-1 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="o">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Java_stream_tutorial-stepxadd_id')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 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p-1" href="https://github.com/redis/jedis/tree/master/src/test/java/io/redis/examples/StreamsExample.java" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 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name="stream_tutorial-stepxadd_id" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Go_stream_tutorial-stepxadd_id" title="Open example"> Go </label> <div aria-labelledby="tab-stream_tutorial-stepxadd_id" class="panel order-last hidden w-full mt-0 relative" id="panel_Go_stream_tutorial-stepxadd_id" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nx">example_commands_test</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"context"</span> </span></span><span class="line"><span class="cl"> <span class="s">"fmt"</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="s">"github.com/redis/go-redis/v9"</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xadd</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res1</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res1) // &gt;&gt;&gt; 1692632086370-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res2</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.PrintLn(res2) // &gt;&gt;&gt; 1692632094485-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res3</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res3) // &gt;&gt;&gt; 1692632102976-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance1</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res4</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1691765278160-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res5</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Block</span><span class="p">:</span> <span class="mi">300</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res5</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; // [{race:france [{1692632086370-0 map[location_id:1 position:1... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res6</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">//fmt.Println(res6) // &gt;&gt;&gt; 1692632147973-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res7</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res7</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceusa</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">res8</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res8</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="nx">res9</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-2"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res9</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res10</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(err) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res11</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-*"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res11</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance2</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632147973-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res12</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res13</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632086369"</span><span class="p">,</span> <span class="s">"1692632086371"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res14</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res15</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632094485-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632102976-0 map[location_id:1 position:2 rider:Prickett speed:29.7]} {1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632147973-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res17</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRevRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res18</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:france [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreate</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res19</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreate</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res19</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreatemkstream</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res20</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res20</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupread</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632639151-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632647899-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632670501-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632678249-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res25) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res21</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res21) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceitaly</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632670501-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632678249-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res22</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res23</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAck</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res23</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res24</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy []}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res25</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632647899-0 map[rider:Royce]} {1692632662819-0 map[rider:Sam-Bodden]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res26</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPending</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res26</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{2 1692632647899-0 1692632662819-0 map[Bob:2]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res27</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPendingExt</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XPendingExtArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"-"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">End</span><span class="p">:</span> <span class="s">"+"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">10</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res27) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 Bob 0s 1} {1692632662819-0 Bob 0s 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res28</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632647899-0"</span><span class="p">,</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res28</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res29</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MinIdle</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Messages</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"1692632647899-0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res30</span><span class="p">,</span> <span class="nx">res30a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"0-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res31</span><span class="p">,</span> <span class="nx">res31a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Lora"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"(1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res32</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res32</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{5 1 2 1 1692632678249-0 0-0 5 {1692632639151-0 map[rider:Castilla]} {1692632678249-0 map[rider:Norem]} 1692632639151-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res33</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoGroups</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{italy_riders 3 2 1692632662819-0 3 2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res34</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoConsumers</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res34) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{Alice 1 1ms 1ms} {Bob 1 2ms 2ms} {Lora 0 1ms -1ms}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Jones"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res35</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res35</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res36</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res36) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1726649529170-1 map[rider:Wood]} {1726649529171-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res37</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res37</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res38</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLenApprox</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="mi">20</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res38</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xdel</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633198206-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633208557-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res39</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res39</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]} {1692633208557-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res40</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XDel</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1692633208557-0"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res40</span><span class="p">)</span> <span class="c1">// 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res41</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res41</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Go_stream_tutorial-stepxadd_id')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button aria-controls="panel_Go_stream_tutorial-stepxadd_id" class="visibility-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 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hover:text-white hover:bg-slate-600 hover:border-transparent focus:outline-none focus:ring-2 focus:white focus:border-slate-500" href="https://redis.io/docs/latest/develop/connect/clients/go/" tabindex="1" title="Quick-Start"> Go Quick-Start </a> <div class="w-1/2"> </div> <div class="flex-1 text-right"> <a class="button text-neutral-400 hover:text-slate-100 h-6 w-6 p-1" href="https://github.com/redis/go-redis/tree/master/doctests/stream_tutorial_test.go" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 7.02753 12.605C7.06381 12.1992 7.24399 11.8197 7.53553 11.535C5.75953 11.335 3.89153 10.647 3.89153 7.581C3.88005 6.78603 4.17513 6.01716 4.71553 5.434C4.47318 4.74369 4.50322 3.98693 4.79953 3.318C4.79953 3.318 5.47053 3.103 6.99953 4.138C8.31074 3.77905 9.69432 3.77905 11.0055 4.138C12.5325 3.103 13.2055 3.318 13.2055 3.318C13.5012 3.9877 13.5294 4.74513 13.2845 5.435C13.8221 6.01928 14.114 6.78817 14.0995 7.582C14.0995 10.655 12.2285 11.332 10.4465 11.53C10.6375 11.724 10.7847 11.9566 10.8784 12.2123C10.972 12.4679 11.0099 12.7405 10.9895 13.012C10.9895 14.081 10.9795 14.944 10.9795 15.206C10.9795 15.42 11.1235 15.669 11.5295 15.591C13.3328 14.9911 14.8636 13.7689 15.8479 12.1432C16.8321 10.5175 17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> <input class="radiotab w-0 h-0" data-lang="dotnet" id="Csharp_stream_tutorial-stepxadd_id" name="stream_tutorial-stepxadd_id" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Csharp_stream_tutorial-stepxadd_id" title="Open example"> C# </label> <div aria-labelledby="tab-stream_tutorial-stepxadd_id" class="panel order-last hidden w-full mt-0 relative" id="panel_Csharp_stream_tutorial-stepxadd_id" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-C#" data-lang="C#"><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">System.Runtime.CompilerServices</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">NRedisStack.Tests</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">StackExchange.Redis</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">public</span> <span class="k">class</span> <span class="nc">StreamTutorial</span> </span></span><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">public</span> <span class="k">void</span> <span class="n">run</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">muxer</span> <span class="p">=</span> <span class="n">ConnectionMultiplexer</span><span class="p">.</span><span class="n">Connect</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">db</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetDatabase</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res1</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">30.2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668482289-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res2</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">28.8</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">3</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668766534-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res3</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.7</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712669055705-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res4</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1712668482289-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res5</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread_block' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res6</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.9</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712675674750-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res8</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line hl"><span class="cl"> <span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res9</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line hl"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"0-2"</span> </span></span><span class="line hl"><span class="cl"> <span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">try</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res10</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="p">(</span><span class="n">RedisServerException</span> <span class="n">ex</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">ex</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_bad_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res11</span> <span class="p">=</span> <span class="s">""</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="n">Version</span> <span class="n">version</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetServer</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">).</span><span class="n">Version</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="p">(</span><span class="n">version</span><span class="p">.</span><span class="n">Major</span> <span class="p">&gt;=</span> <span class="m">7</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-*"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; "0-3"</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_7' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res12</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_all' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res13</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">1712668482289</span><span class="p">,</span> <span class="m">1712668482291</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_time' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res14</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_1' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res15</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712668766534-1"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res16</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712675674750-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_empty' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res17</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrevrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res18</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res19</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res20</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create_mkstream' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744323758-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Royce"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744358384-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Sam-Bodden"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744379676-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744399401-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744413117-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res21</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res21</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res22</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAcknowledge</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1712744323758-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res24</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xack' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res25</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Bob"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_bob' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingInfo</span> <span class="n">res26</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPending</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"pending: {res26.PendingMessageCount}, min: {res26.LowestPendingMessageId}, max: {res26.HighestPendingMessageId}, consumers:[{string.Join("</span><span class="p">,</span> <span class="s">", res26.Consumers.Select(c =&gt; $"</span><span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">PendingMessageCount</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; pending: 2, min: 1712747506906-0, max: 1712747506907-0, consumers:[name: Bob, pending:2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingMessageInfo</span><span class="p">[]</span> <span class="n">res27</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPendingMessages</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="s">""</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamPendingMessageInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res27</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"message_id: {info.MessageId}, consumer: {info.ConsumerName}, time_since_delivered: {info.IdleTimeInMilliseconds}, times_delivered: {info.DeliveryCount}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506906-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506907-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending_plus_minus' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res28</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res28</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_pending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res29</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">60000</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="m">1712744358384</span> <span class="p">-</span> <span class="m">0</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res30</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"0-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res30.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res30.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0, (1712744358384-0: [rider: Royce])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res31</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"(1712744358384-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res31.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res31.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 0-0, (1712744379676-0: [rider: Sam-Bodden])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim_cursor' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"length: {res32.Length}, radix-tree-keys: {res32.RadixTreeKeys}, radix-tree-nodes: {res32.RadixTreeNodes}, last-generated-id: {res32.LastGeneratedId}, first-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}, last-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; length: 5, radix-tree-keys: 1, radix-tree-nodes: 2, last-generated-id: 1712756762686-1, first-entry: 1712756762685-0: [rider: Castilla], last-entry: 1712756762686-1: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamGroupInfo</span><span class="p">[]</span> <span class="n">res33</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamGroupInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamGroupInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, consumers: {info.ConsumerCount}, pending: {info.PendingMessageCount}, last-delivered-id: {info.LastDeliveredId}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: italy_riders, consumers: 2, pending: 2, last-delivered-id: 1712757192730-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_groups' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamConsumerInfo</span><span class="p">[]</span> <span class="n">res34</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamConsumerInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamConsumerInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res34</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, pending: {info.PendingMessageCount}, idle: {info.IdleTimeInMilliseconds}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Alice, pending: 1, idle: 7717</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Bob, pending: 0, idle: 7722</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_consumers' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Jones"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res36</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res36</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-1: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-2: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336129-0: [rider: Prickett]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336139-0: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758340854-0: [rider: Jones]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758341645-0: [rider: Wood]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758342134-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Smith"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">false</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res37</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res37</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746476-1: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746477-0: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'maxlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">false</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res40</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res40</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-1: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamDelete</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="s">"1712759694003-1"</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res42</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res42</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xdel' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Csharp_stream_tutorial-stepxadd_id')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button aria-controls="panel_Csharp_stream_tutorial-stepxadd_id" class="visibility-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-2 h-7 w-7 mr-2 mt-2 p-1 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15.8479 12.1432C16.8321 10.5175 17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> </div> <p> Note that in this case, the minimum ID is 0-1 and that the command will not accept an ID equal or smaller than a previous one: </p> <div class="codetabs cli group flex justify-start items-center flex-wrap box-border rounded-lg mt-0 mb-0 mx-auto bg-slate-900" id="stream_tutorial-stepxadd_bad_id"> <input checked="" class="radiotab w-0 h-0" data-lang="redis-cli" id="redis-cli_stream_tutorial-stepxadd_bad_id" name="stream_tutorial-stepxadd_bad_id" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="redis-cli_stream_tutorial-stepxadd_bad_id" title="Open example"> &gt;_ Redis CLI </label> <div aria-labelledby="tab-stream_tutorial-stepxadd_bad_id" class="panel order-last hidden w-full mt-0 relative" id="panel_redis-cli_stream_tutorial-stepxadd_bad_id" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-plaintext" data-lang="plaintext"><span class="line hl"><span class="cl">&gt; XADD race:usa 0-1 racer Prickett </span></span><span class="line hl"><span class="cl">(error) ERR The ID specified in XADD is equal or smaller than the target stream top item</span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_redis-cli_stream_tutorial-stepxadd_bad_id')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 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Try Redis Insight - the developer GUI for Redis. </div> <div class="text-right"> <a class="rounded rounded-mx px-2 py-1 flex items-center text-white text-xs hover:text-white hover:bg-slate-600 hover:border-transparent focus:outline-none focus:ring-2 focus:white focus:border-slate-500" href="https://redis.com/redis-enterprise/redis-insight/" tabindex="1" title="Get Redis Insight"> <svg class="w-4 h-4 mr-1" fill="none" height="14" viewbox="0 0 14 14" width="14" xmlns="http://www.w3.org/2000/svg"> <path d="M2.26236 5.66895L1.21732 6.07172L7.00018 8.65693V7.79842L2.26236 5.66895Z" fill="#fca5a5"> </path> <path d="M2.26236 8.02271L1.21732 8.42548L7.00018 11.0119V10.1516L2.26236 8.02271Z" fill="#fca5a5"> </path> <path d="M1.21732 3.7175L7.00018 6.30392V2.87805L8.66273 2.13423L7.00018 1.49512L1.21732 3.7175Z" fill="#fca5a5"> </path> <path d="M7.00018 2.8781V6.30366L1.21732 3.71724V5.20004L7.00018 7.79705V8.65526L1.21732 6.07217V7.55496L7.00018 10.1553V11.0135L1.21732 8.42376V9.90656H1.18878L7.00018 12.5051L8.66273 11.7613V2.13428L7.00018 2.8781Z" fill="#f87171"> </path> <path d="M9.07336 11.5777L10.7359 10.8338V4.01538L9.07336 4.7592V11.5777Z" fill="#f87171"> </path> <path d="M9.07336 4.75867L10.7359 4.01485L9.07336 3.37573V4.75867Z" fill="#fca5a5"> </path> <path d="M11.1481 10.6497L12.8112 9.90591V5.896L11.1487 6.63982L11.1481 10.6497Z" fill="#f87171"> </path> <path d="M11.1481 6.63954L12.8112 5.89572L11.1481 5.25781V6.63954Z" fill="#fca5a5"> </path> </svg> <span> Get Redis Insight </span> </a> </div> </div> </div> <input class="radiotab w-0 h-0" data-lang="python" id="Python_stream_tutorial-stepxadd_bad_id" name="stream_tutorial-stepxadd_bad_id" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Python_stream_tutorial-stepxadd_bad_id" title="Open example"> Python </label> <div aria-labelledby="tab-stream_tutorial-stepxadd_bad_id" class="panel order-last hidden w-full mt-0 relative" id="panel_Python_stream_tutorial-stepxadd_bad_id" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="s2">""" </span></span></span><span class="line"><span class="cl"><span class="s2">Code samples for Stream doc pages: </span></span></span><span class="line"><span class="cl"><span class="s2"> https://redis.io/docs/latest/develop/data-types/streams/ </span></span></span><span class="line"><span class="cl"><span class="s2">"""</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span> <span class="o">=</span> <span class="n">redis</span><span class="o">.</span><span class="n">Redis</span><span class="p">(</span><span class="n">decode_responses</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res1</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res1</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629576966-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res2</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res2</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629594113-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res3</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res3</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629613374-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res4</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"1691765278160-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res4</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res5</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span> <span class="n">block</span><span class="o">=</span><span class="mi">300</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france',</span> </span></span><span class="line"><span class="cl"><span class="c1"># [('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res6</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res6</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629676124-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res7</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res7</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res8</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res8</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res9</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-2"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res9</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="k">try</span><span class="p">:</span> </span></span><span class="line hl"><span class="cl"> <span class="n">res10</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">res10</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line hl"><span class="cl"><span class="k">except</span> <span class="n">redis</span><span class="o">.</span><span class="n">exceptions</span><span class="o">.</span><span class="n">ResponseError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">e</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; WRONGID</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># Not yet implemented</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res11</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res12</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="mi">1692629576965</span><span class="p">,</span> <span class="mi">1692629576967</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res13</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res14</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629594113-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res14</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res15</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629676124-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res15</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; []</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res16</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrevrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res16</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res17</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res17</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res18</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"france_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res18</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res19</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">,</span> <span class="n">mkstream</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res19</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Royce"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Sam-Bodden"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res20</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res20</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res21</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res21</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res22</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xack</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"1692629925771-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res22</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res23</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res23</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', []]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res24</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res24</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:italy', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Royce'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Sam-Bodden'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res25</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res25</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'consumers': [{'name': 'Bob', 'pending': 2}]</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res26</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending_range</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res26</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925789-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># },</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925790-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res27</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res27</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res28</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s2">"1692629925789-0"</span><span class="p">])</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res28</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res29</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"0-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res29</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res30</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"(1692629925789-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res30</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res31</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_stream</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res31</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-generated-id': '1692629926436-0', 'groups': 1,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-entry': ('1692629926436-0', {'rider': 'Norem'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res32</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_groups</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'name': 'italy_riders', 'consumers': 2, 'pending': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-delivered-id': '1692629925790-0'</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res33</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_consumers</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res33</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Alice', 'pending': 2, 'idle': 199332},</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Bob', 'pending': 0, 'idle': 489170}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Jones"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Wood"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Henshaw"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res34</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res34</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res35</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res35</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0', {'rider': 'Royce'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0', {'rider': 'Sam-Bodden'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925791-0', {'rider': 'Prickett'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629926436-0', {'rider': 'Norem'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630612602-0', {'rider': 'Jones'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630641947-0', {'rider': 'Wood'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Smith"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res36</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res36</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res37</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res37</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res38</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res38</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res39</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res39</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res40</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xdel</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692631018238-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res40</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res41</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res41</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})]</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Python_stream_tutorial-stepxadd_bad_id')" tabindex="1" title="Copy to clipboard"> <svg 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</span></span><span class="line"><span class="cl"> <span class="nx">createClient</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> <span class="nx">from</span> <span class="s1">'redis'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">client</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">createClient</span><span class="p">();</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">connect</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res1</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'30.2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1700073067968-0 N.B. actual values will differ from these examples </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res2</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'28.8'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'3'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629594113-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res3</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.7'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629613374-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res4</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1691765278160-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res4</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res5</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">block</span><span class="o">:</span> <span class="mi">300</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res5</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res6</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.9'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'2'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629676124-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res7</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res8</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res9</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-2'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="k">try</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="kr">const</span> <span class="nx">res10</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line hl"><span class="cl"> <span class="p">});</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res10</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span><span class="p">}</span> <span class="k">catch</span> <span class="p">(</span><span class="nx">error</span><span class="p">)</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">error</span><span class="p">(</span><span class="nx">error</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; WRONGID </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11a</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-*'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">racer</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11a</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res12</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1692629576965'</span><span class="p">,</span> <span class="s1">'1692629576967'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res12</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res13</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res13</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res14</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629594113-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res14</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res15</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629676124-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res15</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res16</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRevRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">1</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res17</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res17</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res18</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'france_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res18</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res19</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MKSTREAM'</span><span class="o">:</span> <span class="kc">true</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Royce'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res20</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res21</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res21</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res22</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAck</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'1692629925771-0'</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res22</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res23</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', []]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res24</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Bob'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res24</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res25</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPending</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res25</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0', 'consumers': [{'name': 'Bob', 'pending': 2}]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res26</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPendingRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res26</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'message_id': '1692629925789-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}, {'message_id': '1692629925790-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res27</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res27</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res28</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s1">'1692629925789-0'</span><span class="p">]</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res28</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res29</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'0-0'</span><span class="p">,</span> <span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res29</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res30</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'(1692629925789-0'</span><span class="p">,</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res30</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res31</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoStream</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res31</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2, 'last-generated-id': '1692629926436-0', 'groups': 1, 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}), 'last-entry': ('1692629926436-0', {'rider': 'Norem'})} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res32</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoGroups</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res32</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'italy_riders', 'consumers': 2, 'pending': 2, 'last-delivered-id': '1692629925790-0'}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res33</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoConsumers</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res33</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'Alice', 'pending': 2, 'idle': 199332}, {'name': 'Bob', 'pending': 0, 'idle': 489170}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Jones'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Wood'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Henshaw'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res34</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res34</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res35</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925771-0', {'rider': 'Castilla'}), ('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'}), ('1692629925791-0', {'rider': 'Prickett'}), ('1692629926436-0', {'rider': 'Norem'}), ('1692630612602-0', {'rider': 'Jones'}), ('1692630641947-0', {'rider': 'Wood'}), ('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Smith'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res36</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res36</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res37</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'MAXLEN'</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res37</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res38</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s2">"MAXLEN"</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res39</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res40</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xDel</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692631018238-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res40</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res41</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Nodejs_stream_tutorial-stepxadd_bad_id')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" 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name="stream_tutorial-stepxadd_bad_id" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Java_stream_tutorial-stepxadd_bad_id" title="Open example"> Java </label> <div aria-labelledby="tab-stream_tutorial-stepxadd_bad_id" class="panel order-last hidden w-full mt-0 relative" id="panel_Java_stream_tutorial-stepxadd_bad_id" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-java" data-lang="java"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nn">io.redis.examples</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.StreamEntryID</span><span class="o">;</span> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.UnifiedJedis</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">public</span> <span class="kd">class</span> <span class="nc">StreamsExample</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kd">public</span> <span class="kt">void</span> <span class="nf">run</span><span class="o">(){</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">UnifiedJedis</span> <span class="n">jedis</span> <span class="o">=</span> <span class="k">new</span> <span class="n">UnifiedJedis</span><span class="o">(</span><span class="s">"redis://localhost:6379"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"30.2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res1</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"28.8"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"3"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res2</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.7"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res3</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582226-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"1701760582225-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res4</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701760841292-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701760841292-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res5</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">block</span><span class="o">(</span><span class="mi">300</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">100</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701761996660-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701761996661-0 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701761996661-1 {rider=Prickett, speed=29.7, location_id=1, position=2}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.9"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res6</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701762285679-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res7</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res8</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res8</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res9</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-2"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res9</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="k">try</span> <span class="o">{</span> </span></span><span class="line hl"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res10</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res10</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line hl"><span class="cl"> <span class="k">catch</span> <span class="o">(</span><span class="n">JedisDataException</span> <span class="n">e</span><span class="o">){</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">e</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res11</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-*"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res11</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res12</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res13</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">),</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res14</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res14</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res15</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res15</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res16</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res16</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res17</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrevrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res17</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701765218592-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res18</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res18</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701765384638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701765384638-1 {rider=Norem, speed=28.8, location_id=1, position=3}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res19</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"france_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">false</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res19</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res20</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">true</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res20</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilaa"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Royce"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Sam-Bodden"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id5</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res21</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res21</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res22</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res22</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xack</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">id1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res23</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res24</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res24</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res25</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Bob"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res25</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701767632261-1 {rider=Royce}, 1701767632262-0 {rider=Sam-Bodden}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingSummary</span> <span class="n">res26</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res26</span><span class="o">.</span><span class="na">getConsumerMessageCount</span><span class="o">());</span> <span class="c1">// &gt;&gt;&gt; {Bob=2} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamPendingEntry</span><span class="o">&gt;</span> <span class="n">res27</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">XPendingParams</span><span class="o">.</span><span class="na">xPendingParams</span><span class="o">().</span><span class="na">start</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MINIMUM_ID</span><span class="o">).</span><span class="na">end</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MAXIMUM_ID</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res27</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768567412-1 Bob idle:0 times:1, 1701768567412-2 Bob idle:0 times:1] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res28</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">(),</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res28</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768744819-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res29</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="mi">0</span><span class="n">L</span><span class="o">,</span> <span class="n">XClaimParams</span><span class="o">.</span><span class="na">xClaimParams</span><span class="o">().</span><span class="na">time</span><span class="o">(</span><span class="mi">60000</span><span class="o">),</span><span class="n">id2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res29</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769004195-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res30</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="s">"0-0"</span><span class="o">),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res30</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769266831-2=[1701769266831-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res31</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">()),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res31</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [0-0=[1701769605847-2 {rider=Sam-Bodden}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoStream</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span><span class="o">.</span><span class="na">getStreamInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {radix-tree-keys=1, radix-tree-nodes=2, entries-added=5, length=5, groups=1, max-deleted-entry-id=0-0, first-entry=1701769637612-0 {rider=Castilaa}, last-generated-id=1701769637612-4, last-entry=1701769637612-4 {rider=Norem}, recorded-first-entry-id=1701769637612-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamGroupInfo</span><span class="o">&gt;</span> <span class="n">res33</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoGroups</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamGroupInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res33</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getGroupInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {last-delivered-id=1701770253659-0, lag=2, pending=2, name=italy_riders, consumers=2, entries-read=3} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamConsumersInfo</span><span class="o">&gt;</span> <span class="n">res34</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoConsumers</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamConsumerInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res34</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getConsumerInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// {inactive=1, idle=1, pending=1, name=Alice} , {inactive=3, idle=3, pending=1, name=Bob} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Jones"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Wood"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Henshaw"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res35</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res36</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res36</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771219852-0 {rider=Castilaa}, 1701771219852-1 {rider=Royce}, 1701771219853-0 {rider=Sam-Bodden}, 1701771219853-1 {rider=Prickett}, 1701771219853-2 {rider=Norem}, 1701771219858-0 {rider=Jones}, 1701771219858-1 {rider=Wood}, 1701771219859-0 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Smith"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">2</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res37</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res37</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771067332-1 {rider=Henshaw}, 1701771067332-2 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">).</span><span class="na">exactTrimming</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res38</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res39</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res40</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res40</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771356428-2 {rider=Henshaw}, 1701771356429-0 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xdel</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id6</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res41</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res42</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res42</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771517639-1 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="o">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Java_stream_tutorial-stepxadd_bad_id')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" 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p-1" href="https://github.com/redis/jedis/tree/master/src/test/java/io/redis/examples/StreamsExample.java" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 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id="Go_stream_tutorial-stepxadd_bad_id" name="stream_tutorial-stepxadd_bad_id" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Go_stream_tutorial-stepxadd_bad_id" title="Open example"> Go </label> <div aria-labelledby="tab-stream_tutorial-stepxadd_bad_id" class="panel order-last hidden w-full mt-0 relative" id="panel_Go_stream_tutorial-stepxadd_bad_id" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nx">example_commands_test</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"context"</span> </span></span><span class="line"><span class="cl"> <span class="s">"fmt"</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="s">"github.com/redis/go-redis/v9"</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xadd</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res1</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res1) // &gt;&gt;&gt; 1692632086370-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res2</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.PrintLn(res2) // &gt;&gt;&gt; 1692632094485-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res3</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res3) // &gt;&gt;&gt; 1692632102976-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance1</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res4</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1691765278160-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res5</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Block</span><span class="p">:</span> <span class="mi">300</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res5</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; // [{race:france [{1692632086370-0 map[location_id:1 position:1... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res6</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">//fmt.Println(res6) // &gt;&gt;&gt; 1692632147973-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res7</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res7</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceusa</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res8</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res8</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res9</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-2"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res9</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="nx">res10</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// fmt.Println(err) </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res11</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-*"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res11</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance2</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632147973-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res12</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res13</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632086369"</span><span class="p">,</span> <span class="s">"1692632086371"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res14</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res15</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632094485-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632102976-0 map[location_id:1 position:2 rider:Prickett speed:29.7]} {1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632147973-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res17</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRevRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res18</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:france [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreate</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res19</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreate</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res19</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreatemkstream</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res20</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res20</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupread</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632639151-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632647899-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632670501-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632678249-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res25) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res21</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res21) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceitaly</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632670501-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632678249-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res22</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res23</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAck</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res23</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res24</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy []}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res25</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632647899-0 map[rider:Royce]} {1692632662819-0 map[rider:Sam-Bodden]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res26</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPending</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res26</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{2 1692632647899-0 1692632662819-0 map[Bob:2]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res27</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPendingExt</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XPendingExtArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"-"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">End</span><span class="p">:</span> <span class="s">"+"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">10</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res27) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 Bob 0s 1} {1692632662819-0 Bob 0s 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res28</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632647899-0"</span><span class="p">,</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res28</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res29</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MinIdle</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Messages</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"1692632647899-0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res30</span><span class="p">,</span> <span class="nx">res30a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"0-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res31</span><span class="p">,</span> <span class="nx">res31a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Lora"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"(1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res32</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res32</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{5 1 2 1 1692632678249-0 0-0 5 {1692632639151-0 map[rider:Castilla]} {1692632678249-0 map[rider:Norem]} 1692632639151-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res33</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoGroups</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{italy_riders 3 2 1692632662819-0 3 2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res34</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoConsumers</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res34) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{Alice 1 1ms 1ms} {Bob 1 2ms 2ms} {Lora 0 1ms -1ms}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Jones"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res35</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res35</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res36</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res36) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1726649529170-1 map[rider:Wood]} {1726649529171-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res37</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res37</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res38</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLenApprox</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="mi">20</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res38</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xdel</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633198206-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633208557-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res39</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res39</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]} {1692633208557-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res40</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XDel</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1692633208557-0"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res40</span><span class="p">)</span> <span class="c1">// 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res41</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res41</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Go_stream_tutorial-stepxadd_bad_id')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button aria-controls="panel_Go_stream_tutorial-stepxadd_bad_id" class="visibility-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute 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hover:text-white hover:bg-slate-600 hover:border-transparent focus:outline-none focus:ring-2 focus:white focus:border-slate-500" href="https://redis.io/docs/latest/develop/connect/clients/go/" tabindex="1" title="Quick-Start"> Go Quick-Start </a> <div class="w-1/2"> </div> <div class="flex-1 text-right"> <a class="button text-neutral-400 hover:text-slate-100 h-6 w-6 p-1" href="https://github.com/redis/go-redis/tree/master/doctests/stream_tutorial_test.go" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 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15.591C13.3328 14.9911 14.8636 13.7689 15.8479 12.1432C16.8321 10.5175 17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> <input class="radiotab w-0 h-0" data-lang="dotnet" id="Csharp_stream_tutorial-stepxadd_bad_id" name="stream_tutorial-stepxadd_bad_id" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Csharp_stream_tutorial-stepxadd_bad_id" title="Open example"> C# </label> <div aria-labelledby="tab-stream_tutorial-stepxadd_bad_id" class="panel order-last hidden w-full mt-0 relative" id="panel_Csharp_stream_tutorial-stepxadd_bad_id" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-C#" data-lang="C#"><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">System.Runtime.CompilerServices</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">NRedisStack.Tests</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">StackExchange.Redis</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">public</span> <span class="k">class</span> <span class="nc">StreamTutorial</span> </span></span><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">public</span> <span class="k">void</span> <span class="n">run</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">muxer</span> <span class="p">=</span> <span class="n">ConnectionMultiplexer</span><span class="p">.</span><span class="n">Connect</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">db</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetDatabase</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res1</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">30.2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668482289-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res2</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">28.8</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">3</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668766534-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res3</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.7</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712669055705-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res4</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1712668482289-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res5</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread_block' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res6</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.9</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712675674750-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res8</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res9</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-2"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">try</span> </span></span><span class="line hl"><span class="cl"> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res10</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line hl"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line hl"><span class="cl"> <span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> <span class="k">catch</span> <span class="p">(</span><span class="n">RedisServerException</span> <span class="n">ex</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">ex</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_bad_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res11</span> <span class="p">=</span> <span class="s">""</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="n">Version</span> <span class="n">version</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetServer</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">).</span><span class="n">Version</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="p">(</span><span class="n">version</span><span class="p">.</span><span class="n">Major</span> <span class="p">&gt;=</span> <span class="m">7</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-*"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; "0-3"</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_7' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res12</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_all' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res13</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">1712668482289</span><span class="p">,</span> <span class="m">1712668482291</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_time' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res14</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_1' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res15</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712668766534-1"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res16</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712675674750-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_empty' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res17</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrevrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res18</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res19</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res20</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create_mkstream' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744323758-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Royce"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744358384-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Sam-Bodden"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744379676-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744399401-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744413117-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res21</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res21</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res22</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAcknowledge</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1712744323758-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res24</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xack' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res25</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Bob"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_bob' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingInfo</span> <span class="n">res26</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPending</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"pending: {res26.PendingMessageCount}, min: {res26.LowestPendingMessageId}, max: {res26.HighestPendingMessageId}, consumers:[{string.Join("</span><span class="p">,</span> <span class="s">", res26.Consumers.Select(c =&gt; $"</span><span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">PendingMessageCount</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; pending: 2, min: 1712747506906-0, max: 1712747506907-0, consumers:[name: Bob, pending:2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingMessageInfo</span><span class="p">[]</span> <span class="n">res27</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPendingMessages</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="s">""</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamPendingMessageInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res27</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"message_id: {info.MessageId}, consumer: {info.ConsumerName}, time_since_delivered: {info.IdleTimeInMilliseconds}, times_delivered: {info.DeliveryCount}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506906-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506907-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending_plus_minus' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res28</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res28</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_pending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res29</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">60000</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="m">1712744358384</span> <span class="p">-</span> <span class="m">0</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res30</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"0-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res30.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res30.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0, (1712744358384-0: [rider: Royce])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res31</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"(1712744358384-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res31.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res31.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 0-0, (1712744379676-0: [rider: Sam-Bodden])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim_cursor' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"length: {res32.Length}, radix-tree-keys: {res32.RadixTreeKeys}, radix-tree-nodes: {res32.RadixTreeNodes}, last-generated-id: {res32.LastGeneratedId}, first-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}, last-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; length: 5, radix-tree-keys: 1, radix-tree-nodes: 2, last-generated-id: 1712756762686-1, first-entry: 1712756762685-0: [rider: Castilla], last-entry: 1712756762686-1: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamGroupInfo</span><span class="p">[]</span> <span class="n">res33</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamGroupInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamGroupInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, consumers: {info.ConsumerCount}, pending: {info.PendingMessageCount}, last-delivered-id: {info.LastDeliveredId}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: italy_riders, consumers: 2, pending: 2, last-delivered-id: 1712757192730-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_groups' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamConsumerInfo</span><span class="p">[]</span> <span class="n">res34</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamConsumerInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamConsumerInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res34</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, pending: {info.PendingMessageCount}, idle: {info.IdleTimeInMilliseconds}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Alice, pending: 1, idle: 7717</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Bob, pending: 0, idle: 7722</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_consumers' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Jones"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res36</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res36</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-1: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-2: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336129-0: [rider: Prickett]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336139-0: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758340854-0: [rider: Jones]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758341645-0: [rider: Wood]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758342134-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Smith"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">false</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res37</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res37</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746476-1: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746477-0: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'maxlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">false</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res40</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res40</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-1: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamDelete</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="s">"1712759694003-1"</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res42</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res42</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xdel' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" 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title="Quick-Start"> C# Quick-Start </a> <div class="w-1/2"> </div> <div class="flex-1 text-right"> <a class="button text-neutral-400 hover:text-slate-100 h-6 w-6 p-1" href="https://github.com/redis/NRedisStack/tree/master/tests/Doc/StreamTutorial.cs" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 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fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> </div> <p> If you're running Redis 7 or later, you can also provide an explicit ID consisting of the milliseconds part only. In this case, the sequence portion of the ID will be automatically generated. To do this, use the syntax below: </p> <div class="codetabs cli group flex justify-start items-center flex-wrap box-border rounded-lg mt-0 mb-0 mx-auto bg-slate-900" id="stream_tutorial-stepxadd_7"> <input checked="" class="radiotab w-0 h-0" data-lang="redis-cli" id="redis-cli_stream_tutorial-stepxadd_7" name="stream_tutorial-stepxadd_7" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="redis-cli_stream_tutorial-stepxadd_7" title="Open example"> &gt;_ Redis CLI </label> <div aria-labelledby="tab-stream_tutorial-stepxadd_7" class="panel order-last hidden w-full mt-0 relative" id="panel_redis-cli_stream_tutorial-stepxadd_7" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-plaintext" data-lang="plaintext"><span class="line hl"><span class="cl">&gt; XADD race:usa 0-* racer Prickett </span></span><span class="line hl"><span class="cl">0-3</span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_redis-cli_stream_tutorial-stepxadd_7')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <div class="cli-footer flex items-center justify-between rounded-b-md bg-slate-900 mt-0 px-4 pt-0 mb-0 transition-opacity ease-in-out duration-300 opacity-0 invisible group-hover:opacity-100 group-hover:visible"> <div class="flex-1 text-xs text-white overflow-ellipsis"> Are you tired of using redis-cli? Try Redis Insight - the developer GUI for Redis. </div> <div class="text-right"> <a class="rounded rounded-mx px-2 py-1 flex items-center text-white text-xs hover:text-white hover:bg-slate-600 hover:border-transparent focus:outline-none focus:ring-2 focus:white focus:border-slate-500" href="https://redis.com/redis-enterprise/redis-insight/" tabindex="1" title="Get Redis Insight"> <svg class="w-4 h-4 mr-1" fill="none" height="14" viewbox="0 0 14 14" width="14" xmlns="http://www.w3.org/2000/svg"> <path d="M2.26236 5.66895L1.21732 6.07172L7.00018 8.65693V7.79842L2.26236 5.66895Z" fill="#fca5a5"> </path> <path d="M2.26236 8.02271L1.21732 8.42548L7.00018 11.0119V10.1516L2.26236 8.02271Z" fill="#fca5a5"> </path> <path d="M1.21732 3.7175L7.00018 6.30392V2.87805L8.66273 2.13423L7.00018 1.49512L1.21732 3.7175Z" fill="#fca5a5"> </path> <path d="M7.00018 2.8781V6.30366L1.21732 3.71724V5.20004L7.00018 7.79705V8.65526L1.21732 6.07217V7.55496L7.00018 10.1553V11.0135L1.21732 8.42376V9.90656H1.18878L7.00018 12.5051L8.66273 11.7613V2.13428L7.00018 2.8781Z" fill="#f87171"> </path> <path d="M9.07336 11.5777L10.7359 10.8338V4.01538L9.07336 4.7592V11.5777Z" fill="#f87171"> </path> <path d="M9.07336 4.75867L10.7359 4.01485L9.07336 3.37573V4.75867Z" fill="#fca5a5"> </path> <path d="M11.1481 10.6497L12.8112 9.90591V5.896L11.1487 6.63982L11.1481 10.6497Z" fill="#f87171"> </path> <path d="M11.1481 6.63954L12.8112 5.89572L11.1481 5.25781V6.63954Z" fill="#fca5a5"> </path> </svg> <span> Get Redis Insight </span> </a> </div> </div> </div> <input class="radiotab w-0 h-0" data-lang="python" id="Python_stream_tutorial-stepxadd_7" name="stream_tutorial-stepxadd_7" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Python_stream_tutorial-stepxadd_7" title="Open example"> Python </label> <div aria-labelledby="tab-stream_tutorial-stepxadd_7" class="panel order-last hidden w-full mt-0 relative" id="panel_Python_stream_tutorial-stepxadd_7" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="s2">""" </span></span></span><span class="line"><span class="cl"><span class="s2">Code samples for Stream doc pages: </span></span></span><span class="line"><span class="cl"><span class="s2"> https://redis.io/docs/latest/develop/data-types/streams/ </span></span></span><span class="line"><span class="cl"><span class="s2">"""</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span> <span class="o">=</span> <span class="n">redis</span><span class="o">.</span><span class="n">Redis</span><span class="p">(</span><span class="n">decode_responses</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res1</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res1</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629576966-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res2</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res2</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629594113-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res3</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res3</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629613374-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res4</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"1691765278160-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res4</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res5</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span> <span class="n">block</span><span class="o">=</span><span class="mi">300</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france',</span> </span></span><span class="line"><span class="cl"><span class="c1"># [('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res6</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res6</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629676124-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res7</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res7</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res8</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res8</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res9</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-2"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res9</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">try</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="n">res10</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">res10</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"><span class="k">except</span> <span class="n">redis</span><span class="o">.</span><span class="n">exceptions</span><span class="o">.</span><span class="n">ResponseError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">e</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; WRONGID</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="c1"># Not yet implemented</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res11</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res12</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="mi">1692629576965</span><span class="p">,</span> <span class="mi">1692629576967</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res13</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res14</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629594113-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res14</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res15</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629676124-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res15</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; []</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res16</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrevrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res16</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res17</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res17</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res18</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"france_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res18</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res19</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">,</span> <span class="n">mkstream</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res19</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Royce"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Sam-Bodden"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res20</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res20</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res21</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res21</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res22</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xack</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"1692629925771-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res22</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res23</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res23</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', []]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res24</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res24</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:italy', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Royce'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Sam-Bodden'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res25</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res25</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'consumers': [{'name': 'Bob', 'pending': 2}]</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res26</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending_range</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res26</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925789-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># },</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925790-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res27</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res27</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res28</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s2">"1692629925789-0"</span><span class="p">])</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res28</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res29</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"0-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res29</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res30</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"(1692629925789-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res30</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res31</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_stream</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res31</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-generated-id': '1692629926436-0', 'groups': 1,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-entry': ('1692629926436-0', {'rider': 'Norem'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res32</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_groups</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'name': 'italy_riders', 'consumers': 2, 'pending': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-delivered-id': '1692629925790-0'</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res33</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_consumers</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res33</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Alice', 'pending': 2, 'idle': 199332},</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Bob', 'pending': 0, 'idle': 489170}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Jones"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Wood"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Henshaw"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res34</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res34</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res35</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res35</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0', {'rider': 'Royce'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0', {'rider': 'Sam-Bodden'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925791-0', {'rider': 'Prickett'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629926436-0', {'rider': 'Norem'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630612602-0', {'rider': 'Jones'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630641947-0', {'rider': 'Wood'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Smith"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res36</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res36</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res37</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res37</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res38</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res38</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res39</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res39</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res40</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xdel</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692631018238-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res40</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res41</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res41</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})]</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Python_stream_tutorial-stepxadd_7')" tabindex="1" title="Copy to clipboard"> <svg 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id="Nodejs_stream_tutorial-stepxadd_7" name="stream_tutorial-stepxadd_7" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Nodejs_stream_tutorial-stepxadd_7" title="Open example"> Node.js </label> <div aria-labelledby="tab-stream_tutorial-stepxadd_7" class="panel order-last hidden w-full mt-0 relative" id="panel_Nodejs_stream_tutorial-stepxadd_7" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-javascript" data-lang="javascript"><span class="line"><span class="cl"><span class="kr">import</span> <span class="nx">assert</span> <span class="nx">from</span> <span class="s1">'assert'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="kr">import</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">createClient</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> <span class="nx">from</span> <span class="s1">'redis'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">client</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">createClient</span><span class="p">();</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">connect</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res1</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'30.2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1700073067968-0 N.B. actual values will differ from these examples </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res2</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'28.8'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'3'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629594113-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res3</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.7'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629613374-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res4</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1691765278160-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res4</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res5</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">block</span><span class="o">:</span> <span class="mi">300</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res5</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res6</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.9'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'2'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629676124-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res7</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res8</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res9</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-2'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="k">try</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kr">const</span> <span class="nx">res10</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res10</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> <span class="k">catch</span> <span class="p">(</span><span class="nx">error</span><span class="p">)</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">error</span><span class="p">(</span><span class="nx">error</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; WRONGID </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res11a</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-*'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">racer</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">});</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11a</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res12</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1692629576965'</span><span class="p">,</span> <span class="s1">'1692629576967'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res12</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res13</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res13</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res14</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629594113-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res14</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res15</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629676124-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res15</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res16</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRevRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">1</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res17</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res17</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res18</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'france_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res18</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res19</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MKSTREAM'</span><span class="o">:</span> <span class="kc">true</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Royce'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res20</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res21</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res21</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res22</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAck</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'1692629925771-0'</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res22</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res23</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', []]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res24</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Bob'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res24</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res25</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPending</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res25</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0', 'consumers': [{'name': 'Bob', 'pending': 2}]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res26</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPendingRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res26</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'message_id': '1692629925789-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}, {'message_id': '1692629925790-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res27</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res27</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res28</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s1">'1692629925789-0'</span><span class="p">]</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res28</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res29</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'0-0'</span><span class="p">,</span> <span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res29</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res30</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'(1692629925789-0'</span><span class="p">,</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res30</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res31</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoStream</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res31</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2, 'last-generated-id': '1692629926436-0', 'groups': 1, 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}), 'last-entry': ('1692629926436-0', {'rider': 'Norem'})} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res32</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoGroups</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res32</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'italy_riders', 'consumers': 2, 'pending': 2, 'last-delivered-id': '1692629925790-0'}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res33</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoConsumers</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res33</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'Alice', 'pending': 2, 'idle': 199332}, {'name': 'Bob', 'pending': 0, 'idle': 489170}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Jones'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Wood'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Henshaw'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res34</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res34</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res35</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925771-0', {'rider': 'Castilla'}), ('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'}), ('1692629925791-0', {'rider': 'Prickett'}), ('1692629926436-0', {'rider': 'Norem'}), ('1692630612602-0', {'rider': 'Jones'}), ('1692630641947-0', {'rider': 'Wood'}), ('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Smith'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res36</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res36</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res37</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'MAXLEN'</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res37</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res38</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s2">"MAXLEN"</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res39</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res40</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xDel</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692631018238-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res40</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res41</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Nodejs_stream_tutorial-stepxadd_7')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" 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name="stream_tutorial-stepxadd_7" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Java_stream_tutorial-stepxadd_7" title="Open example"> Java </label> <div aria-labelledby="tab-stream_tutorial-stepxadd_7" class="panel order-last hidden w-full mt-0 relative" id="panel_Java_stream_tutorial-stepxadd_7" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-java" data-lang="java"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nn">io.redis.examples</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.StreamEntryID</span><span class="o">;</span> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.UnifiedJedis</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">public</span> <span class="kd">class</span> <span class="nc">StreamsExample</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kd">public</span> <span class="kt">void</span> <span class="nf">run</span><span class="o">(){</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">UnifiedJedis</span> <span class="n">jedis</span> <span class="o">=</span> <span class="k">new</span> <span class="n">UnifiedJedis</span><span class="o">(</span><span class="s">"redis://localhost:6379"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"30.2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res1</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"28.8"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"3"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res2</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.7"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res3</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582226-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"1701760582225-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res4</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701760841292-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701760841292-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res5</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">block</span><span class="o">(</span><span class="mi">300</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">100</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701761996660-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701761996661-0 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701761996661-1 {rider=Prickett, speed=29.7, location_id=1, position=2}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.9"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res6</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701762285679-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res7</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res8</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res8</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res9</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-2"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res9</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">try</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res10</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res10</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="o">(</span><span class="n">JedisDataException</span> <span class="n">e</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">e</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res11</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-*"</span><span class="o">));</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res11</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res12</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res13</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">),</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res14</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res14</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res15</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res15</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res16</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res16</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res17</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrevrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res17</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701765218592-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res18</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res18</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701765384638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701765384638-1 {rider=Norem, speed=28.8, location_id=1, position=3}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res19</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"france_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">false</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res19</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res20</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">true</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res20</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilaa"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Royce"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Sam-Bodden"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id5</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res21</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res21</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res22</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res22</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xack</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">id1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res23</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res24</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res24</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res25</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Bob"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res25</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701767632261-1 {rider=Royce}, 1701767632262-0 {rider=Sam-Bodden}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingSummary</span> <span class="n">res26</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res26</span><span class="o">.</span><span class="na">getConsumerMessageCount</span><span class="o">());</span> <span class="c1">// &gt;&gt;&gt; {Bob=2} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamPendingEntry</span><span class="o">&gt;</span> <span class="n">res27</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">XPendingParams</span><span class="o">.</span><span class="na">xPendingParams</span><span class="o">().</span><span class="na">start</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MINIMUM_ID</span><span class="o">).</span><span class="na">end</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MAXIMUM_ID</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res27</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768567412-1 Bob idle:0 times:1, 1701768567412-2 Bob idle:0 times:1] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res28</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">(),</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res28</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768744819-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res29</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="mi">0</span><span class="n">L</span><span class="o">,</span> <span class="n">XClaimParams</span><span class="o">.</span><span class="na">xClaimParams</span><span class="o">().</span><span class="na">time</span><span class="o">(</span><span class="mi">60000</span><span class="o">),</span><span class="n">id2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res29</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769004195-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res30</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="s">"0-0"</span><span class="o">),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res30</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769266831-2=[1701769266831-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res31</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">()),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res31</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [0-0=[1701769605847-2 {rider=Sam-Bodden}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoStream</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span><span class="o">.</span><span class="na">getStreamInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {radix-tree-keys=1, radix-tree-nodes=2, entries-added=5, length=5, groups=1, max-deleted-entry-id=0-0, first-entry=1701769637612-0 {rider=Castilaa}, last-generated-id=1701769637612-4, last-entry=1701769637612-4 {rider=Norem}, recorded-first-entry-id=1701769637612-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamGroupInfo</span><span class="o">&gt;</span> <span class="n">res33</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoGroups</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamGroupInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res33</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getGroupInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {last-delivered-id=1701770253659-0, lag=2, pending=2, name=italy_riders, consumers=2, entries-read=3} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamConsumersInfo</span><span class="o">&gt;</span> <span class="n">res34</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoConsumers</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamConsumerInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res34</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getConsumerInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// {inactive=1, idle=1, pending=1, name=Alice} , {inactive=3, idle=3, pending=1, name=Bob} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Jones"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Wood"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Henshaw"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res35</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res36</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res36</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771219852-0 {rider=Castilaa}, 1701771219852-1 {rider=Royce}, 1701771219853-0 {rider=Sam-Bodden}, 1701771219853-1 {rider=Prickett}, 1701771219853-2 {rider=Norem}, 1701771219858-0 {rider=Jones}, 1701771219858-1 {rider=Wood}, 1701771219859-0 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Smith"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">2</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res37</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res37</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771067332-1 {rider=Henshaw}, 1701771067332-2 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">).</span><span class="na">exactTrimming</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res38</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res39</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res40</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res40</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771356428-2 {rider=Henshaw}, 1701771356429-0 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xdel</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id6</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res41</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res42</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res42</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771517639-1 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="o">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Java_stream_tutorial-stepxadd_7')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 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href="https://github.com/redis/jedis/tree/master/src/test/java/io/redis/examples/StreamsExample.java" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 7.02753 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name="stream_tutorial-stepxadd_7" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Go_stream_tutorial-stepxadd_7" title="Open example"> Go </label> <div aria-labelledby="tab-stream_tutorial-stepxadd_7" class="panel order-last hidden w-full mt-0 relative" id="panel_Go_stream_tutorial-stepxadd_7" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nx">example_commands_test</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"context"</span> </span></span><span class="line"><span class="cl"> <span class="s">"fmt"</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="s">"github.com/redis/go-redis/v9"</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xadd</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res1</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res1) // &gt;&gt;&gt; 1692632086370-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res2</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.PrintLn(res2) // &gt;&gt;&gt; 1692632094485-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res3</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res3) // &gt;&gt;&gt; 1692632102976-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance1</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res4</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1691765278160-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res5</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Block</span><span class="p">:</span> <span class="mi">300</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res5</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; // [{race:france [{1692632086370-0 map[location_id:1 position:1... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res6</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">//fmt.Println(res6) // &gt;&gt;&gt; 1692632147973-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res7</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res7</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceusa</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res8</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res8</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res9</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-2"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res9</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res10</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(err) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">res11</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-*"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res11</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance2</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632147973-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res12</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res13</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632086369"</span><span class="p">,</span> <span class="s">"1692632086371"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res14</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res15</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632094485-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632102976-0 map[location_id:1 position:2 rider:Prickett speed:29.7]} {1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632147973-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res17</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRevRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res18</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:france [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreate</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res19</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreate</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res19</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreatemkstream</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res20</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res20</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupread</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632639151-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632647899-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632670501-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632678249-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res25) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res21</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res21) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceitaly</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632670501-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632678249-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res22</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res23</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAck</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res23</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res24</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy []}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res25</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632647899-0 map[rider:Royce]} {1692632662819-0 map[rider:Sam-Bodden]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res26</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPending</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res26</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{2 1692632647899-0 1692632662819-0 map[Bob:2]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res27</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPendingExt</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XPendingExtArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"-"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">End</span><span class="p">:</span> <span class="s">"+"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">10</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res27) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 Bob 0s 1} {1692632662819-0 Bob 0s 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res28</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632647899-0"</span><span class="p">,</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res28</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res29</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MinIdle</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Messages</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"1692632647899-0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res30</span><span class="p">,</span> <span class="nx">res30a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"0-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res31</span><span class="p">,</span> <span class="nx">res31a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Lora"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"(1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res32</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res32</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{5 1 2 1 1692632678249-0 0-0 5 {1692632639151-0 map[rider:Castilla]} {1692632678249-0 map[rider:Norem]} 1692632639151-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res33</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoGroups</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{italy_riders 3 2 1692632662819-0 3 2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res34</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoConsumers</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res34) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{Alice 1 1ms 1ms} {Bob 1 2ms 2ms} {Lora 0 1ms -1ms}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Jones"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res35</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res35</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res36</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res36) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1726649529170-1 map[rider:Wood]} {1726649529171-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res37</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res37</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res38</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLenApprox</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="mi">20</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res38</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xdel</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633198206-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633208557-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res39</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res39</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]} {1692633208557-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res40</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XDel</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1692633208557-0"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res40</span><span class="p">)</span> <span class="c1">// 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res41</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res41</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Go_stream_tutorial-stepxadd_7')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button aria-controls="panel_Go_stream_tutorial-stepxadd_7" class="visibility-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 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15.591C13.3328 14.9911 14.8636 13.7689 15.8479 12.1432C16.8321 10.5175 17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> <input class="radiotab w-0 h-0" data-lang="dotnet" id="Csharp_stream_tutorial-stepxadd_7" name="stream_tutorial-stepxadd_7" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Csharp_stream_tutorial-stepxadd_7" title="Open example"> C# </label> <div aria-labelledby="tab-stream_tutorial-stepxadd_7" class="panel order-last hidden w-full mt-0 relative" id="panel_Csharp_stream_tutorial-stepxadd_7" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-C#" data-lang="C#"><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">System.Runtime.CompilerServices</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">NRedisStack.Tests</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">StackExchange.Redis</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">public</span> <span class="k">class</span> <span class="nc">StreamTutorial</span> </span></span><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">public</span> <span class="k">void</span> <span class="n">run</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">muxer</span> <span class="p">=</span> <span class="n">ConnectionMultiplexer</span><span class="p">.</span><span class="n">Connect</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">db</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetDatabase</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res1</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">30.2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668482289-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res2</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">28.8</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">3</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668766534-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res3</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.7</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712669055705-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res4</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1712668482289-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res5</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread_block' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res6</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.9</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712675674750-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res8</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res9</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-2"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">try</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res10</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="p">(</span><span class="n">RedisServerException</span> <span class="n">ex</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">ex</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_bad_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res11</span> <span class="p">=</span> <span class="s">""</span><span class="p">;</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Version</span> <span class="n">version</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetServer</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">).</span><span class="n">Version</span><span class="p">;</span> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="p">(</span><span class="n">version</span><span class="p">.</span><span class="n">Major</span> <span class="p">&gt;=</span> <span class="m">7</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="n">res11</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line hl"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"0-*"</span> </span></span><span class="line hl"><span class="cl"> <span class="p">);</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; "0-3"</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_7' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res12</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_all' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res13</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">1712668482289</span><span class="p">,</span> <span class="m">1712668482291</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_time' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res14</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_1' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res15</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712668766534-1"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res16</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712675674750-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_empty' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res17</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrevrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res18</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res19</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res20</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create_mkstream' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744323758-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Royce"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744358384-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Sam-Bodden"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744379676-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744399401-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744413117-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res21</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res21</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res22</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAcknowledge</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1712744323758-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res24</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xack' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res25</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Bob"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_bob' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingInfo</span> <span class="n">res26</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPending</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"pending: {res26.PendingMessageCount}, min: {res26.LowestPendingMessageId}, max: {res26.HighestPendingMessageId}, consumers:[{string.Join("</span><span class="p">,</span> <span class="s">", res26.Consumers.Select(c =&gt; $"</span><span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">PendingMessageCount</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; pending: 2, min: 1712747506906-0, max: 1712747506907-0, consumers:[name: Bob, pending:2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingMessageInfo</span><span class="p">[]</span> <span class="n">res27</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPendingMessages</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="s">""</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamPendingMessageInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res27</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"message_id: {info.MessageId}, consumer: {info.ConsumerName}, time_since_delivered: {info.IdleTimeInMilliseconds}, times_delivered: {info.DeliveryCount}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506906-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506907-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending_plus_minus' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res28</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res28</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_pending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res29</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">60000</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="m">1712744358384</span> <span class="p">-</span> <span class="m">0</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res30</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"0-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res30.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res30.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0, (1712744358384-0: [rider: Royce])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res31</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"(1712744358384-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res31.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res31.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 0-0, (1712744379676-0: [rider: Sam-Bodden])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim_cursor' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"length: {res32.Length}, radix-tree-keys: {res32.RadixTreeKeys}, radix-tree-nodes: {res32.RadixTreeNodes}, last-generated-id: {res32.LastGeneratedId}, first-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}, last-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; length: 5, radix-tree-keys: 1, radix-tree-nodes: 2, last-generated-id: 1712756762686-1, first-entry: 1712756762685-0: [rider: Castilla], last-entry: 1712756762686-1: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamGroupInfo</span><span class="p">[]</span> <span class="n">res33</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamGroupInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamGroupInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, consumers: {info.ConsumerCount}, pending: {info.PendingMessageCount}, last-delivered-id: {info.LastDeliveredId}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: italy_riders, consumers: 2, pending: 2, last-delivered-id: 1712757192730-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_groups' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamConsumerInfo</span><span class="p">[]</span> <span class="n">res34</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamConsumerInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamConsumerInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res34</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, pending: {info.PendingMessageCount}, idle: {info.IdleTimeInMilliseconds}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Alice, pending: 1, idle: 7717</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Bob, pending: 0, idle: 7722</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_consumers' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Jones"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res36</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res36</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-1: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-2: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336129-0: [rider: Prickett]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336139-0: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758340854-0: [rider: Jones]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758341645-0: [rider: Wood]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758342134-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Smith"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">false</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res37</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res37</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746476-1: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746477-0: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'maxlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">false</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res40</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res40</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-1: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamDelete</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="s">"1712759694003-1"</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res42</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res42</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xdel' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 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However, while appending data to a stream is quite obvious, the way streams can be queried in order to extract data is not so obvious. If we continue with the analogy of the log file, one obvious way is to mimic what we normally do with the Unix command <code> tail -f </code> , that is, we may start to listen in order to get the new messages that are appended to the stream. Note that unlike the blocking list operations of Redis, where a given element will reach a single client which is blocking in a <em> pop style </em> operation like <a href="/docs/latest/commands/blpop/"> <code> BLPOP </code> </a> , with streams we want multiple consumers to see the new messages appended to the stream (the same way many <code> tail -f </code> processes can see what is added to a log). Using the traditional terminology we want the streams to be able to <em> fan out </em> messages to multiple clients. </p> <p> However, this is just one potential access mode. We could also see a stream in quite a different way: not as a messaging system, but as a <em> time series store </em> . In this case, maybe it's also useful to get the new messages appended, but another natural query mode is to get messages by ranges of time, or alternatively to iterate the messages using a cursor to incrementally check all the history. This is definitely another useful access mode. </p> <p> Finally, if we see a stream from the point of view of consumers, we may want to access the stream in yet another way, that is, as a stream of messages that can be partitioned to multiple consumers that are processing such messages, so that groups of consumers can only see a subset of the messages arriving in a single stream. In this way, it is possible to scale the message processing across different consumers, without single consumers having to process all the messages: each consumer will just get different messages to process. This is basically what Kafka (TM) does with consumer groups. Reading messages via consumer groups is yet another interesting mode of reading from a Redis Stream. </p> <p> Redis Streams support all three of the query modes described above via different commands. The next sections will show them all, starting from the simplest and most direct to use: range queries. </p> <h3 id="querying-by-range-xrange-and-xrevrange"> Querying by range: XRANGE and XREVRANGE </h3> <p> To query the stream by range we are only required to specify two IDs, <em> start </em> and <em> end </em> . The range returned will include the elements having start or end as ID, so the range is inclusive. The two special IDs <code> - </code> and <code> + </code> respectively mean the smallest and the greatest ID possible. </p> <div class="codetabs cli group flex justify-start items-center flex-wrap box-border rounded-lg mt-0 mb-0 mx-auto bg-slate-900" id="stream_tutorial-stepxrange_all"> <input checked="" class="radiotab w-0 h-0" data-lang="redis-cli" id="redis-cli_stream_tutorial-stepxrange_all" name="stream_tutorial-stepxrange_all" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="redis-cli_stream_tutorial-stepxrange_all" title="Open example"> &gt;_ Redis CLI </label> <div aria-labelledby="tab-stream_tutorial-stepxrange_all" class="panel order-last hidden w-full mt-0 relative" id="panel_redis-cli_stream_tutorial-stepxrange_all" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-plaintext" data-lang="plaintext"><span class="line hl"><span class="cl">&gt; XRANGE race:france - + </span></span><span class="line hl"><span class="cl">1) 1) "1692632086370-0" </span></span><span class="line hl"><span class="cl"> 2) 1) "rider" </span></span><span class="line hl"><span class="cl"> 2) "Castilla" </span></span><span class="line hl"><span class="cl"> 3) "speed" </span></span><span class="line hl"><span class="cl"> 4) "30.2" </span></span><span class="line hl"><span class="cl"> 5) "position" </span></span><span class="line hl"><span class="cl"> 6) "1" </span></span><span class="line hl"><span class="cl"> 7) "location_id" </span></span><span class="line hl"><span class="cl"> 8) "1" </span></span><span class="line hl"><span class="cl">2) 1) "1692632094485-0" </span></span><span class="line hl"><span class="cl"> 2) 1) "rider" </span></span><span class="line hl"><span class="cl"> 2) "Norem" </span></span><span class="line hl"><span class="cl"> 3) "speed" </span></span><span class="line hl"><span class="cl"> 4) "28.8" </span></span><span class="line hl"><span class="cl"> 5) "position" </span></span><span class="line hl"><span class="cl"> 6) "3" </span></span><span class="line hl"><span class="cl"> 7) "location_id" </span></span><span class="line hl"><span class="cl"> 8) "1" </span></span><span class="line hl"><span class="cl">3) 1) "1692632102976-0" </span></span><span class="line hl"><span class="cl"> 2) 1) "rider" </span></span><span class="line hl"><span class="cl"> 2) "Prickett" </span></span><span class="line hl"><span class="cl"> 3) "speed" </span></span><span class="line hl"><span class="cl"> 4) "29.7" </span></span><span class="line hl"><span class="cl"> 5) "position" </span></span><span class="line hl"><span class="cl"> 6) "2" </span></span><span class="line hl"><span class="cl"> 7) "location_id" </span></span><span class="line hl"><span class="cl"> 8) "1" </span></span><span class="line hl"><span class="cl">4) 1) "1692632147973-0" </span></span><span class="line hl"><span class="cl"> 2) 1) "rider" </span></span><span class="line hl"><span class="cl"> 2) "Castilla" </span></span><span class="line hl"><span class="cl"> 3) "speed" </span></span><span class="line hl"><span class="cl"> 4) "29.9" </span></span><span class="line hl"><span class="cl"> 5) "position" </span></span><span class="line hl"><span class="cl"> 6) "1" </span></span><span class="line hl"><span class="cl"> 7) "location_id" </span></span><span class="line hl"><span class="cl"> 8) "2"</span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_redis-cli_stream_tutorial-stepxrange_all')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <div class="cli-footer flex items-center justify-between rounded-b-md bg-slate-900 mt-0 px-4 pt-0 mb-0 transition-opacity ease-in-out duration-300 opacity-0 invisible group-hover:opacity-100 group-hover:visible"> <div class="flex-1 text-xs text-white overflow-ellipsis"> Are you tired of using redis-cli? Try Redis Insight - the developer GUI for Redis. </div> <div class="text-right"> <a class="rounded rounded-mx px-2 py-1 flex items-center text-white text-xs hover:text-white hover:bg-slate-600 hover:border-transparent focus:outline-none focus:ring-2 focus:white focus:border-slate-500" href="https://redis.com/redis-enterprise/redis-insight/" tabindex="1" title="Get Redis Insight"> <svg class="w-4 h-4 mr-1" fill="none" height="14" viewbox="0 0 14 14" width="14" xmlns="http://www.w3.org/2000/svg"> <path d="M2.26236 5.66895L1.21732 6.07172L7.00018 8.65693V7.79842L2.26236 5.66895Z" fill="#fca5a5"> </path> <path d="M2.26236 8.02271L1.21732 8.42548L7.00018 11.0119V10.1516L2.26236 8.02271Z" fill="#fca5a5"> </path> <path d="M1.21732 3.7175L7.00018 6.30392V2.87805L8.66273 2.13423L7.00018 1.49512L1.21732 3.7175Z" fill="#fca5a5"> </path> <path d="M7.00018 2.8781V6.30366L1.21732 3.71724V5.20004L7.00018 7.79705V8.65526L1.21732 6.07217V7.55496L7.00018 10.1553V11.0135L1.21732 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aria-labelledby="tab-stream_tutorial-stepxrange_all" class="panel order-last hidden w-full mt-0 relative" id="panel_Python_stream_tutorial-stepxrange_all" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="s2">""" </span></span></span><span class="line"><span class="cl"><span class="s2">Code samples for Stream doc pages: </span></span></span><span class="line"><span class="cl"><span class="s2"> https://redis.io/docs/latest/develop/data-types/streams/ </span></span></span><span class="line"><span class="cl"><span class="s2">"""</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span> <span class="o">=</span> <span class="n">redis</span><span class="o">.</span><span class="n">Redis</span><span class="p">(</span><span class="n">decode_responses</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res1</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res1</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629576966-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res2</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res2</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629594113-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res3</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res3</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629613374-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res4</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"1691765278160-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res4</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res5</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span> <span class="n">block</span><span class="o">=</span><span class="mi">300</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france',</span> </span></span><span class="line"><span class="cl"><span class="c1"># [('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res6</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res6</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629676124-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res7</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res7</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res8</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res8</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res9</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-2"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res9</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">try</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="n">res10</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">res10</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"><span class="k">except</span> <span class="n">redis</span><span class="o">.</span><span class="n">exceptions</span><span class="o">.</span><span class="n">ResponseError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">e</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; WRONGID</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># Not yet implemented</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res11</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="n">res11</span> </span></span><span class="line hl"><span class="cl"><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># )</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res12</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="mi">1692629576965</span><span class="p">,</span> <span class="mi">1692629576967</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res13</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res14</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629594113-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res14</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res15</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629676124-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res15</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; []</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res16</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrevrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res16</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res17</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res17</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res18</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"france_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res18</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res19</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">,</span> <span class="n">mkstream</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res19</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Royce"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Sam-Bodden"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res20</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res20</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res21</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res21</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res22</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xack</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"1692629925771-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res22</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res23</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res23</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', []]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res24</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res24</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:italy', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Royce'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Sam-Bodden'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res25</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res25</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'consumers': [{'name': 'Bob', 'pending': 2}]</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res26</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending_range</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res26</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925789-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># },</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925790-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res27</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res27</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res28</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s2">"1692629925789-0"</span><span class="p">])</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res28</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res29</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"0-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res29</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res30</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"(1692629925789-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res30</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res31</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_stream</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res31</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-generated-id': '1692629926436-0', 'groups': 1,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-entry': ('1692629926436-0', {'rider': 'Norem'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res32</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_groups</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'name': 'italy_riders', 'consumers': 2, 'pending': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-delivered-id': '1692629925790-0'</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res33</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_consumers</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res33</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Alice', 'pending': 2, 'idle': 199332},</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Bob', 'pending': 0, 'idle': 489170}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Jones"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Wood"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Henshaw"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res34</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res34</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res35</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res35</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0', {'rider': 'Royce'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0', {'rider': 'Sam-Bodden'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925791-0', {'rider': 'Prickett'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629926436-0', {'rider': 'Norem'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630612602-0', {'rider': 'Jones'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630641947-0', {'rider': 'Wood'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Smith"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res36</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res36</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res37</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res37</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res38</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res38</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res39</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res39</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res40</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xdel</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692631018238-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res40</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res41</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res41</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})]</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Python_stream_tutorial-stepxrange_all')" tabindex="1" title="Copy to clipboard"> <svg 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id="Nodejs_stream_tutorial-stepxrange_all" name="stream_tutorial-stepxrange_all" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Nodejs_stream_tutorial-stepxrange_all" title="Open example"> Node.js </label> <div aria-labelledby="tab-stream_tutorial-stepxrange_all" class="panel order-last hidden w-full mt-0 relative" id="panel_Nodejs_stream_tutorial-stepxrange_all" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-javascript" data-lang="javascript"><span class="line"><span class="cl"><span class="kr">import</span> <span class="nx">assert</span> <span class="nx">from</span> <span class="s1">'assert'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="kr">import</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">createClient</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> <span class="nx">from</span> <span class="s1">'redis'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">client</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">createClient</span><span class="p">();</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">connect</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res1</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'30.2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1700073067968-0 N.B. actual values will differ from these examples </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res2</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'28.8'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'3'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629594113-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res3</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.7'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629613374-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res4</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1691765278160-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res4</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res5</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">block</span><span class="o">:</span> <span class="mi">300</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res5</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res6</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.9'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'2'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629676124-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res7</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res8</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res9</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-2'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="k">try</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kr">const</span> <span class="nx">res10</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res10</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> <span class="k">catch</span> <span class="p">(</span><span class="nx">error</span><span class="p">)</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">error</span><span class="p">(</span><span class="nx">error</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; WRONGID </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11a</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-*'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">racer</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11a</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res11</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res12</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1692629576965'</span><span class="p">,</span> <span class="s1">'1692629576967'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res12</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res13</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res13</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res14</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629594113-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res14</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res15</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629676124-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res15</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res16</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRevRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">1</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res17</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res17</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res18</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'france_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res18</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res19</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MKSTREAM'</span><span class="o">:</span> <span class="kc">true</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Royce'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res20</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res21</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res21</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res22</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAck</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'1692629925771-0'</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res22</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res23</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', []]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res24</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Bob'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res24</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res25</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPending</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res25</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0', 'consumers': [{'name': 'Bob', 'pending': 2}]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res26</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPendingRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res26</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'message_id': '1692629925789-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}, {'message_id': '1692629925790-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res27</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res27</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res28</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s1">'1692629925789-0'</span><span class="p">]</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res28</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res29</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'0-0'</span><span class="p">,</span> <span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res29</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res30</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'(1692629925789-0'</span><span class="p">,</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res30</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res31</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoStream</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res31</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2, 'last-generated-id': '1692629926436-0', 'groups': 1, 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}), 'last-entry': ('1692629926436-0', {'rider': 'Norem'})} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res32</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoGroups</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res32</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'italy_riders', 'consumers': 2, 'pending': 2, 'last-delivered-id': '1692629925790-0'}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res33</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoConsumers</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res33</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'Alice', 'pending': 2, 'idle': 199332}, {'name': 'Bob', 'pending': 0, 'idle': 489170}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Jones'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Wood'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Henshaw'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res34</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res34</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res35</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925771-0', {'rider': 'Castilla'}), ('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'}), ('1692629925791-0', {'rider': 'Prickett'}), ('1692629926436-0', {'rider': 'Norem'}), ('1692630612602-0', {'rider': 'Jones'}), ('1692630641947-0', {'rider': 'Wood'}), ('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Smith'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res36</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res36</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res37</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'MAXLEN'</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res37</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res38</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s2">"MAXLEN"</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res39</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res40</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xDel</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692631018238-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res40</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res41</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Nodejs_stream_tutorial-stepxrange_all')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" 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p-1" href="https://github.com/redis/node-redis/tree/emb-examples/doctests/dt-streams.js" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 7.02753 12.605C7.06381 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name="stream_tutorial-stepxrange_all" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Java_stream_tutorial-stepxrange_all" title="Open example"> Java </label> <div aria-labelledby="tab-stream_tutorial-stepxrange_all" class="panel order-last hidden w-full mt-0 relative" id="panel_Java_stream_tutorial-stepxrange_all" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-java" data-lang="java"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nn">io.redis.examples</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.StreamEntryID</span><span class="o">;</span> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.UnifiedJedis</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">public</span> <span class="kd">class</span> <span class="nc">StreamsExample</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kd">public</span> <span class="kt">void</span> <span class="nf">run</span><span class="o">(){</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">UnifiedJedis</span> <span class="n">jedis</span> <span class="o">=</span> <span class="k">new</span> <span class="n">UnifiedJedis</span><span class="o">(</span><span class="s">"redis://localhost:6379"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"30.2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res1</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"28.8"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"3"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res2</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.7"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res3</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582226-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"1701760582225-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res4</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701760841292-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701760841292-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res5</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">block</span><span class="o">(</span><span class="mi">300</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">100</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701761996660-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701761996661-0 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701761996661-1 {rider=Prickett, speed=29.7, location_id=1, position=2}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.9"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res6</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701762285679-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res7</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res8</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res8</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res9</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-2"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res9</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">try</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res10</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res10</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="o">(</span><span class="n">JedisDataException</span> <span class="n">e</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">e</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res11</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-*"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res11</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res12</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line hl"><span class="cl"> <span class="n">res12</span> </span></span><span class="line hl"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res13</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">),</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res14</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res14</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res15</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res15</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res16</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res16</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res17</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrevrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res17</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701765218592-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res18</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res18</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701765384638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701765384638-1 {rider=Norem, speed=28.8, location_id=1, position=3}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res19</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"france_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">false</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res19</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res20</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">true</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res20</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilaa"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Royce"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Sam-Bodden"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id5</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res21</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res21</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res22</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res22</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xack</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">id1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res23</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res24</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res24</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res25</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Bob"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res25</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701767632261-1 {rider=Royce}, 1701767632262-0 {rider=Sam-Bodden}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingSummary</span> <span class="n">res26</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res26</span><span class="o">.</span><span class="na">getConsumerMessageCount</span><span class="o">());</span> <span class="c1">// &gt;&gt;&gt; {Bob=2} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamPendingEntry</span><span class="o">&gt;</span> <span class="n">res27</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">XPendingParams</span><span class="o">.</span><span class="na">xPendingParams</span><span class="o">().</span><span class="na">start</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MINIMUM_ID</span><span class="o">).</span><span class="na">end</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MAXIMUM_ID</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res27</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768567412-1 Bob idle:0 times:1, 1701768567412-2 Bob idle:0 times:1] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res28</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">(),</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res28</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768744819-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res29</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="mi">0</span><span class="n">L</span><span class="o">,</span> <span class="n">XClaimParams</span><span class="o">.</span><span class="na">xClaimParams</span><span class="o">().</span><span class="na">time</span><span class="o">(</span><span class="mi">60000</span><span class="o">),</span><span class="n">id2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res29</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769004195-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res30</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="s">"0-0"</span><span class="o">),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res30</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769266831-2=[1701769266831-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res31</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">()),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res31</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [0-0=[1701769605847-2 {rider=Sam-Bodden}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoStream</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span><span class="o">.</span><span class="na">getStreamInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {radix-tree-keys=1, radix-tree-nodes=2, entries-added=5, length=5, groups=1, max-deleted-entry-id=0-0, first-entry=1701769637612-0 {rider=Castilaa}, last-generated-id=1701769637612-4, last-entry=1701769637612-4 {rider=Norem}, recorded-first-entry-id=1701769637612-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamGroupInfo</span><span class="o">&gt;</span> <span class="n">res33</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoGroups</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamGroupInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res33</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getGroupInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {last-delivered-id=1701770253659-0, lag=2, pending=2, name=italy_riders, consumers=2, entries-read=3} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamConsumersInfo</span><span class="o">&gt;</span> <span class="n">res34</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoConsumers</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamConsumerInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res34</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getConsumerInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// {inactive=1, idle=1, pending=1, name=Alice} , {inactive=3, idle=3, pending=1, name=Bob} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Jones"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Wood"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Henshaw"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res35</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res36</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res36</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771219852-0 {rider=Castilaa}, 1701771219852-1 {rider=Royce}, 1701771219853-0 {rider=Sam-Bodden}, 1701771219853-1 {rider=Prickett}, 1701771219853-2 {rider=Norem}, 1701771219858-0 {rider=Jones}, 1701771219858-1 {rider=Wood}, 1701771219859-0 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Smith"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">2</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res37</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res37</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771067332-1 {rider=Henshaw}, 1701771067332-2 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">).</span><span class="na">exactTrimming</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res38</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res39</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res40</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res40</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771356428-2 {rider=Henshaw}, 1701771356429-0 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xdel</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id6</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res41</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res42</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res42</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771517639-1 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="o">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Java_stream_tutorial-stepxrange_all')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 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id="Go_stream_tutorial-stepxrange_all" name="stream_tutorial-stepxrange_all" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Go_stream_tutorial-stepxrange_all" title="Open example"> Go </label> <div aria-labelledby="tab-stream_tutorial-stepxrange_all" class="panel order-last hidden w-full mt-0 relative" id="panel_Go_stream_tutorial-stepxrange_all" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nx">example_commands_test</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"context"</span> </span></span><span class="line"><span class="cl"> <span class="s">"fmt"</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="s">"github.com/redis/go-redis/v9"</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xadd</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res1</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res1) // &gt;&gt;&gt; 1692632086370-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res2</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.PrintLn(res2) // &gt;&gt;&gt; 1692632094485-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res3</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res3) // &gt;&gt;&gt; 1692632102976-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance1</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res4</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1691765278160-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res5</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Block</span><span class="p">:</span> <span class="mi">300</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res5</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; // [{race:france [{1692632086370-0 map[location_id:1 position:1... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res6</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">//fmt.Println(res6) // &gt;&gt;&gt; 1692632147973-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res7</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res7</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceusa</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res8</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res8</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res9</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-2"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res9</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res10</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(err) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res11</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-*"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res11</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance2</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632147973-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">res12</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res12</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res13</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632086369"</span><span class="p">,</span> <span class="s">"1692632086371"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res14</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res15</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632094485-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632102976-0 map[location_id:1 position:2 rider:Prickett speed:29.7]} {1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632147973-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res17</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRevRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res18</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:france [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreate</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res19</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreate</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res19</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreatemkstream</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res20</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res20</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupread</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632639151-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632647899-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632670501-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632678249-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res25) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res21</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res21) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceitaly</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632670501-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632678249-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res22</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res23</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAck</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res23</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res24</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy []}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res25</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632647899-0 map[rider:Royce]} {1692632662819-0 map[rider:Sam-Bodden]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res26</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPending</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res26</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{2 1692632647899-0 1692632662819-0 map[Bob:2]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res27</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPendingExt</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XPendingExtArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"-"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">End</span><span class="p">:</span> <span class="s">"+"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">10</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res27) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 Bob 0s 1} {1692632662819-0 Bob 0s 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res28</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632647899-0"</span><span class="p">,</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res28</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res29</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MinIdle</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Messages</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"1692632647899-0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res30</span><span class="p">,</span> <span class="nx">res30a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"0-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res31</span><span class="p">,</span> <span class="nx">res31a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Lora"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"(1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res32</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res32</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{5 1 2 1 1692632678249-0 0-0 5 {1692632639151-0 map[rider:Castilla]} {1692632678249-0 map[rider:Norem]} 1692632639151-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res33</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoGroups</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{italy_riders 3 2 1692632662819-0 3 2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res34</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoConsumers</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res34) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{Alice 1 1ms 1ms} {Bob 1 2ms 2ms} {Lora 0 1ms -1ms}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Jones"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res35</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res35</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res36</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res36) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1726649529170-1 map[rider:Wood]} {1726649529171-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res37</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res37</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res38</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLenApprox</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="mi">20</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res38</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xdel</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633198206-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633208557-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res39</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res39</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]} {1692633208557-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res40</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XDel</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1692633208557-0"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res40</span><span class="p">)</span> <span class="c1">// 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res41</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res41</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Go_stream_tutorial-stepxrange_all')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button aria-controls="panel_Go_stream_tutorial-stepxrange_all" class="visibility-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute 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hover:text-white hover:bg-slate-600 hover:border-transparent focus:outline-none focus:ring-2 focus:white focus:border-slate-500" href="https://redis.io/docs/latest/develop/connect/clients/go/" tabindex="1" title="Quick-Start"> Go Quick-Start </a> <div class="w-1/2"> </div> <div class="flex-1 text-right"> <a class="button text-neutral-400 hover:text-slate-100 h-6 w-6 p-1" href="https://github.com/redis/go-redis/tree/master/doctests/stream_tutorial_test.go" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 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15.591C13.3328 14.9911 14.8636 13.7689 15.8479 12.1432C16.8321 10.5175 17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> <input class="radiotab w-0 h-0" data-lang="dotnet" id="Csharp_stream_tutorial-stepxrange_all" name="stream_tutorial-stepxrange_all" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Csharp_stream_tutorial-stepxrange_all" title="Open example"> C# </label> <div aria-labelledby="tab-stream_tutorial-stepxrange_all" class="panel order-last hidden w-full mt-0 relative" id="panel_Csharp_stream_tutorial-stepxrange_all" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-C#" data-lang="C#"><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">System.Runtime.CompilerServices</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">NRedisStack.Tests</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">StackExchange.Redis</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">public</span> <span class="k">class</span> <span class="nc">StreamTutorial</span> </span></span><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">public</span> <span class="k">void</span> <span class="n">run</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">muxer</span> <span class="p">=</span> <span class="n">ConnectionMultiplexer</span><span class="p">.</span><span class="n">Connect</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">db</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetDatabase</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res1</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">30.2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668482289-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res2</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">28.8</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">3</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668766534-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res3</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.7</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712669055705-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res4</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1712668482289-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res5</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread_block' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res6</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.9</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712675674750-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res8</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res9</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-2"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">try</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res10</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="p">(</span><span class="n">RedisServerException</span> <span class="n">ex</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">ex</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_bad_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res11</span> <span class="p">=</span> <span class="s">""</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="n">Version</span> <span class="n">version</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetServer</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">).</span><span class="n">Version</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="p">(</span><span class="n">version</span><span class="p">.</span><span class="n">Major</span> <span class="p">&gt;=</span> <span class="m">7</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-*"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; "0-3"</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_7' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res12</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res12</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_all' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res13</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">1712668482289</span><span class="p">,</span> <span class="m">1712668482291</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_time' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res14</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_1' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res15</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712668766534-1"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res16</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712675674750-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_empty' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res17</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrevrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res18</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res19</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res20</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create_mkstream' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744323758-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Royce"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744358384-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Sam-Bodden"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744379676-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744399401-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744413117-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res21</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res21</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res22</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAcknowledge</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1712744323758-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res24</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xack' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res25</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Bob"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_bob' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingInfo</span> <span class="n">res26</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPending</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"pending: {res26.PendingMessageCount}, min: {res26.LowestPendingMessageId}, max: {res26.HighestPendingMessageId}, consumers:[{string.Join("</span><span class="p">,</span> <span class="s">", res26.Consumers.Select(c =&gt; $"</span><span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">PendingMessageCount</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; pending: 2, min: 1712747506906-0, max: 1712747506907-0, consumers:[name: Bob, pending:2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingMessageInfo</span><span class="p">[]</span> <span class="n">res27</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPendingMessages</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="s">""</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamPendingMessageInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res27</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"message_id: {info.MessageId}, consumer: {info.ConsumerName}, time_since_delivered: {info.IdleTimeInMilliseconds}, times_delivered: {info.DeliveryCount}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506906-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506907-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending_plus_minus' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res28</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res28</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_pending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res29</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">60000</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="m">1712744358384</span> <span class="p">-</span> <span class="m">0</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res30</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"0-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res30.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res30.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0, (1712744358384-0: [rider: Royce])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res31</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"(1712744358384-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res31.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res31.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 0-0, (1712744379676-0: [rider: Sam-Bodden])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim_cursor' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"length: {res32.Length}, radix-tree-keys: {res32.RadixTreeKeys}, radix-tree-nodes: {res32.RadixTreeNodes}, last-generated-id: {res32.LastGeneratedId}, first-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}, last-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; length: 5, radix-tree-keys: 1, radix-tree-nodes: 2, last-generated-id: 1712756762686-1, first-entry: 1712756762685-0: [rider: Castilla], last-entry: 1712756762686-1: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamGroupInfo</span><span class="p">[]</span> <span class="n">res33</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamGroupInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamGroupInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, consumers: {info.ConsumerCount}, pending: {info.PendingMessageCount}, last-delivered-id: {info.LastDeliveredId}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: italy_riders, consumers: 2, pending: 2, last-delivered-id: 1712757192730-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_groups' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamConsumerInfo</span><span class="p">[]</span> <span class="n">res34</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamConsumerInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamConsumerInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res34</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, pending: {info.PendingMessageCount}, idle: {info.IdleTimeInMilliseconds}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Alice, pending: 1, idle: 7717</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Bob, pending: 0, idle: 7722</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_consumers' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Jones"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res36</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res36</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-1: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-2: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336129-0: [rider: Prickett]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336139-0: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758340854-0: [rider: Jones]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758341645-0: [rider: Wood]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758342134-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Smith"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">false</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res37</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res37</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746476-1: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746477-0: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'maxlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">false</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res40</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res40</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-1: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamDelete</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="s">"1712759694003-1"</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res42</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res42</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xdel' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" 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We already said that the entry IDs have a relation with the time, because the part at the left of the <code> - </code> character is the Unix time in milliseconds of the local node that created the stream entry, at the moment the entry was created (however note that streams are replicated with fully specified <a href="/docs/latest/commands/xadd/"> <code> XADD </code> </a> commands, so the replicas will have identical IDs to the master). This means that I could query a range of time using <a href="/docs/latest/commands/xrange/"> <code> XRANGE </code> </a> . In order to do so, however, I may want to omit the sequence part of the ID: if omitted, in the start of the range it will be assumed to be 0, while in the end part it will be assumed to be the maximum sequence number available. This way, querying using just two milliseconds Unix times, we get all the entries that were generated in that range of time, in an inclusive way. For instance, if I want to query a two milliseconds period I could use: </p> <div class="codetabs cli group flex justify-start items-center flex-wrap box-border rounded-lg mt-0 mb-0 mx-auto bg-slate-900" id="stream_tutorial-stepxrange_time"> <input checked="" class="radiotab w-0 h-0" data-lang="redis-cli" id="redis-cli_stream_tutorial-stepxrange_time" name="stream_tutorial-stepxrange_time" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="redis-cli_stream_tutorial-stepxrange_time" title="Open example"> &gt;_ Redis CLI </label> <div aria-labelledby="tab-stream_tutorial-stepxrange_time" class="panel order-last hidden w-full mt-0 relative" id="panel_redis-cli_stream_tutorial-stepxrange_time" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-plaintext" data-lang="plaintext"><span class="line hl"><span class="cl">&gt; XRANGE race:france 1692632086369 1692632086371 </span></span><span class="line hl"><span class="cl">1) 1) "1692632086370-0" </span></span><span class="line hl"><span class="cl"> 2) 1) "rider" </span></span><span class="line hl"><span class="cl"> 2) "Castilla" </span></span><span class="line hl"><span class="cl"> 3) "speed" </span></span><span class="line hl"><span class="cl"> 4) "30.2" </span></span><span class="line hl"><span class="cl"> 5) "position" </span></span><span class="line hl"><span class="cl"> 6) "1" </span></span><span class="line hl"><span class="cl"> 7) "location_id" </span></span><span class="line hl"><span class="cl"> 8) "1"</span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_redis-cli_stream_tutorial-stepxrange_time')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <div class="cli-footer flex items-center justify-between rounded-b-md bg-slate-900 mt-0 px-4 pt-0 mb-0 transition-opacity ease-in-out duration-300 opacity-0 invisible group-hover:opacity-100 group-hover:visible"> <div class="flex-1 text-xs text-white overflow-ellipsis"> Are you tired of using redis-cli? 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aria-labelledby="tab-stream_tutorial-stepxrange_time" class="panel order-last hidden w-full mt-0 relative" id="panel_Python_stream_tutorial-stepxrange_time" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="s2">""" </span></span></span><span class="line"><span class="cl"><span class="s2">Code samples for Stream doc pages: </span></span></span><span class="line"><span class="cl"><span class="s2"> https://redis.io/docs/latest/develop/data-types/streams/ </span></span></span><span class="line"><span class="cl"><span class="s2">"""</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span> <span class="o">=</span> <span class="n">redis</span><span class="o">.</span><span class="n">Redis</span><span class="p">(</span><span class="n">decode_responses</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res1</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res1</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629576966-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res2</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res2</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629594113-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res3</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res3</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629613374-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res4</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"1691765278160-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res4</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res5</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span> <span class="n">block</span><span class="o">=</span><span class="mi">300</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france',</span> </span></span><span class="line"><span class="cl"><span class="c1"># [('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res6</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res6</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629676124-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res7</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res7</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res8</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res8</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res9</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-2"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res9</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">try</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="n">res10</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">res10</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"><span class="k">except</span> <span class="n">redis</span><span class="o">.</span><span class="n">exceptions</span><span class="o">.</span><span class="n">ResponseError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">e</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; WRONGID</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># Not yet implemented</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res11</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res12</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="mi">1692629576965</span><span class="p">,</span> <span class="mi">1692629576967</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="n">res12</span> </span></span><span class="line hl"><span class="cl"><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># )</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res13</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res14</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629594113-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res14</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res15</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629676124-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res15</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; []</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res16</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrevrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res16</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res17</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res17</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res18</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"france_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res18</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res19</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">,</span> <span class="n">mkstream</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res19</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Royce"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Sam-Bodden"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res20</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res20</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res21</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res21</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res22</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xack</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"1692629925771-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res22</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res23</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res23</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', []]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res24</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res24</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:italy', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Royce'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Sam-Bodden'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res25</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res25</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'consumers': [{'name': 'Bob', 'pending': 2}]</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res26</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending_range</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res26</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925789-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># },</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925790-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res27</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res27</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res28</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s2">"1692629925789-0"</span><span class="p">])</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res28</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res29</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"0-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res29</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res30</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"(1692629925789-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res30</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res31</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_stream</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res31</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-generated-id': '1692629926436-0', 'groups': 1,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-entry': ('1692629926436-0', {'rider': 'Norem'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res32</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_groups</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'name': 'italy_riders', 'consumers': 2, 'pending': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-delivered-id': '1692629925790-0'</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res33</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_consumers</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res33</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Alice', 'pending': 2, 'idle': 199332},</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Bob', 'pending': 0, 'idle': 489170}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Jones"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Wood"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Henshaw"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res34</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res34</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res35</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res35</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0', {'rider': 'Royce'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0', {'rider': 'Sam-Bodden'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925791-0', {'rider': 'Prickett'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629926436-0', {'rider': 'Norem'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630612602-0', {'rider': 'Jones'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630641947-0', {'rider': 'Wood'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Smith"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res36</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res36</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res37</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res37</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res38</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res38</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res39</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res39</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res40</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xdel</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692631018238-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res40</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res41</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res41</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})]</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Python_stream_tutorial-stepxrange_time')" tabindex="1" title="Copy to clipboard"> <svg 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data-lang="javascript" id="Nodejs_stream_tutorial-stepxrange_time" name="stream_tutorial-stepxrange_time" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Nodejs_stream_tutorial-stepxrange_time" title="Open example"> Node.js </label> <div aria-labelledby="tab-stream_tutorial-stepxrange_time" class="panel order-last hidden w-full mt-0 relative" id="panel_Nodejs_stream_tutorial-stepxrange_time" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-javascript" data-lang="javascript"><span class="line"><span class="cl"><span class="kr">import</span> <span class="nx">assert</span> <span class="nx">from</span> <span class="s1">'assert'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="kr">import</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">createClient</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> <span class="nx">from</span> <span class="s1">'redis'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">client</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">createClient</span><span class="p">();</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">connect</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res1</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'30.2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1700073067968-0 N.B. actual values will differ from these examples </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res2</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'28.8'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'3'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629594113-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res3</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.7'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629613374-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res4</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1691765278160-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res4</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res5</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">block</span><span class="o">:</span> <span class="mi">300</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res5</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res6</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.9'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'2'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629676124-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res7</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res8</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res9</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-2'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="k">try</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kr">const</span> <span class="nx">res10</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res10</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> <span class="k">catch</span> <span class="p">(</span><span class="nx">error</span><span class="p">)</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">error</span><span class="p">(</span><span class="nx">error</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; WRONGID </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11a</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-*'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">racer</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11a</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res12</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1692629576965'</span><span class="p">,</span> <span class="s1">'1692629576967'</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res12</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res13</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res13</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res14</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629594113-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res14</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res15</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629676124-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res15</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res16</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRevRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">1</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res17</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res17</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res18</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'france_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res18</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res19</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MKSTREAM'</span><span class="o">:</span> <span class="kc">true</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Royce'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res20</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res21</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res21</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res22</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAck</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'1692629925771-0'</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res22</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res23</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', []]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res24</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Bob'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res24</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res25</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPending</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res25</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0', 'consumers': [{'name': 'Bob', 'pending': 2}]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res26</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPendingRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res26</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'message_id': '1692629925789-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}, {'message_id': '1692629925790-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res27</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res27</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res28</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s1">'1692629925789-0'</span><span class="p">]</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res28</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res29</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'0-0'</span><span class="p">,</span> <span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res29</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res30</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'(1692629925789-0'</span><span class="p">,</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res30</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res31</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoStream</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res31</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2, 'last-generated-id': '1692629926436-0', 'groups': 1, 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}), 'last-entry': ('1692629926436-0', {'rider': 'Norem'})} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res32</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoGroups</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res32</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'italy_riders', 'consumers': 2, 'pending': 2, 'last-delivered-id': '1692629925790-0'}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res33</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoConsumers</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res33</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'Alice', 'pending': 2, 'idle': 199332}, {'name': 'Bob', 'pending': 0, 'idle': 489170}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Jones'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Wood'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Henshaw'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res34</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res34</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res35</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925771-0', {'rider': 'Castilla'}), ('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'}), ('1692629925791-0', {'rider': 'Prickett'}), ('1692629926436-0', {'rider': 'Norem'}), ('1692630612602-0', {'rider': 'Jones'}), ('1692630641947-0', {'rider': 'Wood'}), ('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Smith'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res36</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res36</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res37</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'MAXLEN'</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res37</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res38</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s2">"MAXLEN"</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res39</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res40</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xDel</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692631018238-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res40</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res41</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Nodejs_stream_tutorial-stepxrange_time')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" 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name="stream_tutorial-stepxrange_time" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Java_stream_tutorial-stepxrange_time" title="Open example"> Java </label> <div aria-labelledby="tab-stream_tutorial-stepxrange_time" class="panel order-last hidden w-full mt-0 relative" id="panel_Java_stream_tutorial-stepxrange_time" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-java" data-lang="java"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nn">io.redis.examples</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.StreamEntryID</span><span class="o">;</span> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.UnifiedJedis</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">public</span> <span class="kd">class</span> <span class="nc">StreamsExample</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kd">public</span> <span class="kt">void</span> <span class="nf">run</span><span class="o">(){</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">UnifiedJedis</span> <span class="n">jedis</span> <span class="o">=</span> <span class="k">new</span> <span class="n">UnifiedJedis</span><span class="o">(</span><span class="s">"redis://localhost:6379"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"30.2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res1</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"28.8"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"3"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res2</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.7"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res3</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582226-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"1701760582225-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res4</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701760841292-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701760841292-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res5</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">block</span><span class="o">(</span><span class="mi">300</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">100</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701761996660-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701761996661-0 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701761996661-1 {rider=Prickett, speed=29.7, location_id=1, position=2}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.9"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res6</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701762285679-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res7</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res8</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res8</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res9</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-2"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res9</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">try</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res10</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res10</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="o">(</span><span class="n">JedisDataException</span> <span class="n">e</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">e</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res11</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-*"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res11</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res12</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res13</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">),</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">));</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line hl"><span class="cl"> <span class="n">res13</span> </span></span><span class="line hl"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res14</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res14</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res15</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res15</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res16</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res16</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res17</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrevrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res17</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701765218592-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res18</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res18</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701765384638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701765384638-1 {rider=Norem, speed=28.8, location_id=1, position=3}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res19</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"france_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">false</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res19</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res20</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">true</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res20</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilaa"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Royce"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Sam-Bodden"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id5</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res21</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res21</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res22</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res22</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xack</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">id1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res23</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res24</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res24</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res25</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Bob"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res25</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701767632261-1 {rider=Royce}, 1701767632262-0 {rider=Sam-Bodden}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingSummary</span> <span class="n">res26</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res26</span><span class="o">.</span><span class="na">getConsumerMessageCount</span><span class="o">());</span> <span class="c1">// &gt;&gt;&gt; {Bob=2} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamPendingEntry</span><span class="o">&gt;</span> <span class="n">res27</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">XPendingParams</span><span class="o">.</span><span class="na">xPendingParams</span><span class="o">().</span><span class="na">start</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MINIMUM_ID</span><span class="o">).</span><span class="na">end</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MAXIMUM_ID</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res27</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768567412-1 Bob idle:0 times:1, 1701768567412-2 Bob idle:0 times:1] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res28</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">(),</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res28</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768744819-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res29</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="mi">0</span><span class="n">L</span><span class="o">,</span> <span class="n">XClaimParams</span><span class="o">.</span><span class="na">xClaimParams</span><span class="o">().</span><span class="na">time</span><span class="o">(</span><span class="mi">60000</span><span class="o">),</span><span class="n">id2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res29</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769004195-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res30</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="s">"0-0"</span><span class="o">),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res30</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769266831-2=[1701769266831-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res31</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">()),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res31</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [0-0=[1701769605847-2 {rider=Sam-Bodden}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoStream</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span><span class="o">.</span><span class="na">getStreamInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {radix-tree-keys=1, radix-tree-nodes=2, entries-added=5, length=5, groups=1, max-deleted-entry-id=0-0, first-entry=1701769637612-0 {rider=Castilaa}, last-generated-id=1701769637612-4, last-entry=1701769637612-4 {rider=Norem}, recorded-first-entry-id=1701769637612-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamGroupInfo</span><span class="o">&gt;</span> <span class="n">res33</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoGroups</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamGroupInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res33</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getGroupInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {last-delivered-id=1701770253659-0, lag=2, pending=2, name=italy_riders, consumers=2, entries-read=3} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamConsumersInfo</span><span class="o">&gt;</span> <span class="n">res34</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoConsumers</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamConsumerInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res34</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getConsumerInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// {inactive=1, idle=1, pending=1, name=Alice} , {inactive=3, idle=3, pending=1, name=Bob} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Jones"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Wood"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Henshaw"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res35</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res36</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res36</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771219852-0 {rider=Castilaa}, 1701771219852-1 {rider=Royce}, 1701771219853-0 {rider=Sam-Bodden}, 1701771219853-1 {rider=Prickett}, 1701771219853-2 {rider=Norem}, 1701771219858-0 {rider=Jones}, 1701771219858-1 {rider=Wood}, 1701771219859-0 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Smith"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">2</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res37</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res37</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771067332-1 {rider=Henshaw}, 1701771067332-2 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">).</span><span class="na">exactTrimming</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res38</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res39</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res40</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res40</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771356428-2 {rider=Henshaw}, 1701771356429-0 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xdel</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id6</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res41</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res42</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res42</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771517639-1 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="o">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Java_stream_tutorial-stepxrange_time')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 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p-1" href="https://github.com/redis/jedis/tree/master/src/test/java/io/redis/examples/StreamsExample.java" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 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id="Go_stream_tutorial-stepxrange_time" name="stream_tutorial-stepxrange_time" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Go_stream_tutorial-stepxrange_time" title="Open example"> Go </label> <div aria-labelledby="tab-stream_tutorial-stepxrange_time" class="panel order-last hidden w-full mt-0 relative" id="panel_Go_stream_tutorial-stepxrange_time" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nx">example_commands_test</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"context"</span> </span></span><span class="line"><span class="cl"> <span class="s">"fmt"</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="s">"github.com/redis/go-redis/v9"</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xadd</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res1</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res1) // &gt;&gt;&gt; 1692632086370-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res2</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.PrintLn(res2) // &gt;&gt;&gt; 1692632094485-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res3</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res3) // &gt;&gt;&gt; 1692632102976-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance1</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res4</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1691765278160-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res5</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Block</span><span class="p">:</span> <span class="mi">300</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res5</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; // [{race:france [{1692632086370-0 map[location_id:1 position:1... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res6</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">//fmt.Println(res6) // &gt;&gt;&gt; 1692632147973-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res7</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res7</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceusa</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res8</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res8</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res9</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-2"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res9</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res10</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(err) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res11</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-*"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res11</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance2</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632147973-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res12</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="nx">res13</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"1692632086369"</span><span class="p">,</span> <span class="s">"1692632086371"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res13</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res14</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res15</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632094485-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632102976-0 map[location_id:1 position:2 rider:Prickett speed:29.7]} {1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632147973-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res17</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRevRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res18</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:france [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreate</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res19</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreate</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res19</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreatemkstream</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res20</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res20</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupread</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632639151-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632647899-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632670501-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632678249-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res25) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res21</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res21) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceitaly</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632670501-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632678249-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res22</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res23</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAck</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res23</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res24</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy []}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res25</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632647899-0 map[rider:Royce]} {1692632662819-0 map[rider:Sam-Bodden]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res26</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPending</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res26</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{2 1692632647899-0 1692632662819-0 map[Bob:2]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res27</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPendingExt</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XPendingExtArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"-"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">End</span><span class="p">:</span> <span class="s">"+"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">10</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res27) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 Bob 0s 1} {1692632662819-0 Bob 0s 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res28</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632647899-0"</span><span class="p">,</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res28</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res29</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MinIdle</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Messages</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"1692632647899-0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res30</span><span class="p">,</span> <span class="nx">res30a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"0-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res31</span><span class="p">,</span> <span class="nx">res31a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Lora"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"(1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res32</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res32</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{5 1 2 1 1692632678249-0 0-0 5 {1692632639151-0 map[rider:Castilla]} {1692632678249-0 map[rider:Norem]} 1692632639151-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res33</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoGroups</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{italy_riders 3 2 1692632662819-0 3 2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res34</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoConsumers</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res34) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{Alice 1 1ms 1ms} {Bob 1 2ms 2ms} {Lora 0 1ms -1ms}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Jones"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res35</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res35</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res36</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res36) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1726649529170-1 map[rider:Wood]} {1726649529171-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res37</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res37</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res38</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLenApprox</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="mi">20</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res38</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xdel</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633198206-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633208557-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res39</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res39</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]} {1692633208557-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res40</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XDel</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1692633208557-0"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res40</span><span class="p">)</span> <span class="c1">// 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res41</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res41</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Go_stream_tutorial-stepxrange_time')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button aria-controls="panel_Go_stream_tutorial-stepxrange_time" class="visibility-button 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10.9795 15.206C10.9795 15.42 11.1235 15.669 11.5295 15.591C13.3328 14.9911 14.8636 13.7689 15.8479 12.1432C16.8321 10.5175 17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> <input class="radiotab w-0 h-0" data-lang="dotnet" id="Csharp_stream_tutorial-stepxrange_time" name="stream_tutorial-stepxrange_time" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Csharp_stream_tutorial-stepxrange_time" title="Open example"> C# </label> <div aria-labelledby="tab-stream_tutorial-stepxrange_time" class="panel order-last hidden w-full mt-0 relative" id="panel_Csharp_stream_tutorial-stepxrange_time" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-C#" data-lang="C#"><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">System.Runtime.CompilerServices</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">NRedisStack.Tests</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">StackExchange.Redis</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">public</span> <span class="k">class</span> <span class="nc">StreamTutorial</span> </span></span><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">public</span> <span class="k">void</span> <span class="n">run</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">muxer</span> <span class="p">=</span> <span class="n">ConnectionMultiplexer</span><span class="p">.</span><span class="n">Connect</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">db</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetDatabase</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res1</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">30.2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668482289-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res2</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">28.8</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">3</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668766534-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res3</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.7</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712669055705-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res4</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1712668482289-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res5</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread_block' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res6</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.9</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712675674750-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res8</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res9</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-2"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">try</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res10</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="p">(</span><span class="n">RedisServerException</span> <span class="n">ex</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">ex</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_bad_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res11</span> <span class="p">=</span> <span class="s">""</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="n">Version</span> <span class="n">version</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetServer</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">).</span><span class="n">Version</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="p">(</span><span class="n">version</span><span class="p">.</span><span class="n">Major</span> <span class="p">&gt;=</span> <span class="m">7</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-*"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; "0-3"</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_7' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res12</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_all' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res13</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">1712668482289</span><span class="p">,</span> <span class="m">1712668482291</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res13</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_time' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res14</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_1' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res15</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712668766534-1"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res16</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712675674750-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_empty' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res17</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrevrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res18</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res19</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res20</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create_mkstream' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744323758-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Royce"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744358384-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Sam-Bodden"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744379676-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744399401-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744413117-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res21</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res21</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res22</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAcknowledge</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1712744323758-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res24</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xack' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res25</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Bob"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_bob' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingInfo</span> <span class="n">res26</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPending</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"pending: {res26.PendingMessageCount}, min: {res26.LowestPendingMessageId}, max: {res26.HighestPendingMessageId}, consumers:[{string.Join("</span><span class="p">,</span> <span class="s">", res26.Consumers.Select(c =&gt; $"</span><span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">PendingMessageCount</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; pending: 2, min: 1712747506906-0, max: 1712747506907-0, consumers:[name: Bob, pending:2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingMessageInfo</span><span class="p">[]</span> <span class="n">res27</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPendingMessages</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="s">""</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamPendingMessageInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res27</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"message_id: {info.MessageId}, consumer: {info.ConsumerName}, time_since_delivered: {info.IdleTimeInMilliseconds}, times_delivered: {info.DeliveryCount}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506906-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506907-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending_plus_minus' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res28</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res28</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_pending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res29</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">60000</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="m">1712744358384</span> <span class="p">-</span> <span class="m">0</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res30</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"0-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res30.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res30.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0, (1712744358384-0: [rider: Royce])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res31</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"(1712744358384-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res31.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res31.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 0-0, (1712744379676-0: [rider: Sam-Bodden])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim_cursor' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"length: {res32.Length}, radix-tree-keys: {res32.RadixTreeKeys}, radix-tree-nodes: {res32.RadixTreeNodes}, last-generated-id: {res32.LastGeneratedId}, first-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}, last-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; length: 5, radix-tree-keys: 1, radix-tree-nodes: 2, last-generated-id: 1712756762686-1, first-entry: 1712756762685-0: [rider: Castilla], last-entry: 1712756762686-1: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamGroupInfo</span><span class="p">[]</span> <span class="n">res33</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamGroupInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamGroupInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, consumers: {info.ConsumerCount}, pending: {info.PendingMessageCount}, last-delivered-id: {info.LastDeliveredId}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: italy_riders, consumers: 2, pending: 2, last-delivered-id: 1712757192730-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_groups' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamConsumerInfo</span><span class="p">[]</span> <span class="n">res34</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamConsumerInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamConsumerInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res34</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, pending: {info.PendingMessageCount}, idle: {info.IdleTimeInMilliseconds}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Alice, pending: 1, idle: 7717</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Bob, pending: 0, idle: 7722</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_consumers' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Jones"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res36</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res36</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-1: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-2: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336129-0: [rider: Prickett]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336139-0: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758340854-0: [rider: Jones]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758341645-0: [rider: Wood]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758342134-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Smith"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">false</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res37</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res37</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746476-1: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746477-0: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'maxlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">false</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res40</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res40</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-1: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamDelete</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="s">"1712759694003-1"</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res42</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res42</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xdel' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Csharp_stream_tutorial-stepxrange_time')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button aria-controls="panel_Csharp_stream_tutorial-stepxrange_time" class="visibility-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-2 h-7 w-7 mr-2 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11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 7.02753 12.605C7.06381 12.1992 7.24399 11.8197 7.53553 11.535C5.75953 11.335 3.89153 10.647 3.89153 7.581C3.88005 6.78603 4.17513 6.01716 4.71553 5.434C4.47318 4.74369 4.50322 3.98693 4.79953 3.318C4.79953 3.318 5.47053 3.103 6.99953 4.138C8.31074 3.77905 9.69432 3.77905 11.0055 4.138C12.5325 3.103 13.2055 3.318 13.2055 3.318C13.5012 3.9877 13.5294 4.74513 13.2845 5.435C13.8221 6.01928 14.114 6.78817 14.0995 7.582C14.0995 10.655 12.2285 11.332 10.4465 11.53C10.6375 11.724 10.7847 11.9566 10.8784 12.2123C10.972 12.4679 11.0099 12.7405 10.9895 13.012C10.9895 14.081 10.9795 14.944 10.9795 15.206C10.9795 15.42 11.1235 15.669 11.5295 15.591C13.3328 14.9911 14.8636 13.7689 15.8479 12.1432C16.8321 10.5175 17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> </div> <p> I have only a single entry in this range. However in real data sets, I could query for ranges of hours, or there could be many items in just two milliseconds, and the result returned could be huge. For this reason, <a href="/docs/latest/commands/xrange/"> <code> XRANGE </code> </a> supports an optional <strong> COUNT </strong> option at the end. By specifying a count, I can just get the first <em> N </em> items. If I want more, I can get the last ID returned, increment the sequence part by one, and query again. Let's see this in the following example. Let's assume that the stream <code> race:france </code> was populated with 4 items. To start my iteration, getting 2 items per command, I start with the full range, but with a count of 2. </p> <div class="codetabs cli group flex justify-start items-center flex-wrap box-border rounded-lg mt-0 mb-0 mx-auto bg-slate-900" id="stream_tutorial-stepxrange_step_1"> <input checked="" class="radiotab w-0 h-0" data-lang="redis-cli" id="redis-cli_stream_tutorial-stepxrange_step_1" name="stream_tutorial-stepxrange_step_1" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="redis-cli_stream_tutorial-stepxrange_step_1" title="Open example"> &gt;_ Redis CLI </label> <div aria-labelledby="tab-stream_tutorial-stepxrange_step_1" class="panel order-last hidden w-full mt-0 relative" id="panel_redis-cli_stream_tutorial-stepxrange_step_1" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-plaintext" data-lang="plaintext"><span class="line hl"><span class="cl">&gt; XRANGE race:france - + COUNT 2 </span></span><span class="line hl"><span class="cl">1) 1) "1692632086370-0" </span></span><span class="line hl"><span class="cl"> 2) 1) "rider" </span></span><span class="line hl"><span class="cl"> 2) "Castilla" </span></span><span class="line hl"><span class="cl"> 3) "speed" </span></span><span class="line hl"><span class="cl"> 4) "30.2" </span></span><span class="line hl"><span class="cl"> 5) "position" </span></span><span class="line hl"><span class="cl"> 6) "1" </span></span><span class="line hl"><span class="cl"> 7) "location_id" </span></span><span class="line hl"><span class="cl"> 8) "1" </span></span><span class="line hl"><span class="cl">2) 1) "1692632094485-0" </span></span><span class="line hl"><span class="cl"> 2) 1) "rider" </span></span><span class="line hl"><span class="cl"> 2) "Norem" </span></span><span class="line hl"><span class="cl"> 3) "speed" </span></span><span class="line hl"><span class="cl"> 4) "28.8" </span></span><span class="line hl"><span class="cl"> 5) "position" </span></span><span class="line hl"><span class="cl"> 6) "3" </span></span><span class="line hl"><span class="cl"> 7) "location_id" </span></span><span class="line hl"><span class="cl"> 8) "1"</span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_redis-cli_stream_tutorial-stepxrange_step_1')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <div class="cli-footer flex items-center justify-between rounded-b-md bg-slate-900 mt-0 px-4 pt-0 mb-0 transition-opacity ease-in-out duration-300 opacity-0 invisible group-hover:opacity-100 group-hover:visible"> <div class="flex-1 text-xs text-white overflow-ellipsis"> Are you tired of using redis-cli? 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<div aria-labelledby="tab-stream_tutorial-stepxrange_step_1" class="panel order-last hidden w-full mt-0 relative" id="panel_Python_stream_tutorial-stepxrange_step_1" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="s2">""" </span></span></span><span class="line"><span class="cl"><span class="s2">Code samples for Stream doc pages: </span></span></span><span class="line"><span class="cl"><span class="s2"> https://redis.io/docs/latest/develop/data-types/streams/ </span></span></span><span class="line"><span class="cl"><span class="s2">"""</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span> <span class="o">=</span> <span class="n">redis</span><span class="o">.</span><span class="n">Redis</span><span class="p">(</span><span class="n">decode_responses</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res1</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res1</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629576966-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res2</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res2</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629594113-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res3</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res3</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629613374-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res4</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"1691765278160-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res4</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res5</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span> <span class="n">block</span><span class="o">=</span><span class="mi">300</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france',</span> </span></span><span class="line"><span class="cl"><span class="c1"># [('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res6</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res6</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629676124-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res7</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res7</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res8</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res8</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res9</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-2"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res9</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">try</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="n">res10</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">res10</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"><span class="k">except</span> <span class="n">redis</span><span class="o">.</span><span class="n">exceptions</span><span class="o">.</span><span class="n">ResponseError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">e</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; WRONGID</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># Not yet implemented</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res11</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res12</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="mi">1692629576965</span><span class="p">,</span> <span class="mi">1692629576967</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res13</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="n">res13</span> </span></span><span class="line hl"><span class="cl"><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># )</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res14</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629594113-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res14</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res15</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629676124-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res15</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; []</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res16</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrevrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res16</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res17</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res17</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res18</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"france_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res18</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res19</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">,</span> <span class="n">mkstream</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res19</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Royce"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Sam-Bodden"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res20</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res20</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res21</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res21</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res22</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xack</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"1692629925771-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res22</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res23</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res23</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', []]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res24</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res24</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:italy', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Royce'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Sam-Bodden'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res25</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res25</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'consumers': [{'name': 'Bob', 'pending': 2}]</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res26</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending_range</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res26</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925789-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># },</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925790-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res27</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res27</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res28</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s2">"1692629925789-0"</span><span class="p">])</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res28</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res29</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"0-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res29</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res30</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"(1692629925789-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res30</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res31</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_stream</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res31</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-generated-id': '1692629926436-0', 'groups': 1,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-entry': ('1692629926436-0', {'rider': 'Norem'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res32</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_groups</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'name': 'italy_riders', 'consumers': 2, 'pending': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-delivered-id': '1692629925790-0'</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res33</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_consumers</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res33</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Alice', 'pending': 2, 'idle': 199332},</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Bob', 'pending': 0, 'idle': 489170}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Jones"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Wood"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Henshaw"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res34</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res34</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res35</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res35</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0', {'rider': 'Royce'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0', {'rider': 'Sam-Bodden'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925791-0', {'rider': 'Prickett'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629926436-0', {'rider': 'Norem'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630612602-0', {'rider': 'Jones'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630641947-0', {'rider': 'Wood'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Smith"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res36</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res36</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res37</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res37</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res38</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res38</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res39</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res39</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res40</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xdel</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692631018238-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res40</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res41</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res41</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})]</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Python_stream_tutorial-stepxrange_step_1')" tabindex="1" title="Copy to clipboard"> <svg 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</span></span><span class="line"><span class="cl"> <span class="nx">createClient</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> <span class="nx">from</span> <span class="s1">'redis'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">client</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">createClient</span><span class="p">();</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">connect</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res1</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'30.2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1700073067968-0 N.B. actual values will differ from these examples </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res2</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'28.8'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'3'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629594113-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res3</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.7'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629613374-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res4</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1691765278160-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res4</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res5</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">block</span><span class="o">:</span> <span class="mi">300</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res5</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res6</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.9'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'2'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629676124-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res7</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res8</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res9</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-2'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="k">try</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kr">const</span> <span class="nx">res10</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res10</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> <span class="k">catch</span> <span class="p">(</span><span class="nx">error</span><span class="p">)</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">error</span><span class="p">(</span><span class="nx">error</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; WRONGID </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11a</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-*'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">racer</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11a</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res12</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1692629576965'</span><span class="p">,</span> <span class="s1">'1692629576967'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res12</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res13</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res13</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res14</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629594113-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res14</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res15</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629676124-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res15</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res16</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRevRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">1</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res17</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res17</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res18</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'france_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res18</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res19</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MKSTREAM'</span><span class="o">:</span> <span class="kc">true</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Royce'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res20</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res21</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res21</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res22</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAck</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'1692629925771-0'</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res22</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res23</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', []]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res24</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Bob'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res24</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res25</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPending</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res25</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0', 'consumers': [{'name': 'Bob', 'pending': 2}]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res26</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPendingRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res26</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'message_id': '1692629925789-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}, {'message_id': '1692629925790-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res27</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res27</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res28</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s1">'1692629925789-0'</span><span class="p">]</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res28</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res29</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'0-0'</span><span class="p">,</span> <span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res29</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res30</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'(1692629925789-0'</span><span class="p">,</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res30</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res31</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoStream</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res31</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2, 'last-generated-id': '1692629926436-0', 'groups': 1, 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}), 'last-entry': ('1692629926436-0', {'rider': 'Norem'})} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res32</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoGroups</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res32</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'italy_riders', 'consumers': 2, 'pending': 2, 'last-delivered-id': '1692629925790-0'}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res33</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoConsumers</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res33</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'Alice', 'pending': 2, 'idle': 199332}, {'name': 'Bob', 'pending': 0, 'idle': 489170}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Jones'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Wood'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Henshaw'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res34</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res34</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res35</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925771-0', {'rider': 'Castilla'}), ('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'}), ('1692629925791-0', {'rider': 'Prickett'}), ('1692629926436-0', {'rider': 'Norem'}), ('1692630612602-0', {'rider': 'Jones'}), ('1692630641947-0', {'rider': 'Wood'}), ('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Smith'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res36</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res36</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res37</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'MAXLEN'</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res37</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res38</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s2">"MAXLEN"</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res39</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res40</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xDel</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692631018238-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res40</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res41</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Nodejs_stream_tutorial-stepxrange_step_1')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" 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name="stream_tutorial-stepxrange_step_1" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Java_stream_tutorial-stepxrange_step_1" title="Open example"> Java </label> <div aria-labelledby="tab-stream_tutorial-stepxrange_step_1" class="panel order-last hidden w-full mt-0 relative" id="panel_Java_stream_tutorial-stepxrange_step_1" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-java" data-lang="java"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nn">io.redis.examples</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.StreamEntryID</span><span class="o">;</span> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.UnifiedJedis</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">public</span> <span class="kd">class</span> <span class="nc">StreamsExample</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kd">public</span> <span class="kt">void</span> <span class="nf">run</span><span class="o">(){</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">UnifiedJedis</span> <span class="n">jedis</span> <span class="o">=</span> <span class="k">new</span> <span class="n">UnifiedJedis</span><span class="o">(</span><span class="s">"redis://localhost:6379"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"30.2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res1</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"28.8"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"3"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res2</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.7"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res3</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582226-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"1701760582225-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res4</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701760841292-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701760841292-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res5</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">block</span><span class="o">(</span><span class="mi">300</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">100</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701761996660-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701761996661-0 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701761996661-1 {rider=Prickett, speed=29.7, location_id=1, position=2}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.9"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res6</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701762285679-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res7</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res8</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res8</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res9</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-2"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res9</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">try</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res10</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res10</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="o">(</span><span class="n">JedisDataException</span> <span class="n">e</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">e</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res11</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-*"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res11</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res12</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res13</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">),</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res14</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res14</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res15</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res15</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res16</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res16</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res17</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrevrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res17</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701765218592-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res18</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res18</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701765384638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701765384638-1 {rider=Norem, speed=28.8, location_id=1, position=3}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res19</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"france_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">false</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res19</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res20</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">true</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res20</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilaa"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Royce"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Sam-Bodden"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id5</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res21</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res21</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res22</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res22</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xack</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">id1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res23</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res24</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res24</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res25</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Bob"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res25</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701767632261-1 {rider=Royce}, 1701767632262-0 {rider=Sam-Bodden}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingSummary</span> <span class="n">res26</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res26</span><span class="o">.</span><span class="na">getConsumerMessageCount</span><span class="o">());</span> <span class="c1">// &gt;&gt;&gt; {Bob=2} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamPendingEntry</span><span class="o">&gt;</span> <span class="n">res27</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">XPendingParams</span><span class="o">.</span><span class="na">xPendingParams</span><span class="o">().</span><span class="na">start</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MINIMUM_ID</span><span class="o">).</span><span class="na">end</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MAXIMUM_ID</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res27</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768567412-1 Bob idle:0 times:1, 1701768567412-2 Bob idle:0 times:1] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res28</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">(),</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res28</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768744819-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res29</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="mi">0</span><span class="n">L</span><span class="o">,</span> <span class="n">XClaimParams</span><span class="o">.</span><span class="na">xClaimParams</span><span class="o">().</span><span class="na">time</span><span class="o">(</span><span class="mi">60000</span><span class="o">),</span><span class="n">id2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res29</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769004195-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res30</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="s">"0-0"</span><span class="o">),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res30</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769266831-2=[1701769266831-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res31</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">()),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res31</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [0-0=[1701769605847-2 {rider=Sam-Bodden}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoStream</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span><span class="o">.</span><span class="na">getStreamInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {radix-tree-keys=1, radix-tree-nodes=2, entries-added=5, length=5, groups=1, max-deleted-entry-id=0-0, first-entry=1701769637612-0 {rider=Castilaa}, last-generated-id=1701769637612-4, last-entry=1701769637612-4 {rider=Norem}, recorded-first-entry-id=1701769637612-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamGroupInfo</span><span class="o">&gt;</span> <span class="n">res33</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoGroups</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamGroupInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res33</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getGroupInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {last-delivered-id=1701770253659-0, lag=2, pending=2, name=italy_riders, consumers=2, entries-read=3} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamConsumersInfo</span><span class="o">&gt;</span> <span class="n">res34</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoConsumers</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamConsumerInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res34</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getConsumerInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// {inactive=1, idle=1, pending=1, name=Alice} , {inactive=3, idle=3, pending=1, name=Bob} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Jones"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Wood"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Henshaw"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res35</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res36</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res36</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771219852-0 {rider=Castilaa}, 1701771219852-1 {rider=Royce}, 1701771219853-0 {rider=Sam-Bodden}, 1701771219853-1 {rider=Prickett}, 1701771219853-2 {rider=Norem}, 1701771219858-0 {rider=Jones}, 1701771219858-1 {rider=Wood}, 1701771219859-0 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Smith"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">2</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res37</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res37</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771067332-1 {rider=Henshaw}, 1701771067332-2 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">).</span><span class="na">exactTrimming</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res38</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res39</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res40</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res40</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771356428-2 {rider=Henshaw}, 1701771356429-0 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xdel</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id6</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res41</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res42</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res42</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771517639-1 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="o">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Java_stream_tutorial-stepxrange_step_1')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 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id="Go_stream_tutorial-stepxrange_step_1" name="stream_tutorial-stepxrange_step_1" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Go_stream_tutorial-stepxrange_step_1" title="Open example"> Go </label> <div aria-labelledby="tab-stream_tutorial-stepxrange_step_1" class="panel order-last hidden w-full mt-0 relative" id="panel_Go_stream_tutorial-stepxrange_step_1" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nx">example_commands_test</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"context"</span> </span></span><span class="line"><span class="cl"> <span class="s">"fmt"</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="s">"github.com/redis/go-redis/v9"</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xadd</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res1</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res1) // &gt;&gt;&gt; 1692632086370-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res2</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.PrintLn(res2) // &gt;&gt;&gt; 1692632094485-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res3</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res3) // &gt;&gt;&gt; 1692632102976-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance1</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res4</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1691765278160-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res5</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Block</span><span class="p">:</span> <span class="mi">300</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res5</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; // [{race:france [{1692632086370-0 map[location_id:1 position:1... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res6</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">//fmt.Println(res6) // &gt;&gt;&gt; 1692632147973-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res7</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res7</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceusa</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res8</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res8</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res9</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-2"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res9</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res10</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(err) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res11</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-*"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res11</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance2</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632147973-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res12</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res13</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632086369"</span><span class="p">,</span> <span class="s">"1692632086371"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="nx">res14</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res14</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res15</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632094485-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632102976-0 map[location_id:1 position:2 rider:Prickett speed:29.7]} {1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632147973-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res17</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRevRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res18</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:france [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreate</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res19</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreate</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res19</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreatemkstream</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res20</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res20</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupread</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632639151-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632647899-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632670501-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632678249-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res25) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res21</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res21) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceitaly</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632670501-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632678249-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res22</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res23</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAck</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res23</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res24</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy []}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res25</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632647899-0 map[rider:Royce]} {1692632662819-0 map[rider:Sam-Bodden]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res26</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPending</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res26</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{2 1692632647899-0 1692632662819-0 map[Bob:2]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res27</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPendingExt</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XPendingExtArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"-"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">End</span><span class="p">:</span> <span class="s">"+"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">10</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res27) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 Bob 0s 1} {1692632662819-0 Bob 0s 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res28</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632647899-0"</span><span class="p">,</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res28</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res29</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MinIdle</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Messages</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"1692632647899-0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res30</span><span class="p">,</span> <span class="nx">res30a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"0-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res31</span><span class="p">,</span> <span class="nx">res31a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Lora"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"(1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res32</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res32</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{5 1 2 1 1692632678249-0 0-0 5 {1692632639151-0 map[rider:Castilla]} {1692632678249-0 map[rider:Norem]} 1692632639151-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res33</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoGroups</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{italy_riders 3 2 1692632662819-0 3 2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res34</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoConsumers</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res34) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{Alice 1 1ms 1ms} {Bob 1 2ms 2ms} {Lora 0 1ms -1ms}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Jones"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res35</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res35</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res36</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res36) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1726649529170-1 map[rider:Wood]} {1726649529171-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res37</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res37</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res38</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLenApprox</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="mi">20</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res38</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xdel</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633198206-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633208557-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res39</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res39</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]} {1692633208557-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res40</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XDel</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1692633208557-0"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res40</span><span class="p">)</span> <span class="c1">// 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res41</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res41</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Go_stream_tutorial-stepxrange_step_1')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button aria-controls="panel_Go_stream_tutorial-stepxrange_step_1" 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tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-C#" data-lang="C#"><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">System.Runtime.CompilerServices</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">NRedisStack.Tests</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">StackExchange.Redis</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">public</span> <span class="k">class</span> <span class="nc">StreamTutorial</span> </span></span><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">public</span> <span class="k">void</span> <span class="n">run</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">muxer</span> <span class="p">=</span> <span class="n">ConnectionMultiplexer</span><span class="p">.</span><span class="n">Connect</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">db</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetDatabase</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res1</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">30.2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668482289-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res2</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">28.8</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">3</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668766534-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res3</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.7</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712669055705-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res4</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1712668482289-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res5</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread_block' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res6</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.9</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712675674750-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res8</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res9</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-2"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">try</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res10</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="p">(</span><span class="n">RedisServerException</span> <span class="n">ex</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">ex</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_bad_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res11</span> <span class="p">=</span> <span class="s">""</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="n">Version</span> <span class="n">version</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetServer</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">).</span><span class="n">Version</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="p">(</span><span class="n">version</span><span class="p">.</span><span class="n">Major</span> <span class="p">&gt;=</span> <span class="m">7</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-*"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; "0-3"</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_7' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res12</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_all' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res13</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">1712668482289</span><span class="p">,</span> <span class="m">1712668482291</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_time' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res14</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res14</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_1' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res15</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712668766534-1"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res16</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712675674750-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_empty' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res17</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrevrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res18</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res19</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res20</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create_mkstream' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744323758-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Royce"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744358384-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Sam-Bodden"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744379676-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744399401-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744413117-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res21</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res21</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res22</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAcknowledge</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1712744323758-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res24</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xack' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res25</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Bob"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_bob' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingInfo</span> <span class="n">res26</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPending</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"pending: {res26.PendingMessageCount}, min: {res26.LowestPendingMessageId}, max: {res26.HighestPendingMessageId}, consumers:[{string.Join("</span><span class="p">,</span> <span class="s">", res26.Consumers.Select(c =&gt; $"</span><span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">PendingMessageCount</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; pending: 2, min: 1712747506906-0, max: 1712747506907-0, consumers:[name: Bob, pending:2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingMessageInfo</span><span class="p">[]</span> <span class="n">res27</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPendingMessages</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="s">""</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamPendingMessageInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res27</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"message_id: {info.MessageId}, consumer: {info.ConsumerName}, time_since_delivered: {info.IdleTimeInMilliseconds}, times_delivered: {info.DeliveryCount}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506906-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506907-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending_plus_minus' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res28</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res28</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_pending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res29</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">60000</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="m">1712744358384</span> <span class="p">-</span> <span class="m">0</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res30</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"0-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res30.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res30.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0, (1712744358384-0: [rider: Royce])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res31</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"(1712744358384-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res31.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res31.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 0-0, (1712744379676-0: [rider: Sam-Bodden])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim_cursor' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"length: {res32.Length}, radix-tree-keys: {res32.RadixTreeKeys}, radix-tree-nodes: {res32.RadixTreeNodes}, last-generated-id: {res32.LastGeneratedId}, first-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}, last-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; length: 5, radix-tree-keys: 1, radix-tree-nodes: 2, last-generated-id: 1712756762686-1, first-entry: 1712756762685-0: [rider: Castilla], last-entry: 1712756762686-1: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamGroupInfo</span><span class="p">[]</span> <span class="n">res33</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamGroupInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamGroupInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, consumers: {info.ConsumerCount}, pending: {info.PendingMessageCount}, last-delivered-id: {info.LastDeliveredId}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: italy_riders, consumers: 2, pending: 2, last-delivered-id: 1712757192730-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_groups' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamConsumerInfo</span><span class="p">[]</span> <span class="n">res34</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamConsumerInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamConsumerInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res34</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, pending: {info.PendingMessageCount}, idle: {info.IdleTimeInMilliseconds}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Alice, pending: 1, idle: 7717</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Bob, pending: 0, idle: 7722</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_consumers' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Jones"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res36</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res36</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-1: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-2: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336129-0: [rider: Prickett]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336139-0: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758340854-0: [rider: Jones]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758341645-0: [rider: Wood]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758342134-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Smith"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">false</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res37</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res37</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746476-1: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746477-0: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'maxlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">false</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res40</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res40</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-1: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamDelete</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="s">"1712759694003-1"</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res42</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res42</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xdel' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Csharp_stream_tutorial-stepxrange_step_1')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button aria-controls="panel_Csharp_stream_tutorial-stepxrange_step_1" class="visibility-button text-neutral-400 hover:text-slate-100 bg-slate-600 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11.5295 15.591C13.3328 14.9911 14.8636 13.7689 15.8479 12.1432C16.8321 10.5175 17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> </div> <p> To continue the iteration with the next two items, I have to pick the last ID returned, that is <code> 1692632094485-0 </code> , and add the prefix <code> ( </code> to it. The resulting exclusive range interval, that is <code> (1692632094485-0 </code> in this case, can now be used as the new <em> start </em> argument for the next <a href="/docs/latest/commands/xrange/"> <code> XRANGE </code> </a> call: </p> <div class="codetabs cli group flex justify-start items-center flex-wrap box-border rounded-lg mt-0 mb-0 mx-auto bg-slate-900" id="stream_tutorial-stepxrange_step_2"> <input checked="" class="radiotab w-0 h-0" data-lang="redis-cli" id="redis-cli_stream_tutorial-stepxrange_step_2" name="stream_tutorial-stepxrange_step_2" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="redis-cli_stream_tutorial-stepxrange_step_2" title="Open example"> &gt;_ Redis CLI </label> <div aria-labelledby="tab-stream_tutorial-stepxrange_step_2" class="panel order-last hidden w-full mt-0 relative" id="panel_redis-cli_stream_tutorial-stepxrange_step_2" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-plaintext" data-lang="plaintext"><span class="line hl"><span class="cl">&gt; XRANGE race:france (1692632094485-0 + COUNT 2 </span></span><span class="line hl"><span class="cl">1) 1) "1692632102976-0" </span></span><span class="line hl"><span class="cl"> 2) 1) "rider" </span></span><span class="line hl"><span class="cl"> 2) "Prickett" </span></span><span class="line hl"><span class="cl"> 3) "speed" </span></span><span class="line hl"><span class="cl"> 4) "29.7" </span></span><span class="line hl"><span class="cl"> 5) "position" </span></span><span class="line hl"><span class="cl"> 6) "2" </span></span><span class="line hl"><span class="cl"> 7) "location_id" </span></span><span class="line hl"><span class="cl"> 8) "1" </span></span><span class="line hl"><span class="cl">2) 1) "1692632147973-0" </span></span><span class="line hl"><span class="cl"> 2) 1) "rider" </span></span><span class="line hl"><span class="cl"> 2) "Castilla" </span></span><span class="line hl"><span class="cl"> 3) "speed" </span></span><span class="line hl"><span class="cl"> 4) "29.9" </span></span><span class="line hl"><span class="cl"> 5) "position" </span></span><span class="line hl"><span class="cl"> 6) "1" </span></span><span class="line hl"><span class="cl"> 7) "location_id" </span></span><span class="line hl"><span class="cl"> 8) "2"</span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_redis-cli_stream_tutorial-stepxrange_step_2')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <div class="cli-footer flex items-center justify-between rounded-b-md bg-slate-900 mt-0 px-4 pt-0 mb-0 transition-opacity ease-in-out duration-300 opacity-0 invisible group-hover:opacity-100 group-hover:visible"> <div class="flex-1 text-xs text-white overflow-ellipsis"> Are you tired of using redis-cli? 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<div aria-labelledby="tab-stream_tutorial-stepxrange_step_2" class="panel order-last hidden w-full mt-0 relative" id="panel_Python_stream_tutorial-stepxrange_step_2" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="s2">""" </span></span></span><span class="line"><span class="cl"><span class="s2">Code samples for Stream doc pages: </span></span></span><span class="line"><span class="cl"><span class="s2"> https://redis.io/docs/latest/develop/data-types/streams/ </span></span></span><span class="line"><span class="cl"><span class="s2">"""</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span> <span class="o">=</span> <span class="n">redis</span><span class="o">.</span><span class="n">Redis</span><span class="p">(</span><span class="n">decode_responses</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res1</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res1</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629576966-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res2</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res2</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629594113-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res3</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res3</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629613374-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res4</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"1691765278160-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res4</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res5</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span> <span class="n">block</span><span class="o">=</span><span class="mi">300</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france',</span> </span></span><span class="line"><span class="cl"><span class="c1"># [('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res6</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res6</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629676124-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res7</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res7</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res8</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res8</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res9</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-2"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res9</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">try</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="n">res10</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">res10</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"><span class="k">except</span> <span class="n">redis</span><span class="o">.</span><span class="n">exceptions</span><span class="o">.</span><span class="n">ResponseError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">e</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; WRONGID</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># Not yet implemented</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res11</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res12</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="mi">1692629576965</span><span class="p">,</span> <span class="mi">1692629576967</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res13</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res14</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629594113-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="n">res14</span> </span></span><span class="line hl"><span class="cl"><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># )</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res15</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629676124-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res15</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; []</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res16</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrevrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res16</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res17</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res17</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res18</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"france_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res18</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res19</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">,</span> <span class="n">mkstream</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res19</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Royce"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Sam-Bodden"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res20</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res20</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res21</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res21</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res22</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xack</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"1692629925771-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res22</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res23</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res23</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', []]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res24</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res24</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:italy', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Royce'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Sam-Bodden'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res25</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res25</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'consumers': [{'name': 'Bob', 'pending': 2}]</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res26</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending_range</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res26</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925789-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># },</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925790-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res27</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res27</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res28</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s2">"1692629925789-0"</span><span class="p">])</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res28</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res29</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"0-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res29</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res30</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"(1692629925789-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res30</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res31</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_stream</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res31</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-generated-id': '1692629926436-0', 'groups': 1,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-entry': ('1692629926436-0', {'rider': 'Norem'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res32</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_groups</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'name': 'italy_riders', 'consumers': 2, 'pending': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-delivered-id': '1692629925790-0'</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res33</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_consumers</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res33</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Alice', 'pending': 2, 'idle': 199332},</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Bob', 'pending': 0, 'idle': 489170}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Jones"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Wood"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Henshaw"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res34</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res34</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res35</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res35</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0', {'rider': 'Royce'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0', {'rider': 'Sam-Bodden'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925791-0', {'rider': 'Prickett'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629926436-0', {'rider': 'Norem'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630612602-0', {'rider': 'Jones'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630641947-0', {'rider': 'Wood'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Smith"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res36</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res36</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res37</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res37</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res38</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res38</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res39</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res39</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res40</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xdel</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692631018238-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res40</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res41</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res41</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})]</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Python_stream_tutorial-stepxrange_step_2')" tabindex="1" title="Copy to clipboard"> <svg 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</span></span><span class="line"><span class="cl"> <span class="nx">createClient</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> <span class="nx">from</span> <span class="s1">'redis'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">client</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">createClient</span><span class="p">();</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">connect</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res1</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'30.2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1700073067968-0 N.B. actual values will differ from these examples </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res2</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'28.8'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'3'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629594113-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res3</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.7'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629613374-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res4</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1691765278160-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res4</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res5</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">block</span><span class="o">:</span> <span class="mi">300</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res5</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res6</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.9'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'2'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629676124-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res7</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res8</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res9</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-2'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="k">try</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kr">const</span> <span class="nx">res10</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res10</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> <span class="k">catch</span> <span class="p">(</span><span class="nx">error</span><span class="p">)</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">error</span><span class="p">(</span><span class="nx">error</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; WRONGID </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11a</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-*'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">racer</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11a</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res12</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1692629576965'</span><span class="p">,</span> <span class="s1">'1692629576967'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res12</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res13</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res13</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res14</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629594113-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res14</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res15</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629676124-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res15</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res16</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRevRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">1</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res17</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res17</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res18</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'france_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res18</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res19</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MKSTREAM'</span><span class="o">:</span> <span class="kc">true</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Royce'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res20</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res21</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res21</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res22</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAck</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'1692629925771-0'</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res22</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res23</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', []]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res24</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Bob'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res24</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res25</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPending</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res25</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0', 'consumers': [{'name': 'Bob', 'pending': 2}]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res26</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPendingRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res26</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'message_id': '1692629925789-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}, {'message_id': '1692629925790-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res27</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res27</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res28</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s1">'1692629925789-0'</span><span class="p">]</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res28</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res29</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'0-0'</span><span class="p">,</span> <span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res29</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res30</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'(1692629925789-0'</span><span class="p">,</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res30</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res31</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoStream</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res31</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2, 'last-generated-id': '1692629926436-0', 'groups': 1, 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}), 'last-entry': ('1692629926436-0', {'rider': 'Norem'})} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res32</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoGroups</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res32</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'italy_riders', 'consumers': 2, 'pending': 2, 'last-delivered-id': '1692629925790-0'}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res33</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoConsumers</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res33</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'Alice', 'pending': 2, 'idle': 199332}, {'name': 'Bob', 'pending': 0, 'idle': 489170}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Jones'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Wood'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Henshaw'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res34</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res34</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res35</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925771-0', {'rider': 'Castilla'}), ('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'}), ('1692629925791-0', {'rider': 'Prickett'}), ('1692629926436-0', {'rider': 'Norem'}), ('1692630612602-0', {'rider': 'Jones'}), ('1692630641947-0', {'rider': 'Wood'}), ('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Smith'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res36</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res36</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res37</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'MAXLEN'</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res37</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res38</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s2">"MAXLEN"</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res39</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res40</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xDel</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692631018238-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res40</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res41</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Nodejs_stream_tutorial-stepxrange_step_2')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" 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name="stream_tutorial-stepxrange_step_2" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Java_stream_tutorial-stepxrange_step_2" title="Open example"> Java </label> <div aria-labelledby="tab-stream_tutorial-stepxrange_step_2" class="panel order-last hidden w-full mt-0 relative" id="panel_Java_stream_tutorial-stepxrange_step_2" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-java" data-lang="java"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nn">io.redis.examples</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.StreamEntryID</span><span class="o">;</span> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.UnifiedJedis</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">public</span> <span class="kd">class</span> <span class="nc">StreamsExample</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kd">public</span> <span class="kt">void</span> <span class="nf">run</span><span class="o">(){</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">UnifiedJedis</span> <span class="n">jedis</span> <span class="o">=</span> <span class="k">new</span> <span class="n">UnifiedJedis</span><span class="o">(</span><span class="s">"redis://localhost:6379"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"30.2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res1</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"28.8"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"3"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res2</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.7"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res3</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582226-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"1701760582225-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res4</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701760841292-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701760841292-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res5</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">block</span><span class="o">(</span><span class="mi">300</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">100</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701761996660-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701761996661-0 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701761996661-1 {rider=Prickett, speed=29.7, location_id=1, position=2}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.9"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res6</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701762285679-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res7</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res8</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res8</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res9</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-2"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res9</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">try</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res10</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res10</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="o">(</span><span class="n">JedisDataException</span> <span class="n">e</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">e</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res11</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-*"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res11</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res12</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res13</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">),</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res14</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res14</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res15</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res15</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res16</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res16</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res17</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrevrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res17</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701765218592-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res18</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res18</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701765384638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701765384638-1 {rider=Norem, speed=28.8, location_id=1, position=3}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res19</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"france_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">false</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res19</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res20</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">true</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res20</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilaa"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Royce"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Sam-Bodden"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id5</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res21</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res21</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res22</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res22</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xack</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">id1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res23</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res24</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res24</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res25</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Bob"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res25</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701767632261-1 {rider=Royce}, 1701767632262-0 {rider=Sam-Bodden}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingSummary</span> <span class="n">res26</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res26</span><span class="o">.</span><span class="na">getConsumerMessageCount</span><span class="o">());</span> <span class="c1">// &gt;&gt;&gt; {Bob=2} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamPendingEntry</span><span class="o">&gt;</span> <span class="n">res27</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">XPendingParams</span><span class="o">.</span><span class="na">xPendingParams</span><span class="o">().</span><span class="na">start</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MINIMUM_ID</span><span class="o">).</span><span class="na">end</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MAXIMUM_ID</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res27</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768567412-1 Bob idle:0 times:1, 1701768567412-2 Bob idle:0 times:1] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res28</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">(),</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res28</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768744819-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res29</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="mi">0</span><span class="n">L</span><span class="o">,</span> <span class="n">XClaimParams</span><span class="o">.</span><span class="na">xClaimParams</span><span class="o">().</span><span class="na">time</span><span class="o">(</span><span class="mi">60000</span><span class="o">),</span><span class="n">id2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res29</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769004195-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res30</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="s">"0-0"</span><span class="o">),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res30</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769266831-2=[1701769266831-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res31</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">()),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res31</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [0-0=[1701769605847-2 {rider=Sam-Bodden}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoStream</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span><span class="o">.</span><span class="na">getStreamInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {radix-tree-keys=1, radix-tree-nodes=2, entries-added=5, length=5, groups=1, max-deleted-entry-id=0-0, first-entry=1701769637612-0 {rider=Castilaa}, last-generated-id=1701769637612-4, last-entry=1701769637612-4 {rider=Norem}, recorded-first-entry-id=1701769637612-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamGroupInfo</span><span class="o">&gt;</span> <span class="n">res33</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoGroups</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamGroupInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res33</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getGroupInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {last-delivered-id=1701770253659-0, lag=2, pending=2, name=italy_riders, consumers=2, entries-read=3} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamConsumersInfo</span><span class="o">&gt;</span> <span class="n">res34</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoConsumers</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamConsumerInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res34</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getConsumerInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// {inactive=1, idle=1, pending=1, name=Alice} , {inactive=3, idle=3, pending=1, name=Bob} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Jones"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Wood"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Henshaw"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res35</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res36</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res36</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771219852-0 {rider=Castilaa}, 1701771219852-1 {rider=Royce}, 1701771219853-0 {rider=Sam-Bodden}, 1701771219853-1 {rider=Prickett}, 1701771219853-2 {rider=Norem}, 1701771219858-0 {rider=Jones}, 1701771219858-1 {rider=Wood}, 1701771219859-0 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Smith"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">2</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res37</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res37</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771067332-1 {rider=Henshaw}, 1701771067332-2 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">).</span><span class="na">exactTrimming</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res38</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res39</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res40</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res40</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771356428-2 {rider=Henshaw}, 1701771356429-0 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xdel</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id6</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res41</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res42</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res42</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771517639-1 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="o">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Java_stream_tutorial-stepxrange_step_2')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 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w-6 p-1" href="https://github.com/redis/jedis/tree/master/src/test/java/io/redis/examples/StreamsExample.java" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 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id="Go_stream_tutorial-stepxrange_step_2" name="stream_tutorial-stepxrange_step_2" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Go_stream_tutorial-stepxrange_step_2" title="Open example"> Go </label> <div aria-labelledby="tab-stream_tutorial-stepxrange_step_2" class="panel order-last hidden w-full mt-0 relative" id="panel_Go_stream_tutorial-stepxrange_step_2" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nx">example_commands_test</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"context"</span> </span></span><span class="line"><span class="cl"> <span class="s">"fmt"</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="s">"github.com/redis/go-redis/v9"</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xadd</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res1</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res1) // &gt;&gt;&gt; 1692632086370-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res2</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.PrintLn(res2) // &gt;&gt;&gt; 1692632094485-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res3</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res3) // &gt;&gt;&gt; 1692632102976-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance1</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res4</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1691765278160-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res5</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Block</span><span class="p">:</span> <span class="mi">300</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res5</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; // [{race:france [{1692632086370-0 map[location_id:1 position:1... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res6</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">//fmt.Println(res6) // &gt;&gt;&gt; 1692632147973-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res7</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res7</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceusa</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res8</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res8</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res9</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-2"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res9</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res10</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(err) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res11</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-*"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res11</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance2</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632147973-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res12</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res13</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632086369"</span><span class="p">,</span> <span class="s">"1692632086371"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res14</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="nx">res15</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"(1692632094485-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res15</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632102976-0 map[location_id:1 position:2 rider:Prickett speed:29.7]} {1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632147973-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res17</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRevRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res18</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:france [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreate</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res19</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreate</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res19</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreatemkstream</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res20</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res20</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupread</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632639151-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632647899-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632670501-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632678249-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res25) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res21</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res21) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceitaly</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632670501-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632678249-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res22</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res23</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAck</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res23</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res24</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy []}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res25</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632647899-0 map[rider:Royce]} {1692632662819-0 map[rider:Sam-Bodden]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res26</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPending</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res26</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{2 1692632647899-0 1692632662819-0 map[Bob:2]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res27</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPendingExt</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XPendingExtArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"-"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">End</span><span class="p">:</span> <span class="s">"+"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">10</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res27) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 Bob 0s 1} {1692632662819-0 Bob 0s 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res28</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632647899-0"</span><span class="p">,</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res28</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res29</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MinIdle</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Messages</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"1692632647899-0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res30</span><span class="p">,</span> <span class="nx">res30a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"0-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res31</span><span class="p">,</span> <span class="nx">res31a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Lora"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"(1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res32</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res32</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{5 1 2 1 1692632678249-0 0-0 5 {1692632639151-0 map[rider:Castilla]} {1692632678249-0 map[rider:Norem]} 1692632639151-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res33</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoGroups</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{italy_riders 3 2 1692632662819-0 3 2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res34</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoConsumers</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res34) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{Alice 1 1ms 1ms} {Bob 1 2ms 2ms} {Lora 0 1ms -1ms}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Jones"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res35</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res35</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res36</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res36) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1726649529170-1 map[rider:Wood]} {1726649529171-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res37</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res37</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res38</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLenApprox</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="mi">20</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res38</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xdel</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633198206-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633208557-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res39</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res39</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]} {1692633208557-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res40</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XDel</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1692633208557-0"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res40</span><span class="p">)</span> <span class="c1">// 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res41</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res41</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Go_stream_tutorial-stepxrange_step_2')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button aria-controls="panel_Go_stream_tutorial-stepxrange_step_2" 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tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-C#" data-lang="C#"><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">System.Runtime.CompilerServices</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">NRedisStack.Tests</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">StackExchange.Redis</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">public</span> <span class="k">class</span> <span class="nc">StreamTutorial</span> </span></span><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">public</span> <span class="k">void</span> <span class="n">run</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">muxer</span> <span class="p">=</span> <span class="n">ConnectionMultiplexer</span><span class="p">.</span><span class="n">Connect</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">db</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetDatabase</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res1</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">30.2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668482289-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res2</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">28.8</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">3</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668766534-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res3</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.7</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712669055705-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res4</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1712668482289-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res5</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread_block' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res6</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.9</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712675674750-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res8</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res9</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-2"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">try</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res10</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="p">(</span><span class="n">RedisServerException</span> <span class="n">ex</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">ex</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_bad_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res11</span> <span class="p">=</span> <span class="s">""</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="n">Version</span> <span class="n">version</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetServer</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">).</span><span class="n">Version</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="p">(</span><span class="n">version</span><span class="p">.</span><span class="n">Major</span> <span class="p">&gt;=</span> <span class="m">7</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-*"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; "0-3"</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_7' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res12</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_all' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res13</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">1712668482289</span><span class="p">,</span> <span class="m">1712668482291</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_time' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res14</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_1' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res15</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712668766534-1"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res15</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res16</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712675674750-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_empty' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res17</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrevrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res18</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res19</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res20</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create_mkstream' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744323758-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Royce"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744358384-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Sam-Bodden"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744379676-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744399401-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744413117-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res21</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res21</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res22</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAcknowledge</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1712744323758-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res24</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xack' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res25</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Bob"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_bob' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingInfo</span> <span class="n">res26</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPending</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"pending: {res26.PendingMessageCount}, min: {res26.LowestPendingMessageId}, max: {res26.HighestPendingMessageId}, consumers:[{string.Join("</span><span class="p">,</span> <span class="s">", res26.Consumers.Select(c =&gt; $"</span><span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">PendingMessageCount</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; pending: 2, min: 1712747506906-0, max: 1712747506907-0, consumers:[name: Bob, pending:2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingMessageInfo</span><span class="p">[]</span> <span class="n">res27</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPendingMessages</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="s">""</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamPendingMessageInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res27</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"message_id: {info.MessageId}, consumer: {info.ConsumerName}, time_since_delivered: {info.IdleTimeInMilliseconds}, times_delivered: {info.DeliveryCount}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506906-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506907-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending_plus_minus' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res28</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res28</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_pending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res29</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">60000</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="m">1712744358384</span> <span class="p">-</span> <span class="m">0</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res30</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"0-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res30.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res30.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0, (1712744358384-0: [rider: Royce])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res31</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"(1712744358384-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res31.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res31.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 0-0, (1712744379676-0: [rider: Sam-Bodden])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim_cursor' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"length: {res32.Length}, radix-tree-keys: {res32.RadixTreeKeys}, radix-tree-nodes: {res32.RadixTreeNodes}, last-generated-id: {res32.LastGeneratedId}, first-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}, last-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; length: 5, radix-tree-keys: 1, radix-tree-nodes: 2, last-generated-id: 1712756762686-1, first-entry: 1712756762685-0: [rider: Castilla], last-entry: 1712756762686-1: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamGroupInfo</span><span class="p">[]</span> <span class="n">res33</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamGroupInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamGroupInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, consumers: {info.ConsumerCount}, pending: {info.PendingMessageCount}, last-delivered-id: {info.LastDeliveredId}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: italy_riders, consumers: 2, pending: 2, last-delivered-id: 1712757192730-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_groups' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamConsumerInfo</span><span class="p">[]</span> <span class="n">res34</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamConsumerInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamConsumerInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res34</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, pending: {info.PendingMessageCount}, idle: {info.IdleTimeInMilliseconds}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Alice, pending: 1, idle: 7717</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Bob, pending: 0, idle: 7722</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_consumers' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Jones"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res36</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res36</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-1: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-2: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336129-0: [rider: Prickett]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336139-0: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758340854-0: [rider: Jones]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758341645-0: [rider: Wood]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758342134-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Smith"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">false</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res37</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res37</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746476-1: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746477-0: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'maxlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">false</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res40</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res40</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-1: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamDelete</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="s">"1712759694003-1"</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res42</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res42</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xdel' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Csharp_stream_tutorial-stepxrange_step_2')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button aria-controls="panel_Csharp_stream_tutorial-stepxrange_step_2" class="visibility-button text-neutral-400 hover:text-slate-100 bg-slate-600 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11.5295 15.591C13.3328 14.9911 14.8636 13.7689 15.8479 12.1432C16.8321 10.5175 17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> </div> <p> Now that we've retrieved 4 items out of a stream that only had 4 entries in it, if we try to retrieve more items, we'll get an empty array: </p> <div class="codetabs cli group flex justify-start items-center flex-wrap box-border rounded-lg mt-0 mb-0 mx-auto bg-slate-900" id="stream_tutorial-stepxrange_empty"> <input checked="" class="radiotab w-0 h-0" data-lang="redis-cli" id="redis-cli_stream_tutorial-stepxrange_empty" name="stream_tutorial-stepxrange_empty" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="redis-cli_stream_tutorial-stepxrange_empty" title="Open example"> &gt;_ Redis CLI </label> <div aria-labelledby="tab-stream_tutorial-stepxrange_empty" class="panel order-last hidden w-full mt-0 relative" id="panel_redis-cli_stream_tutorial-stepxrange_empty" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-plaintext" data-lang="plaintext"><span class="line hl"><span class="cl">&gt; XRANGE race:france (1692632147973-0 + COUNT 2 </span></span><span class="line hl"><span class="cl">(empty array)</span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_redis-cli_stream_tutorial-stepxrange_empty')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 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Try Redis Insight - the developer GUI for Redis. </div> <div class="text-right"> <a class="rounded rounded-mx px-2 py-1 flex items-center text-white text-xs hover:text-white hover:bg-slate-600 hover:border-transparent focus:outline-none focus:ring-2 focus:white focus:border-slate-500" href="https://redis.com/redis-enterprise/redis-insight/" tabindex="1" title="Get Redis Insight"> <svg class="w-4 h-4 mr-1" fill="none" height="14" viewbox="0 0 14 14" width="14" xmlns="http://www.w3.org/2000/svg"> <path d="M2.26236 5.66895L1.21732 6.07172L7.00018 8.65693V7.79842L2.26236 5.66895Z" fill="#fca5a5"> </path> <path d="M2.26236 8.02271L1.21732 8.42548L7.00018 11.0119V10.1516L2.26236 8.02271Z" fill="#fca5a5"> </path> <path d="M1.21732 3.7175L7.00018 6.30392V2.87805L8.66273 2.13423L7.00018 1.49512L1.21732 3.7175Z" fill="#fca5a5"> </path> <path d="M7.00018 2.8781V6.30366L1.21732 3.71724V5.20004L7.00018 7.79705V8.65526L1.21732 6.07217V7.55496L7.00018 10.1553V11.0135L1.21732 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aria-labelledby="tab-stream_tutorial-stepxrange_empty" class="panel order-last hidden w-full mt-0 relative" id="panel_Python_stream_tutorial-stepxrange_empty" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="s2">""" </span></span></span><span class="line"><span class="cl"><span class="s2">Code samples for Stream doc pages: </span></span></span><span class="line"><span class="cl"><span class="s2"> https://redis.io/docs/latest/develop/data-types/streams/ </span></span></span><span class="line"><span class="cl"><span class="s2">"""</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span> <span class="o">=</span> <span class="n">redis</span><span class="o">.</span><span class="n">Redis</span><span class="p">(</span><span class="n">decode_responses</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res1</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res1</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629576966-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res2</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res2</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629594113-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res3</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res3</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629613374-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res4</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"1691765278160-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res4</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res5</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span> <span class="n">block</span><span class="o">=</span><span class="mi">300</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france',</span> </span></span><span class="line"><span class="cl"><span class="c1"># [('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res6</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res6</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629676124-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res7</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res7</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res8</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res8</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res9</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-2"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res9</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">try</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="n">res10</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">res10</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"><span class="k">except</span> <span class="n">redis</span><span class="o">.</span><span class="n">exceptions</span><span class="o">.</span><span class="n">ResponseError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">e</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; WRONGID</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># Not yet implemented</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res11</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res12</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="mi">1692629576965</span><span class="p">,</span> <span class="mi">1692629576967</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res13</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res14</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629594113-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res14</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res15</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629676124-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res15</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; []</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res16</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrevrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res16</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res17</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res17</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res18</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"france_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res18</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res19</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">,</span> <span class="n">mkstream</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res19</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Royce"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Sam-Bodden"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res20</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res20</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res21</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res21</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res22</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xack</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"1692629925771-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res22</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res23</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res23</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', []]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res24</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res24</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:italy', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Royce'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Sam-Bodden'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res25</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res25</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'consumers': [{'name': 'Bob', 'pending': 2}]</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res26</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending_range</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res26</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925789-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># },</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925790-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res27</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res27</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res28</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s2">"1692629925789-0"</span><span class="p">])</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res28</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res29</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"0-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res29</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res30</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"(1692629925789-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res30</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res31</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_stream</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res31</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-generated-id': '1692629926436-0', 'groups': 1,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-entry': ('1692629926436-0', {'rider': 'Norem'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res32</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_groups</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'name': 'italy_riders', 'consumers': 2, 'pending': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-delivered-id': '1692629925790-0'</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res33</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_consumers</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res33</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Alice', 'pending': 2, 'idle': 199332},</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Bob', 'pending': 0, 'idle': 489170}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Jones"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Wood"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Henshaw"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res34</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res34</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res35</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res35</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0', {'rider': 'Royce'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0', {'rider': 'Sam-Bodden'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925791-0', {'rider': 'Prickett'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629926436-0', {'rider': 'Norem'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630612602-0', {'rider': 'Jones'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630641947-0', {'rider': 'Wood'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Smith"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res36</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res36</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res37</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res37</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res38</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res38</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res39</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res39</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res40</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xdel</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692631018238-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res40</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res41</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res41</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})]</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Python_stream_tutorial-stepxrange_empty')" tabindex="1" title="Copy to clipboard"> <svg 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data-lang="javascript" id="Nodejs_stream_tutorial-stepxrange_empty" name="stream_tutorial-stepxrange_empty" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Nodejs_stream_tutorial-stepxrange_empty" title="Open example"> Node.js </label> <div aria-labelledby="tab-stream_tutorial-stepxrange_empty" class="panel order-last hidden w-full mt-0 relative" id="panel_Nodejs_stream_tutorial-stepxrange_empty" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-javascript" data-lang="javascript"><span class="line"><span class="cl"><span class="kr">import</span> <span class="nx">assert</span> <span class="nx">from</span> <span class="s1">'assert'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="kr">import</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">createClient</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> <span class="nx">from</span> <span class="s1">'redis'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">client</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">createClient</span><span class="p">();</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">connect</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res1</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'30.2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1700073067968-0 N.B. actual values will differ from these examples </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res2</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'28.8'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'3'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629594113-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res3</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.7'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629613374-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res4</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1691765278160-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res4</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res5</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">block</span><span class="o">:</span> <span class="mi">300</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res5</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res6</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.9'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'2'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629676124-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res7</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res8</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res9</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-2'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="k">try</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kr">const</span> <span class="nx">res10</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res10</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> <span class="k">catch</span> <span class="p">(</span><span class="nx">error</span><span class="p">)</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">error</span><span class="p">(</span><span class="nx">error</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; WRONGID </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11a</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-*'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">racer</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11a</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res12</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1692629576965'</span><span class="p">,</span> <span class="s1">'1692629576967'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res12</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res13</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res13</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res14</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629594113-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res14</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res15</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629676124-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res15</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res16</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRevRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">1</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res17</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res17</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res18</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'france_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res18</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res19</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MKSTREAM'</span><span class="o">:</span> <span class="kc">true</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Royce'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res20</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res21</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res21</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res22</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAck</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'1692629925771-0'</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res22</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res23</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', []]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res24</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Bob'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res24</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res25</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPending</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res25</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0', 'consumers': [{'name': 'Bob', 'pending': 2}]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res26</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPendingRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res26</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'message_id': '1692629925789-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}, {'message_id': '1692629925790-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res27</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res27</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res28</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s1">'1692629925789-0'</span><span class="p">]</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res28</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res29</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'0-0'</span><span class="p">,</span> <span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res29</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res30</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'(1692629925789-0'</span><span class="p">,</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res30</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res31</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoStream</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res31</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2, 'last-generated-id': '1692629926436-0', 'groups': 1, 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}), 'last-entry': ('1692629926436-0', {'rider': 'Norem'})} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res32</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoGroups</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res32</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'italy_riders', 'consumers': 2, 'pending': 2, 'last-delivered-id': '1692629925790-0'}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res33</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoConsumers</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res33</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'Alice', 'pending': 2, 'idle': 199332}, {'name': 'Bob', 'pending': 0, 'idle': 489170}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Jones'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Wood'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Henshaw'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res34</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res34</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res35</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925771-0', {'rider': 'Castilla'}), ('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'}), ('1692629925791-0', {'rider': 'Prickett'}), ('1692629926436-0', {'rider': 'Norem'}), ('1692630612602-0', {'rider': 'Jones'}), ('1692630641947-0', {'rider': 'Wood'}), ('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Smith'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res36</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res36</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res37</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'MAXLEN'</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res37</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res38</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s2">"MAXLEN"</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res39</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res40</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xDel</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692631018238-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res40</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res41</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Nodejs_stream_tutorial-stepxrange_empty')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" 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p-1" href="https://github.com/redis/node-redis/tree/emb-examples/doctests/dt-streams.js" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 7.02753 12.605C7.06381 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name="stream_tutorial-stepxrange_empty" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Java_stream_tutorial-stepxrange_empty" title="Open example"> Java </label> <div aria-labelledby="tab-stream_tutorial-stepxrange_empty" class="panel order-last hidden w-full mt-0 relative" id="panel_Java_stream_tutorial-stepxrange_empty" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-java" data-lang="java"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nn">io.redis.examples</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.StreamEntryID</span><span class="o">;</span> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.UnifiedJedis</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">public</span> <span class="kd">class</span> <span class="nc">StreamsExample</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kd">public</span> <span class="kt">void</span> <span class="nf">run</span><span class="o">(){</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">UnifiedJedis</span> <span class="n">jedis</span> <span class="o">=</span> <span class="k">new</span> <span class="n">UnifiedJedis</span><span class="o">(</span><span class="s">"redis://localhost:6379"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"30.2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res1</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"28.8"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"3"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res2</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.7"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res3</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582226-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"1701760582225-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res4</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701760841292-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701760841292-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res5</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">block</span><span class="o">(</span><span class="mi">300</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">100</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701761996660-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701761996661-0 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701761996661-1 {rider=Prickett, speed=29.7, location_id=1, position=2}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.9"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res6</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701762285679-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res7</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res8</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res8</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res9</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-2"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res9</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">try</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res10</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res10</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="o">(</span><span class="n">JedisDataException</span> <span class="n">e</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">e</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res11</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-*"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res11</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res12</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res13</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">),</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res14</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res14</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res15</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res15</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res16</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res16</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res17</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrevrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res17</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701765218592-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res18</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res18</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701765384638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701765384638-1 {rider=Norem, speed=28.8, location_id=1, position=3}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res19</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"france_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">false</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res19</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res20</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">true</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res20</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilaa"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Royce"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Sam-Bodden"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id5</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res21</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res21</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res22</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res22</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xack</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">id1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res23</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res24</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res24</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res25</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Bob"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res25</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701767632261-1 {rider=Royce}, 1701767632262-0 {rider=Sam-Bodden}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingSummary</span> <span class="n">res26</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res26</span><span class="o">.</span><span class="na">getConsumerMessageCount</span><span class="o">());</span> <span class="c1">// &gt;&gt;&gt; {Bob=2} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamPendingEntry</span><span class="o">&gt;</span> <span class="n">res27</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">XPendingParams</span><span class="o">.</span><span class="na">xPendingParams</span><span class="o">().</span><span class="na">start</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MINIMUM_ID</span><span class="o">).</span><span class="na">end</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MAXIMUM_ID</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res27</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768567412-1 Bob idle:0 times:1, 1701768567412-2 Bob idle:0 times:1] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res28</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">(),</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res28</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768744819-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res29</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="mi">0</span><span class="n">L</span><span class="o">,</span> <span class="n">XClaimParams</span><span class="o">.</span><span class="na">xClaimParams</span><span class="o">().</span><span class="na">time</span><span class="o">(</span><span class="mi">60000</span><span class="o">),</span><span class="n">id2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res29</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769004195-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res30</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="s">"0-0"</span><span class="o">),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res30</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769266831-2=[1701769266831-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res31</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">()),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res31</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [0-0=[1701769605847-2 {rider=Sam-Bodden}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoStream</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span><span class="o">.</span><span class="na">getStreamInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {radix-tree-keys=1, radix-tree-nodes=2, entries-added=5, length=5, groups=1, max-deleted-entry-id=0-0, first-entry=1701769637612-0 {rider=Castilaa}, last-generated-id=1701769637612-4, last-entry=1701769637612-4 {rider=Norem}, recorded-first-entry-id=1701769637612-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamGroupInfo</span><span class="o">&gt;</span> <span class="n">res33</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoGroups</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamGroupInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res33</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getGroupInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {last-delivered-id=1701770253659-0, lag=2, pending=2, name=italy_riders, consumers=2, entries-read=3} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamConsumersInfo</span><span class="o">&gt;</span> <span class="n">res34</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoConsumers</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamConsumerInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res34</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getConsumerInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// {inactive=1, idle=1, pending=1, name=Alice} , {inactive=3, idle=3, pending=1, name=Bob} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Jones"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Wood"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Henshaw"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res35</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res36</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res36</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771219852-0 {rider=Castilaa}, 1701771219852-1 {rider=Royce}, 1701771219853-0 {rider=Sam-Bodden}, 1701771219853-1 {rider=Prickett}, 1701771219853-2 {rider=Norem}, 1701771219858-0 {rider=Jones}, 1701771219858-1 {rider=Wood}, 1701771219859-0 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Smith"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">2</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res37</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res37</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771067332-1 {rider=Henshaw}, 1701771067332-2 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">).</span><span class="na">exactTrimming</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res38</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res39</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res40</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res40</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771356428-2 {rider=Henshaw}, 1701771356429-0 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xdel</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id6</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res41</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res42</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res42</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771517639-1 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="o">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Java_stream_tutorial-stepxrange_empty')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" 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id="Go_stream_tutorial-stepxrange_empty" name="stream_tutorial-stepxrange_empty" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Go_stream_tutorial-stepxrange_empty" title="Open example"> Go </label> <div aria-labelledby="tab-stream_tutorial-stepxrange_empty" class="panel order-last hidden w-full mt-0 relative" id="panel_Go_stream_tutorial-stepxrange_empty" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nx">example_commands_test</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"context"</span> </span></span><span class="line"><span class="cl"> <span class="s">"fmt"</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="s">"github.com/redis/go-redis/v9"</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xadd</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res1</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res1) // &gt;&gt;&gt; 1692632086370-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res2</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.PrintLn(res2) // &gt;&gt;&gt; 1692632094485-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res3</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res3) // &gt;&gt;&gt; 1692632102976-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance1</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res4</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1691765278160-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res5</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Block</span><span class="p">:</span> <span class="mi">300</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res5</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; // [{race:france [{1692632086370-0 map[location_id:1 position:1... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res6</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">//fmt.Println(res6) // &gt;&gt;&gt; 1692632147973-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res7</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res7</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceusa</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res8</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res8</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res9</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-2"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res9</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res10</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(err) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res11</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-*"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res11</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance2</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632147973-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res12</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res13</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632086369"</span><span class="p">,</span> <span class="s">"1692632086371"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res14</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res15</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632094485-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632102976-0 map[location_id:1 position:2 rider:Prickett speed:29.7]} {1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="nx">res16</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"(1692632147973-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res16</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res17</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRevRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res18</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:france [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreate</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res19</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreate</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res19</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreatemkstream</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res20</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res20</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupread</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632639151-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632647899-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632670501-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632678249-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res25) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res21</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res21) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceitaly</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632670501-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632678249-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res22</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res23</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAck</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res23</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res24</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy []}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res25</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632647899-0 map[rider:Royce]} {1692632662819-0 map[rider:Sam-Bodden]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res26</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPending</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res26</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{2 1692632647899-0 1692632662819-0 map[Bob:2]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res27</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPendingExt</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XPendingExtArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"-"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">End</span><span class="p">:</span> <span class="s">"+"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">10</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res27) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 Bob 0s 1} {1692632662819-0 Bob 0s 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res28</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632647899-0"</span><span class="p">,</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res28</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res29</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MinIdle</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Messages</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"1692632647899-0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res30</span><span class="p">,</span> <span class="nx">res30a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"0-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res31</span><span class="p">,</span> <span class="nx">res31a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Lora"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"(1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res32</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res32</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{5 1 2 1 1692632678249-0 0-0 5 {1692632639151-0 map[rider:Castilla]} {1692632678249-0 map[rider:Norem]} 1692632639151-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res33</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoGroups</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{italy_riders 3 2 1692632662819-0 3 2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res34</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoConsumers</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res34) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{Alice 1 1ms 1ms} {Bob 1 2ms 2ms} {Lora 0 1ms -1ms}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Jones"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res35</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res35</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res36</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res36) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1726649529170-1 map[rider:Wood]} {1726649529171-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res37</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res37</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res38</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLenApprox</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="mi">20</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res38</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xdel</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633198206-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633208557-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res39</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res39</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]} {1692633208557-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res40</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XDel</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1692633208557-0"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res40</span><span class="p">)</span> <span class="c1">// 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res41</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res41</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Go_stream_tutorial-stepxrange_empty')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button aria-controls="panel_Go_stream_tutorial-stepxrange_empty" class="visibility-button 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class="chroma"><code class="language-C#" data-lang="C#"><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">System.Runtime.CompilerServices</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">NRedisStack.Tests</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">StackExchange.Redis</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">public</span> <span class="k">class</span> <span class="nc">StreamTutorial</span> </span></span><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">public</span> <span class="k">void</span> <span class="n">run</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">muxer</span> <span class="p">=</span> <span class="n">ConnectionMultiplexer</span><span class="p">.</span><span class="n">Connect</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">db</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetDatabase</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res1</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">30.2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668482289-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res2</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">28.8</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">3</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668766534-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res3</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.7</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712669055705-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res4</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1712668482289-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res5</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread_block' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res6</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.9</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712675674750-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res8</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res9</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-2"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">try</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res10</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="p">(</span><span class="n">RedisServerException</span> <span class="n">ex</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">ex</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_bad_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res11</span> <span class="p">=</span> <span class="s">""</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="n">Version</span> <span class="n">version</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetServer</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">).</span><span class="n">Version</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="p">(</span><span class="n">version</span><span class="p">.</span><span class="n">Major</span> <span class="p">&gt;=</span> <span class="m">7</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-*"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; "0-3"</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_7' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res12</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_all' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res13</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">1712668482289</span><span class="p">,</span> <span class="m">1712668482291</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_time' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res14</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_1' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res15</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712668766534-1"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res16</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712675674750-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res16</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_empty' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res17</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrevrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res18</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res19</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res20</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create_mkstream' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744323758-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Royce"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744358384-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Sam-Bodden"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744379676-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744399401-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744413117-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res21</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res21</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res22</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAcknowledge</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1712744323758-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res24</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xack' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res25</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Bob"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_bob' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingInfo</span> <span class="n">res26</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPending</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"pending: {res26.PendingMessageCount}, min: {res26.LowestPendingMessageId}, max: {res26.HighestPendingMessageId}, consumers:[{string.Join("</span><span class="p">,</span> <span class="s">", res26.Consumers.Select(c =&gt; $"</span><span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">PendingMessageCount</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; pending: 2, min: 1712747506906-0, max: 1712747506907-0, consumers:[name: Bob, pending:2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingMessageInfo</span><span class="p">[]</span> <span class="n">res27</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPendingMessages</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="s">""</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamPendingMessageInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res27</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"message_id: {info.MessageId}, consumer: {info.ConsumerName}, time_since_delivered: {info.IdleTimeInMilliseconds}, times_delivered: {info.DeliveryCount}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506906-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506907-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending_plus_minus' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res28</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res28</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_pending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res29</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">60000</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="m">1712744358384</span> <span class="p">-</span> <span class="m">0</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res30</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"0-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res30.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res30.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0, (1712744358384-0: [rider: Royce])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res31</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"(1712744358384-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res31.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res31.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 0-0, (1712744379676-0: [rider: Sam-Bodden])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim_cursor' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"length: {res32.Length}, radix-tree-keys: {res32.RadixTreeKeys}, radix-tree-nodes: {res32.RadixTreeNodes}, last-generated-id: {res32.LastGeneratedId}, first-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}, last-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; length: 5, radix-tree-keys: 1, radix-tree-nodes: 2, last-generated-id: 1712756762686-1, first-entry: 1712756762685-0: [rider: Castilla], last-entry: 1712756762686-1: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamGroupInfo</span><span class="p">[]</span> <span class="n">res33</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamGroupInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamGroupInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, consumers: {info.ConsumerCount}, pending: {info.PendingMessageCount}, last-delivered-id: {info.LastDeliveredId}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: italy_riders, consumers: 2, pending: 2, last-delivered-id: 1712757192730-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_groups' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamConsumerInfo</span><span class="p">[]</span> <span class="n">res34</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamConsumerInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamConsumerInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res34</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, pending: {info.PendingMessageCount}, idle: {info.IdleTimeInMilliseconds}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Alice, pending: 1, idle: 7717</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Bob, pending: 0, idle: 7722</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_consumers' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Jones"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res36</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res36</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-1: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-2: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336129-0: [rider: Prickett]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336139-0: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758340854-0: [rider: Jones]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758341645-0: [rider: Wood]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758342134-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Smith"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">false</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res37</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res37</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746476-1: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746477-0: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'maxlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">false</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res40</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res40</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-1: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamDelete</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="s">"1712759694003-1"</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res42</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res42</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xdel' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Csharp_stream_tutorial-stepxrange_empty')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button aria-controls="panel_Csharp_stream_tutorial-stepxrange_empty" class="visibility-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-2 h-7 w-7 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14.8636 13.7689 15.8479 12.1432C16.8321 10.5175 17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> </div> <p> Since <a href="/docs/latest/commands/xrange/"> <code> XRANGE </code> </a> complexity is <em> O(log(N)) </em> to seek, and then <em> O(M) </em> to return M elements, with a small count the command has a logarithmic time complexity, which means that each step of the iteration is fast. So <a href="/docs/latest/commands/xrange/"> <code> XRANGE </code> </a> is also the de facto <em> streams iterator </em> and does not require an <strong> XSCAN </strong> command. </p> <p> The command <a href="/docs/latest/commands/xrevrange/"> <code> XREVRANGE </code> </a> is the equivalent of <a href="/docs/latest/commands/xrange/"> <code> XRANGE </code> </a> but returning the elements in inverted order, so a practical use for <a href="/docs/latest/commands/xrevrange/"> <code> XREVRANGE </code> </a> is to check what is the last item in a Stream: </p> <div class="codetabs cli group flex justify-start items-center flex-wrap box-border rounded-lg mt-0 mb-0 mx-auto bg-slate-900" id="stream_tutorial-stepxrevrange"> <input checked="" class="radiotab w-0 h-0" data-lang="redis-cli" id="redis-cli_stream_tutorial-stepxrevrange" name="stream_tutorial-stepxrevrange" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="redis-cli_stream_tutorial-stepxrevrange" title="Open example"> &gt;_ Redis CLI </label> <div aria-labelledby="tab-stream_tutorial-stepxrevrange" class="panel order-last hidden w-full mt-0 relative" id="panel_redis-cli_stream_tutorial-stepxrevrange" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-plaintext" data-lang="plaintext"><span class="line hl"><span class="cl">&gt; XREVRANGE race:france + - COUNT 1 </span></span><span class="line hl"><span class="cl">1) 1) "1692632147973-0" </span></span><span class="line hl"><span class="cl"> 2) 1) "rider" </span></span><span class="line hl"><span class="cl"> 2) "Castilla" </span></span><span class="line hl"><span class="cl"> 3) "speed" </span></span><span class="line hl"><span class="cl"> 4) "29.9" </span></span><span class="line hl"><span class="cl"> 5) "position" </span></span><span class="line hl"><span class="cl"> 6) "1" </span></span><span class="line hl"><span class="cl"> 7) "location_id" </span></span><span class="line hl"><span class="cl"> 8) "2"</span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_redis-cli_stream_tutorial-stepxrevrange')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <div class="cli-footer flex items-center justify-between rounded-b-md bg-slate-900 mt-0 px-4 pt-0 mb-0 transition-opacity ease-in-out duration-300 opacity-0 invisible group-hover:opacity-100 group-hover:visible"> <div class="flex-1 text-xs text-white overflow-ellipsis"> Are you tired of using redis-cli? 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aria-labelledby="tab-stream_tutorial-stepxrevrange" class="panel order-last hidden w-full mt-0 relative" id="panel_Python_stream_tutorial-stepxrevrange" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="s2">""" </span></span></span><span class="line"><span class="cl"><span class="s2">Code samples for Stream doc pages: </span></span></span><span class="line"><span class="cl"><span class="s2"> https://redis.io/docs/latest/develop/data-types/streams/ </span></span></span><span class="line"><span class="cl"><span class="s2">"""</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span> <span class="o">=</span> <span class="n">redis</span><span class="o">.</span><span class="n">Redis</span><span class="p">(</span><span class="n">decode_responses</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res1</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res1</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629576966-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res2</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res2</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629594113-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res3</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res3</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629613374-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res4</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"1691765278160-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res4</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res5</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span> <span class="n">block</span><span class="o">=</span><span class="mi">300</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france',</span> </span></span><span class="line"><span class="cl"><span class="c1"># [('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res6</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res6</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629676124-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res7</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res7</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res8</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res8</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res9</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-2"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res9</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">try</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="n">res10</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">res10</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"><span class="k">except</span> <span class="n">redis</span><span class="o">.</span><span class="n">exceptions</span><span class="o">.</span><span class="n">ResponseError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">e</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; WRONGID</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># Not yet implemented</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res11</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res12</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="mi">1692629576965</span><span class="p">,</span> <span class="mi">1692629576967</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res13</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res14</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629594113-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res14</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res15</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629676124-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res15</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; []</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res16</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrevrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="n">res16</span> </span></span><span class="line hl"><span class="cl"><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># )</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res17</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res17</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res18</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"france_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res18</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res19</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">,</span> <span class="n">mkstream</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res19</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Royce"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Sam-Bodden"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res20</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res20</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res21</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res21</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res22</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xack</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"1692629925771-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res22</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res23</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res23</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', []]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res24</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res24</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:italy', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Royce'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Sam-Bodden'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res25</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res25</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'consumers': [{'name': 'Bob', 'pending': 2}]</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res26</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending_range</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res26</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925789-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># },</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925790-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res27</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res27</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res28</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s2">"1692629925789-0"</span><span class="p">])</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res28</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res29</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"0-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res29</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res30</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"(1692629925789-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res30</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res31</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_stream</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res31</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-generated-id': '1692629926436-0', 'groups': 1,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-entry': ('1692629926436-0', {'rider': 'Norem'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res32</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_groups</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'name': 'italy_riders', 'consumers': 2, 'pending': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-delivered-id': '1692629925790-0'</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res33</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_consumers</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res33</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Alice', 'pending': 2, 'idle': 199332},</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Bob', 'pending': 0, 'idle': 489170}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Jones"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Wood"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Henshaw"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res34</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res34</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res35</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res35</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0', {'rider': 'Royce'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0', {'rider': 'Sam-Bodden'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925791-0', {'rider': 'Prickett'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629926436-0', {'rider': 'Norem'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630612602-0', {'rider': 'Jones'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630641947-0', {'rider': 'Wood'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Smith"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res36</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res36</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res37</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res37</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res38</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res38</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res39</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res39</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res40</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xdel</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692631018238-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res40</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res41</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res41</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})]</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Python_stream_tutorial-stepxrevrange')" tabindex="1" title="Copy to clipboard"> <svg 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id="Nodejs_stream_tutorial-stepxrevrange" name="stream_tutorial-stepxrevrange" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Nodejs_stream_tutorial-stepxrevrange" title="Open example"> Node.js </label> <div aria-labelledby="tab-stream_tutorial-stepxrevrange" class="panel order-last hidden w-full mt-0 relative" id="panel_Nodejs_stream_tutorial-stepxrevrange" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-javascript" data-lang="javascript"><span class="line"><span class="cl"><span class="kr">import</span> <span class="nx">assert</span> <span class="nx">from</span> <span class="s1">'assert'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="kr">import</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">createClient</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> <span class="nx">from</span> <span class="s1">'redis'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">client</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">createClient</span><span class="p">();</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">connect</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res1</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'30.2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1700073067968-0 N.B. actual values will differ from these examples </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res2</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'28.8'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'3'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629594113-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res3</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.7'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629613374-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res4</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1691765278160-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res4</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res5</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">block</span><span class="o">:</span> <span class="mi">300</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res5</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res6</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.9'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'2'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629676124-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res7</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res8</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res9</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-2'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="k">try</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kr">const</span> <span class="nx">res10</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res10</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> <span class="k">catch</span> <span class="p">(</span><span class="nx">error</span><span class="p">)</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">error</span><span class="p">(</span><span class="nx">error</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; WRONGID </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11a</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-*'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">racer</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11a</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res12</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1692629576965'</span><span class="p">,</span> <span class="s1">'1692629576967'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res12</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res13</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res13</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res14</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629594113-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res14</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res15</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629676124-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res15</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res16</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRevRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">1</span><span class="p">});</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">res16</span> </span></span><span class="line hl"><span class="cl"><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res17</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res17</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res18</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'france_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res18</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res19</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MKSTREAM'</span><span class="o">:</span> <span class="kc">true</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Royce'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res20</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res21</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res21</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res22</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAck</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'1692629925771-0'</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res22</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res23</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', []]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res24</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Bob'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res24</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res25</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPending</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res25</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0', 'consumers': [{'name': 'Bob', 'pending': 2}]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res26</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPendingRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res26</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'message_id': '1692629925789-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}, {'message_id': '1692629925790-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res27</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res27</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res28</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s1">'1692629925789-0'</span><span class="p">]</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res28</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res29</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'0-0'</span><span class="p">,</span> <span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res29</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res30</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'(1692629925789-0'</span><span class="p">,</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res30</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res31</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoStream</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res31</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2, 'last-generated-id': '1692629926436-0', 'groups': 1, 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}), 'last-entry': ('1692629926436-0', {'rider': 'Norem'})} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res32</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoGroups</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res32</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'italy_riders', 'consumers': 2, 'pending': 2, 'last-delivered-id': '1692629925790-0'}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res33</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoConsumers</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res33</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'Alice', 'pending': 2, 'idle': 199332}, {'name': 'Bob', 'pending': 0, 'idle': 489170}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Jones'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Wood'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Henshaw'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res34</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res34</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res35</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925771-0', {'rider': 'Castilla'}), ('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'}), ('1692629925791-0', {'rider': 'Prickett'}), ('1692629926436-0', {'rider': 'Norem'}), ('1692630612602-0', {'rider': 'Jones'}), ('1692630641947-0', {'rider': 'Wood'}), ('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Smith'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res36</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res36</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res37</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'MAXLEN'</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res37</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res38</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s2">"MAXLEN"</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res39</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res40</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xDel</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692631018238-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res40</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res41</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Nodejs_stream_tutorial-stepxrevrange')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" 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id="Java_stream_tutorial-stepxrevrange" name="stream_tutorial-stepxrevrange" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Java_stream_tutorial-stepxrevrange" title="Open example"> Java </label> <div aria-labelledby="tab-stream_tutorial-stepxrevrange" class="panel order-last hidden w-full mt-0 relative" id="panel_Java_stream_tutorial-stepxrevrange" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-java" data-lang="java"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nn">io.redis.examples</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.StreamEntryID</span><span class="o">;</span> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.UnifiedJedis</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">public</span> <span class="kd">class</span> <span class="nc">StreamsExample</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kd">public</span> <span class="kt">void</span> <span class="nf">run</span><span class="o">(){</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">UnifiedJedis</span> <span class="n">jedis</span> <span class="o">=</span> <span class="k">new</span> <span class="n">UnifiedJedis</span><span class="o">(</span><span class="s">"redis://localhost:6379"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"30.2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res1</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"28.8"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"3"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res2</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.7"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res3</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582226-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"1701760582225-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res4</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701760841292-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701760841292-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res5</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">block</span><span class="o">(</span><span class="mi">300</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">100</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701761996660-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701761996661-0 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701761996661-1 {rider=Prickett, speed=29.7, location_id=1, position=2}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.9"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res6</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701762285679-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res7</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res8</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res8</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res9</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-2"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res9</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">try</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res10</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res10</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="o">(</span><span class="n">JedisDataException</span> <span class="n">e</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">e</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res11</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-*"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res11</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res12</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res13</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">),</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res14</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res14</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res15</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res15</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res16</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res16</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res17</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrevrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res17</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701765218592-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res18</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res18</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701765384638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701765384638-1 {rider=Norem, speed=28.8, location_id=1, position=3}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res19</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"france_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">false</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res19</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res20</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">true</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res20</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilaa"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Royce"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Sam-Bodden"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id5</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res21</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res21</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res22</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res22</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xack</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">id1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res23</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res24</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res24</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res25</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Bob"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res25</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701767632261-1 {rider=Royce}, 1701767632262-0 {rider=Sam-Bodden}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingSummary</span> <span class="n">res26</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res26</span><span class="o">.</span><span class="na">getConsumerMessageCount</span><span class="o">());</span> <span class="c1">// &gt;&gt;&gt; {Bob=2} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamPendingEntry</span><span class="o">&gt;</span> <span class="n">res27</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">XPendingParams</span><span class="o">.</span><span class="na">xPendingParams</span><span class="o">().</span><span class="na">start</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MINIMUM_ID</span><span class="o">).</span><span class="na">end</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MAXIMUM_ID</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res27</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768567412-1 Bob idle:0 times:1, 1701768567412-2 Bob idle:0 times:1] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res28</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">(),</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res28</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768744819-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res29</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="mi">0</span><span class="n">L</span><span class="o">,</span> <span class="n">XClaimParams</span><span class="o">.</span><span class="na">xClaimParams</span><span class="o">().</span><span class="na">time</span><span class="o">(</span><span class="mi">60000</span><span class="o">),</span><span class="n">id2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res29</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769004195-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res30</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="s">"0-0"</span><span class="o">),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res30</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769266831-2=[1701769266831-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res31</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">()),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res31</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [0-0=[1701769605847-2 {rider=Sam-Bodden}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoStream</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span><span class="o">.</span><span class="na">getStreamInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {radix-tree-keys=1, radix-tree-nodes=2, entries-added=5, length=5, groups=1, max-deleted-entry-id=0-0, first-entry=1701769637612-0 {rider=Castilaa}, last-generated-id=1701769637612-4, last-entry=1701769637612-4 {rider=Norem}, recorded-first-entry-id=1701769637612-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamGroupInfo</span><span class="o">&gt;</span> <span class="n">res33</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoGroups</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamGroupInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res33</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getGroupInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {last-delivered-id=1701770253659-0, lag=2, pending=2, name=italy_riders, consumers=2, entries-read=3} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamConsumersInfo</span><span class="o">&gt;</span> <span class="n">res34</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoConsumers</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamConsumerInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res34</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getConsumerInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// {inactive=1, idle=1, pending=1, name=Alice} , {inactive=3, idle=3, pending=1, name=Bob} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Jones"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Wood"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Henshaw"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res35</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res36</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res36</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771219852-0 {rider=Castilaa}, 1701771219852-1 {rider=Royce}, 1701771219853-0 {rider=Sam-Bodden}, 1701771219853-1 {rider=Prickett}, 1701771219853-2 {rider=Norem}, 1701771219858-0 {rider=Jones}, 1701771219858-1 {rider=Wood}, 1701771219859-0 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Smith"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">2</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res37</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res37</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771067332-1 {rider=Henshaw}, 1701771067332-2 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">).</span><span class="na">exactTrimming</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res38</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res39</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res40</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res40</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771356428-2 {rider=Henshaw}, 1701771356429-0 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xdel</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id6</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res41</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res42</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res42</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771517639-1 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="o">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Java_stream_tutorial-stepxrevrange')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" 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href="https://github.com/redis/jedis/tree/master/src/test/java/io/redis/examples/StreamsExample.java" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 7.02753 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name="stream_tutorial-stepxrevrange" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Go_stream_tutorial-stepxrevrange" title="Open example"> Go </label> <div aria-labelledby="tab-stream_tutorial-stepxrevrange" class="panel order-last hidden w-full mt-0 relative" id="panel_Go_stream_tutorial-stepxrevrange" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nx">example_commands_test</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"context"</span> </span></span><span class="line"><span class="cl"> <span class="s">"fmt"</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="s">"github.com/redis/go-redis/v9"</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xadd</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res1</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res1) // &gt;&gt;&gt; 1692632086370-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res2</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.PrintLn(res2) // &gt;&gt;&gt; 1692632094485-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res3</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res3) // &gt;&gt;&gt; 1692632102976-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance1</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res4</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1691765278160-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res5</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Block</span><span class="p">:</span> <span class="mi">300</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res5</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; // [{race:france [{1692632086370-0 map[location_id:1 position:1... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res6</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">//fmt.Println(res6) // &gt;&gt;&gt; 1692632147973-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res7</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res7</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceusa</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res8</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res8</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res9</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-2"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res9</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res10</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(err) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res11</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-*"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res11</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance2</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632147973-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res12</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res13</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632086369"</span><span class="p">,</span> <span class="s">"1692632086371"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res14</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res15</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632094485-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632102976-0 map[location_id:1 position:2 rider:Prickett speed:29.7]} {1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632147973-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="nx">res17</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRevRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res17</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res18</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:france [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreate</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res19</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreate</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res19</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreatemkstream</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res20</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res20</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupread</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632639151-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632647899-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632670501-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632678249-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res25) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res21</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res21) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceitaly</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632670501-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632678249-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res22</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res23</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAck</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res23</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res24</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy []}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res25</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632647899-0 map[rider:Royce]} {1692632662819-0 map[rider:Sam-Bodden]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res26</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPending</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res26</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{2 1692632647899-0 1692632662819-0 map[Bob:2]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res27</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPendingExt</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XPendingExtArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"-"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">End</span><span class="p">:</span> <span class="s">"+"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">10</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res27) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 Bob 0s 1} {1692632662819-0 Bob 0s 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res28</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632647899-0"</span><span class="p">,</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res28</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res29</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MinIdle</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Messages</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"1692632647899-0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res30</span><span class="p">,</span> <span class="nx">res30a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"0-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res31</span><span class="p">,</span> <span class="nx">res31a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Lora"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"(1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res32</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res32</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{5 1 2 1 1692632678249-0 0-0 5 {1692632639151-0 map[rider:Castilla]} {1692632678249-0 map[rider:Norem]} 1692632639151-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res33</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoGroups</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{italy_riders 3 2 1692632662819-0 3 2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res34</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoConsumers</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res34) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{Alice 1 1ms 1ms} {Bob 1 2ms 2ms} {Lora 0 1ms -1ms}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Jones"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res35</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res35</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res36</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res36) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1726649529170-1 map[rider:Wood]} {1726649529171-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res37</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res37</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res38</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLenApprox</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="mi">20</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res38</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xdel</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633198206-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633208557-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res39</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res39</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]} {1692633208557-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res40</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XDel</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1692633208557-0"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res40</span><span class="p">)</span> <span class="c1">// 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res41</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res41</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Go_stream_tutorial-stepxrevrange')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button aria-controls="panel_Go_stream_tutorial-stepxrevrange" class="visibility-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute 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hover:text-white hover:bg-slate-600 hover:border-transparent focus:outline-none focus:ring-2 focus:white focus:border-slate-500" href="https://redis.io/docs/latest/develop/connect/clients/go/" tabindex="1" title="Quick-Start"> Go Quick-Start </a> <div class="w-1/2"> </div> <div class="flex-1 text-right"> <a class="button text-neutral-400 hover:text-slate-100 h-6 w-6 p-1" href="https://github.com/redis/go-redis/tree/master/doctests/stream_tutorial_test.go" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 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15.591C13.3328 14.9911 14.8636 13.7689 15.8479 12.1432C16.8321 10.5175 17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> <input class="radiotab w-0 h-0" data-lang="dotnet" id="Csharp_stream_tutorial-stepxrevrange" name="stream_tutorial-stepxrevrange" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Csharp_stream_tutorial-stepxrevrange" title="Open example"> C# </label> <div aria-labelledby="tab-stream_tutorial-stepxrevrange" class="panel order-last hidden w-full mt-0 relative" id="panel_Csharp_stream_tutorial-stepxrevrange" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-C#" data-lang="C#"><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">System.Runtime.CompilerServices</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">NRedisStack.Tests</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">StackExchange.Redis</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">public</span> <span class="k">class</span> <span class="nc">StreamTutorial</span> </span></span><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">public</span> <span class="k">void</span> <span class="n">run</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">muxer</span> <span class="p">=</span> <span class="n">ConnectionMultiplexer</span><span class="p">.</span><span class="n">Connect</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">db</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetDatabase</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res1</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">30.2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668482289-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res2</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">28.8</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">3</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668766534-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res3</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.7</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712669055705-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res4</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1712668482289-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res5</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread_block' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res6</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.9</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712675674750-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res8</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res9</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-2"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">try</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res10</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="p">(</span><span class="n">RedisServerException</span> <span class="n">ex</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">ex</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_bad_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res11</span> <span class="p">=</span> <span class="s">""</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="n">Version</span> <span class="n">version</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetServer</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">).</span><span class="n">Version</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="p">(</span><span class="n">version</span><span class="p">.</span><span class="n">Major</span> <span class="p">&gt;=</span> <span class="m">7</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-*"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; "0-3"</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_7' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res12</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_all' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res13</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">1712668482289</span><span class="p">,</span> <span class="m">1712668482291</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_time' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res14</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_1' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res15</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712668766534-1"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res16</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712675674750-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_empty' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res17</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res17</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrevrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res18</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res19</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res20</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create_mkstream' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744323758-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Royce"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744358384-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Sam-Bodden"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744379676-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744399401-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744413117-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res21</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res21</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res22</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAcknowledge</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1712744323758-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res24</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xack' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res25</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Bob"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_bob' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingInfo</span> <span class="n">res26</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPending</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"pending: {res26.PendingMessageCount}, min: {res26.LowestPendingMessageId}, max: {res26.HighestPendingMessageId}, consumers:[{string.Join("</span><span class="p">,</span> <span class="s">", res26.Consumers.Select(c =&gt; $"</span><span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">PendingMessageCount</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; pending: 2, min: 1712747506906-0, max: 1712747506907-0, consumers:[name: Bob, pending:2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingMessageInfo</span><span class="p">[]</span> <span class="n">res27</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPendingMessages</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="s">""</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamPendingMessageInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res27</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"message_id: {info.MessageId}, consumer: {info.ConsumerName}, time_since_delivered: {info.IdleTimeInMilliseconds}, times_delivered: {info.DeliveryCount}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506906-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506907-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending_plus_minus' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res28</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res28</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_pending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res29</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">60000</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="m">1712744358384</span> <span class="p">-</span> <span class="m">0</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res30</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"0-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res30.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res30.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0, (1712744358384-0: [rider: Royce])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res31</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"(1712744358384-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res31.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res31.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 0-0, (1712744379676-0: [rider: Sam-Bodden])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim_cursor' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"length: {res32.Length}, radix-tree-keys: {res32.RadixTreeKeys}, radix-tree-nodes: {res32.RadixTreeNodes}, last-generated-id: {res32.LastGeneratedId}, first-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}, last-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; length: 5, radix-tree-keys: 1, radix-tree-nodes: 2, last-generated-id: 1712756762686-1, first-entry: 1712756762685-0: [rider: Castilla], last-entry: 1712756762686-1: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamGroupInfo</span><span class="p">[]</span> <span class="n">res33</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamGroupInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamGroupInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, consumers: {info.ConsumerCount}, pending: {info.PendingMessageCount}, last-delivered-id: {info.LastDeliveredId}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: italy_riders, consumers: 2, pending: 2, last-delivered-id: 1712757192730-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_groups' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamConsumerInfo</span><span class="p">[]</span> <span class="n">res34</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamConsumerInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamConsumerInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res34</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, pending: {info.PendingMessageCount}, idle: {info.IdleTimeInMilliseconds}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Alice, pending: 1, idle: 7717</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Bob, pending: 0, idle: 7722</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_consumers' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Jones"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res36</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res36</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-1: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-2: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336129-0: [rider: Prickett]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336139-0: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758340854-0: [rider: Jones]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758341645-0: [rider: Wood]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758342134-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Smith"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">false</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res37</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res37</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746476-1: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746477-0: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'maxlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">false</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res40</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res40</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-1: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamDelete</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="s">"1712759694003-1"</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res42</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res42</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xdel' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" 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title="Quick-Start"> C# Quick-Start </a> <div class="w-1/2"> </div> <div class="flex-1 text-right"> <a class="button text-neutral-400 hover:text-slate-100 h-6 w-6 p-1" href="https://github.com/redis/NRedisStack/tree/master/tests/Doc/StreamTutorial.cs" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 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fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> </div> <p> Note that the <a href="/docs/latest/commands/xrevrange/"> <code> XREVRANGE </code> </a> command takes the <em> start </em> and <em> stop </em> arguments in reverse order. </p> <h2 id="listening-for-new-items-with-xread"> Listening for new items with XREAD </h2> <p> When we do not want to access items by a range in a stream, usually what we want instead is to <em> subscribe </em> to new items arriving to the stream. This concept may appear related to Redis Pub/Sub, where you subscribe to a channel, or to Redis blocking lists, where you wait for a key to get new elements to fetch, but there are fundamental differences in the way you consume a stream: </p> <ol> <li> A stream can have multiple clients (consumers) waiting for data. Every new item, by default, will be delivered to <em> every consumer </em> that is waiting for data in a given stream. This behavior is different than blocking lists, where each consumer will get a different element. However, the ability to <em> fan out </em> to multiple consumers is similar to Pub/Sub. </li> <li> While in Pub/Sub messages are <em> fire and forget </em> and are never stored anyway, and while when using blocking lists, when a message is received by the client it is <em> popped </em> (effectively removed) from the list, streams work in a fundamentally different way. All the messages are appended in the stream indefinitely (unless the user explicitly asks to delete entries): different consumers will know what is a new message from its point of view by remembering the ID of the last message received. </li> <li> Streams Consumer Groups provide a level of control that Pub/Sub or blocking lists cannot achieve, with different groups for the same stream, explicit acknowledgment of processed items, ability to inspect the pending items, claiming of unprocessed messages, and coherent history visibility for each single client, that is only able to see its private past history of messages. </li> </ol> <p> The command that provides the ability to listen for new messages arriving into a stream is called <a href="/docs/latest/commands/xread/"> <code> XREAD </code> </a> . It's a bit more complex than <a href="/docs/latest/commands/xrange/"> <code> XRANGE </code> </a> , so we'll start showing simple forms, and later the whole command layout will be provided. </p> <div class="codetabs cli group flex justify-start items-center flex-wrap box-border rounded-lg mt-0 mb-0 mx-auto bg-slate-900" id="stream_tutorial-stepxread"> <input checked="" class="radiotab w-0 h-0" data-lang="redis-cli" id="redis-cli_stream_tutorial-stepxread" name="stream_tutorial-stepxread" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="redis-cli_stream_tutorial-stepxread" title="Open example"> &gt;_ Redis CLI </label> <div aria-labelledby="tab-stream_tutorial-stepxread" class="panel order-last hidden w-full mt-0 relative" id="panel_redis-cli_stream_tutorial-stepxread" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-plaintext" data-lang="plaintext"><span class="line hl"><span class="cl">&gt; XREAD COUNT 2 STREAMS race:france 0 </span></span><span class="line hl"><span class="cl">1) 1) "race:france" </span></span><span class="line hl"><span class="cl"> 2) 1) 1) "1692632086370-0" </span></span><span class="line hl"><span class="cl"> 2) 1) "rider" </span></span><span class="line hl"><span class="cl"> 2) "Castilla" </span></span><span class="line hl"><span class="cl"> 3) "speed" </span></span><span class="line hl"><span class="cl"> 4) "30.2" </span></span><span class="line hl"><span class="cl"> 5) "position" </span></span><span class="line hl"><span class="cl"> 6) "1" </span></span><span class="line hl"><span class="cl"> 7) "location_id" </span></span><span class="line hl"><span class="cl"> 8) "1" </span></span><span class="line hl"><span class="cl"> 2) 1) "1692632094485-0" </span></span><span class="line hl"><span class="cl"> 2) 1) "rider" </span></span><span class="line hl"><span class="cl"> 2) "Norem" </span></span><span class="line hl"><span class="cl"> 3) "speed" </span></span><span class="line hl"><span class="cl"> 4) "28.8" </span></span><span class="line hl"><span class="cl"> 5) "position" </span></span><span class="line hl"><span class="cl"> 6) "3" </span></span><span class="line hl"><span class="cl"> 7) "location_id" </span></span><span class="line hl"><span class="cl"> 8) "1"</span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_redis-cli_stream_tutorial-stepxread')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <div class="cli-footer flex items-center justify-between rounded-b-md bg-slate-900 mt-0 px-4 pt-0 mb-0 transition-opacity ease-in-out duration-300 opacity-0 invisible group-hover:opacity-100 group-hover:visible"> <div class="flex-1 text-xs text-white overflow-ellipsis"> Are you tired of using redis-cli? 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aria-labelledby="tab-stream_tutorial-stepxread" class="panel order-last hidden w-full mt-0 relative" id="panel_Python_stream_tutorial-stepxread" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="s2">""" </span></span></span><span class="line"><span class="cl"><span class="s2">Code samples for Stream doc pages: </span></span></span><span class="line"><span class="cl"><span class="s2"> https://redis.io/docs/latest/develop/data-types/streams/ </span></span></span><span class="line"><span class="cl"><span class="s2">"""</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span> <span class="o">=</span> <span class="n">redis</span><span class="o">.</span><span class="n">Redis</span><span class="p">(</span><span class="n">decode_responses</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res1</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res1</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629576966-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res2</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res2</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629594113-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res3</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res3</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629613374-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res4</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"1691765278160-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res4</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res5</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span> <span class="n">block</span><span class="o">=</span><span class="mi">300</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france',</span> </span></span><span class="line"><span class="cl"><span class="c1"># [('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res6</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res6</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629676124-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res7</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res7</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res8</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res8</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res9</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-2"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res9</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">try</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="n">res10</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">res10</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"><span class="k">except</span> <span class="n">redis</span><span class="o">.</span><span class="n">exceptions</span><span class="o">.</span><span class="n">ResponseError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">e</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; WRONGID</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># Not yet implemented</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res11</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res12</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="mi">1692629576965</span><span class="p">,</span> <span class="mi">1692629576967</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res13</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res14</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629594113-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res14</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res15</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629676124-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res15</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; []</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res16</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrevrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res16</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res17</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="n">res17</span> </span></span><span class="line hl"><span class="cl"><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ['race:france', [</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># )</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res18</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"france_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res18</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res19</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">,</span> <span class="n">mkstream</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res19</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Royce"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Sam-Bodden"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res20</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res20</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res21</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res21</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res22</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xack</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"1692629925771-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res22</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res23</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res23</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', []]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res24</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res24</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:italy', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Royce'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Sam-Bodden'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res25</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res25</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'consumers': [{'name': 'Bob', 'pending': 2}]</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res26</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending_range</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res26</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925789-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># },</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925790-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res27</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res27</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res28</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s2">"1692629925789-0"</span><span class="p">])</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res28</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res29</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"0-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res29</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res30</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"(1692629925789-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res30</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res31</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_stream</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res31</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-generated-id': '1692629926436-0', 'groups': 1,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-entry': ('1692629926436-0', {'rider': 'Norem'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res32</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_groups</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'name': 'italy_riders', 'consumers': 2, 'pending': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-delivered-id': '1692629925790-0'</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res33</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_consumers</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res33</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Alice', 'pending': 2, 'idle': 199332},</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Bob', 'pending': 0, 'idle': 489170}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Jones"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Wood"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Henshaw"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res34</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res34</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res35</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res35</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0', {'rider': 'Royce'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0', {'rider': 'Sam-Bodden'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925791-0', {'rider': 'Prickett'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629926436-0', {'rider': 'Norem'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630612602-0', {'rider': 'Jones'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630641947-0', {'rider': 'Wood'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Smith"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res36</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res36</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res37</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res37</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res38</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res38</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res39</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res39</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res40</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xdel</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692631018238-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res40</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res41</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res41</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})]</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Python_stream_tutorial-stepxread')" tabindex="1" title="Copy to clipboard"> <svg 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id="Nodejs_stream_tutorial-stepxread" name="stream_tutorial-stepxread" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Nodejs_stream_tutorial-stepxread" title="Open example"> Node.js </label> <div aria-labelledby="tab-stream_tutorial-stepxread" class="panel order-last hidden w-full mt-0 relative" id="panel_Nodejs_stream_tutorial-stepxread" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-javascript" data-lang="javascript"><span class="line"><span class="cl"><span class="kr">import</span> <span class="nx">assert</span> <span class="nx">from</span> <span class="s1">'assert'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="kr">import</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">createClient</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> <span class="nx">from</span> <span class="s1">'redis'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">client</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">createClient</span><span class="p">();</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">connect</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res1</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'30.2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1700073067968-0 N.B. actual values will differ from these examples </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res2</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'28.8'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'3'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629594113-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res3</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.7'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629613374-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res4</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1691765278160-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res4</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res5</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">block</span><span class="o">:</span> <span class="mi">300</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res5</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res6</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.9'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'2'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629676124-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res7</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res8</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res9</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-2'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="k">try</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kr">const</span> <span class="nx">res10</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res10</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> <span class="k">catch</span> <span class="p">(</span><span class="nx">error</span><span class="p">)</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">error</span><span class="p">(</span><span class="nx">error</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; WRONGID </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11a</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-*'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">racer</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11a</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res12</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1692629576965'</span><span class="p">,</span> <span class="s1">'1692629576967'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res12</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res13</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res13</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res14</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629594113-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res14</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res15</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629676124-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res15</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res16</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRevRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">1</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res17</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line hl"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line hl"><span class="cl"><span class="p">});</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res17</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res18</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'france_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res18</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res19</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MKSTREAM'</span><span class="o">:</span> <span class="kc">true</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Royce'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res20</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res21</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res21</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res22</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAck</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'1692629925771-0'</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res22</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res23</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', []]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res24</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Bob'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res24</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res25</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPending</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res25</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0', 'consumers': [{'name': 'Bob', 'pending': 2}]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res26</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPendingRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res26</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'message_id': '1692629925789-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}, {'message_id': '1692629925790-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res27</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res27</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res28</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s1">'1692629925789-0'</span><span class="p">]</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res28</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res29</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'0-0'</span><span class="p">,</span> <span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res29</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res30</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'(1692629925789-0'</span><span class="p">,</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res30</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res31</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoStream</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res31</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2, 'last-generated-id': '1692629926436-0', 'groups': 1, 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}), 'last-entry': ('1692629926436-0', {'rider': 'Norem'})} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res32</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoGroups</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res32</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'italy_riders', 'consumers': 2, 'pending': 2, 'last-delivered-id': '1692629925790-0'}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res33</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoConsumers</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res33</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'Alice', 'pending': 2, 'idle': 199332}, {'name': 'Bob', 'pending': 0, 'idle': 489170}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Jones'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Wood'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Henshaw'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res34</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res34</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res35</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925771-0', {'rider': 'Castilla'}), ('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'}), ('1692629925791-0', {'rider': 'Prickett'}), ('1692629926436-0', {'rider': 'Norem'}), ('1692630612602-0', {'rider': 'Jones'}), ('1692630641947-0', {'rider': 'Wood'}), ('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Smith'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res36</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res36</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res37</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'MAXLEN'</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res37</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res38</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s2">"MAXLEN"</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res39</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res40</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xDel</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692631018238-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res40</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res41</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Nodejs_stream_tutorial-stepxread')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" 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w-6 p-1" href="https://github.com/redis/node-redis/tree/emb-examples/doctests/dt-streams.js" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 7.02753 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name="stream_tutorial-stepxread" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Java_stream_tutorial-stepxread" title="Open example"> Java </label> <div aria-labelledby="tab-stream_tutorial-stepxread" class="panel order-last hidden w-full mt-0 relative" id="panel_Java_stream_tutorial-stepxread" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-java" data-lang="java"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nn">io.redis.examples</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.StreamEntryID</span><span class="o">;</span> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.UnifiedJedis</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">public</span> <span class="kd">class</span> <span class="nc">StreamsExample</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kd">public</span> <span class="kt">void</span> <span class="nf">run</span><span class="o">(){</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">UnifiedJedis</span> <span class="n">jedis</span> <span class="o">=</span> <span class="k">new</span> <span class="n">UnifiedJedis</span><span class="o">(</span><span class="s">"redis://localhost:6379"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"30.2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res1</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"28.8"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"3"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res2</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.7"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res3</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582226-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"1701760582225-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res4</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701760841292-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701760841292-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res5</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">block</span><span class="o">(</span><span class="mi">300</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">100</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701761996660-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701761996661-0 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701761996661-1 {rider=Prickett, speed=29.7, location_id=1, position=2}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.9"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res6</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701762285679-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res7</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res8</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res8</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res9</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-2"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res9</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">try</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res10</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res10</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="o">(</span><span class="n">JedisDataException</span> <span class="n">e</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">e</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res11</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-*"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res11</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res12</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res13</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">),</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res14</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res14</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res15</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res15</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res16</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res16</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res17</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrevrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res17</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701765218592-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res18</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line hl"><span class="cl"> <span class="n">res18</span> </span></span><span class="line hl"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701765384638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701765384638-1 {rider=Norem, speed=28.8, location_id=1, position=3}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res19</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"france_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">false</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res19</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res20</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">true</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res20</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilaa"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Royce"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Sam-Bodden"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id5</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res21</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res21</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res22</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res22</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xack</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">id1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res23</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res24</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res24</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res25</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Bob"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res25</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701767632261-1 {rider=Royce}, 1701767632262-0 {rider=Sam-Bodden}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingSummary</span> <span class="n">res26</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res26</span><span class="o">.</span><span class="na">getConsumerMessageCount</span><span class="o">());</span> <span class="c1">// &gt;&gt;&gt; {Bob=2} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamPendingEntry</span><span class="o">&gt;</span> <span class="n">res27</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">XPendingParams</span><span class="o">.</span><span class="na">xPendingParams</span><span class="o">().</span><span class="na">start</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MINIMUM_ID</span><span class="o">).</span><span class="na">end</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MAXIMUM_ID</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res27</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768567412-1 Bob idle:0 times:1, 1701768567412-2 Bob idle:0 times:1] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res28</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">(),</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res28</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768744819-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res29</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="mi">0</span><span class="n">L</span><span class="o">,</span> <span class="n">XClaimParams</span><span class="o">.</span><span class="na">xClaimParams</span><span class="o">().</span><span class="na">time</span><span class="o">(</span><span class="mi">60000</span><span class="o">),</span><span class="n">id2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res29</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769004195-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res30</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="s">"0-0"</span><span class="o">),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res30</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769266831-2=[1701769266831-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res31</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">()),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res31</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [0-0=[1701769605847-2 {rider=Sam-Bodden}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoStream</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span><span class="o">.</span><span class="na">getStreamInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {radix-tree-keys=1, radix-tree-nodes=2, entries-added=5, length=5, groups=1, max-deleted-entry-id=0-0, first-entry=1701769637612-0 {rider=Castilaa}, last-generated-id=1701769637612-4, last-entry=1701769637612-4 {rider=Norem}, recorded-first-entry-id=1701769637612-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamGroupInfo</span><span class="o">&gt;</span> <span class="n">res33</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoGroups</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamGroupInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res33</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getGroupInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {last-delivered-id=1701770253659-0, lag=2, pending=2, name=italy_riders, consumers=2, entries-read=3} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamConsumersInfo</span><span class="o">&gt;</span> <span class="n">res34</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoConsumers</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamConsumerInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res34</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getConsumerInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// {inactive=1, idle=1, pending=1, name=Alice} , {inactive=3, idle=3, pending=1, name=Bob} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Jones"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Wood"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Henshaw"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res35</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res36</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res36</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771219852-0 {rider=Castilaa}, 1701771219852-1 {rider=Royce}, 1701771219853-0 {rider=Sam-Bodden}, 1701771219853-1 {rider=Prickett}, 1701771219853-2 {rider=Norem}, 1701771219858-0 {rider=Jones}, 1701771219858-1 {rider=Wood}, 1701771219859-0 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Smith"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">2</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res37</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res37</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771067332-1 {rider=Henshaw}, 1701771067332-2 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">).</span><span class="na">exactTrimming</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res38</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res39</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res40</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res40</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771356428-2 {rider=Henshaw}, 1701771356429-0 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xdel</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id6</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res41</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res42</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res42</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771517639-1 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="o">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Java_stream_tutorial-stepxread')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" 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23q0 2.35-1.625 3.975T24 28.6Zm0 9.4q-7.3 0-13.2-4.15Q4.9 29.7 2 23q2.9-6.7 8.8-10.85Q16.7 8 24 8q7.3 0 13.2 4.15Q43.1 16.3 46 23q-2.9 6.7-8.8 10.85Q31.3 38 24 38Zm0-15Zm0 12q6.05 0 11.125-3.275T42.85 23q-2.65-5.45-7.725-8.725Q30.05 11 24 11t-11.125 3.275Q7.8 17.55 5.1 23q2.7 5.45 7.775 8.725Q17.95 35 24 35Z"> </path> </svg> </button> <div class="cli-footer flex items-center justify-between rounded-b-md bg-slate-900 mt-0 px-4 pt-0 mb-0 transition-opacity ease-in-out duration-300 opacity-0 invisible group-hover:opacity-100 group-hover:visible"> <a class="rounded rounded-mx px-3 py-1 text-white text-xs hover:text-white hover:bg-slate-600 hover:border-transparent focus:outline-none focus:ring-2 focus:white focus:border-slate-500" href="https://redis.io/docs/latest/develop/connect/clients/java/jedis/" tabindex="1" title="Quick-Start"> Java Quick-Start </a> <div class="w-1/2"> </div> <div class="flex-1 text-right"> <a class="button text-neutral-400 hover:text-slate-100 h-6 w-6 p-1" href="https://github.com/redis/jedis/tree/master/src/test/java/io/redis/examples/StreamsExample.java" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 7.02753 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name="stream_tutorial-stepxread" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Go_stream_tutorial-stepxread" title="Open example"> Go </label> <div aria-labelledby="tab-stream_tutorial-stepxread" class="panel order-last hidden w-full mt-0 relative" id="panel_Go_stream_tutorial-stepxread" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nx">example_commands_test</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"context"</span> </span></span><span class="line"><span class="cl"> <span class="s">"fmt"</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="s">"github.com/redis/go-redis/v9"</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xadd</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res1</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res1) // &gt;&gt;&gt; 1692632086370-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res2</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.PrintLn(res2) // &gt;&gt;&gt; 1692632094485-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res3</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res3) // &gt;&gt;&gt; 1692632102976-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance1</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res4</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1691765278160-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res5</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Block</span><span class="p">:</span> <span class="mi">300</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res5</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; // [{race:france [{1692632086370-0 map[location_id:1 position:1... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res6</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">//fmt.Println(res6) // &gt;&gt;&gt; 1692632147973-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res7</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res7</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceusa</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res8</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res8</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res9</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-2"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res9</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res10</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(err) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res11</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-*"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res11</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance2</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632147973-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res12</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res13</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632086369"</span><span class="p">,</span> <span class="s">"1692632086371"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res14</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res15</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632094485-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632102976-0 map[location_id:1 position:2 rider:Prickett speed:29.7]} {1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632147973-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res17</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRevRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="nx">res18</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res18</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:france [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreate</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res19</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreate</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res19</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreatemkstream</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res20</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res20</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupread</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632639151-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632647899-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632670501-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632678249-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res25) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res21</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res21) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceitaly</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632670501-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632678249-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res22</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res23</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAck</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res23</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res24</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy []}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res25</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632647899-0 map[rider:Royce]} {1692632662819-0 map[rider:Sam-Bodden]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res26</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPending</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res26</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{2 1692632647899-0 1692632662819-0 map[Bob:2]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res27</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPendingExt</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XPendingExtArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"-"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">End</span><span class="p">:</span> <span class="s">"+"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">10</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res27) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 Bob 0s 1} {1692632662819-0 Bob 0s 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res28</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632647899-0"</span><span class="p">,</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res28</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res29</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MinIdle</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Messages</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"1692632647899-0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res30</span><span class="p">,</span> <span class="nx">res30a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"0-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res31</span><span class="p">,</span> <span class="nx">res31a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Lora"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"(1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res32</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res32</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{5 1 2 1 1692632678249-0 0-0 5 {1692632639151-0 map[rider:Castilla]} {1692632678249-0 map[rider:Norem]} 1692632639151-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res33</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoGroups</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{italy_riders 3 2 1692632662819-0 3 2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res34</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoConsumers</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res34) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{Alice 1 1ms 1ms} {Bob 1 2ms 2ms} {Lora 0 1ms -1ms}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Jones"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res35</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res35</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res36</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res36) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1726649529170-1 map[rider:Wood]} {1726649529171-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res37</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res37</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res38</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLenApprox</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="mi">20</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res38</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xdel</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633198206-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633208557-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res39</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res39</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]} {1692633208557-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res40</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XDel</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1692633208557-0"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res40</span><span class="p">)</span> <span class="c1">// 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res41</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res41</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Go_stream_tutorial-stepxread')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button aria-controls="panel_Go_stream_tutorial-stepxread" class="visibility-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 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hover:text-white hover:bg-slate-600 hover:border-transparent focus:outline-none focus:ring-2 focus:white focus:border-slate-500" href="https://redis.io/docs/latest/develop/connect/clients/go/" tabindex="1" title="Quick-Start"> Go Quick-Start </a> <div class="w-1/2"> </div> <div class="flex-1 text-right"> <a class="button text-neutral-400 hover:text-slate-100 h-6 w-6 p-1" href="https://github.com/redis/go-redis/tree/master/doctests/stream_tutorial_test.go" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 7.02753 12.605C7.06381 12.1992 7.24399 11.8197 7.53553 11.535C5.75953 11.335 3.89153 10.647 3.89153 7.581C3.88005 6.78603 4.17513 6.01716 4.71553 5.434C4.47318 4.74369 4.50322 3.98693 4.79953 3.318C4.79953 3.318 5.47053 3.103 6.99953 4.138C8.31074 3.77905 9.69432 3.77905 11.0055 4.138C12.5325 3.103 13.2055 3.318 13.2055 3.318C13.5012 3.9877 13.5294 4.74513 13.2845 5.435C13.8221 6.01928 14.114 6.78817 14.0995 7.582C14.0995 10.655 12.2285 11.332 10.4465 11.53C10.6375 11.724 10.7847 11.9566 10.8784 12.2123C10.972 12.4679 11.0099 12.7405 10.9895 13.012C10.9895 14.081 10.9795 14.944 10.9795 15.206C10.9795 15.42 11.1235 15.669 11.5295 15.591C13.3328 14.9911 14.8636 13.7689 15.8479 12.1432C16.8321 10.5175 17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> <input class="radiotab w-0 h-0" data-lang="dotnet" id="Csharp_stream_tutorial-stepxread" name="stream_tutorial-stepxread" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Csharp_stream_tutorial-stepxread" title="Open example"> C# </label> <div aria-labelledby="tab-stream_tutorial-stepxread" class="panel order-last hidden w-full mt-0 relative" id="panel_Csharp_stream_tutorial-stepxread" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-C#" data-lang="C#"><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">System.Runtime.CompilerServices</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">NRedisStack.Tests</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">StackExchange.Redis</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">public</span> <span class="k">class</span> <span class="nc">StreamTutorial</span> </span></span><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">public</span> <span class="k">void</span> <span class="n">run</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">muxer</span> <span class="p">=</span> <span class="n">ConnectionMultiplexer</span><span class="p">.</span><span class="n">Connect</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">db</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetDatabase</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res1</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">30.2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668482289-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res2</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">28.8</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">3</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668766534-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res3</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.7</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712669055705-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res4</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1712668482289-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res5</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread_block' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res6</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.9</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712675674750-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res8</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res9</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-2"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">try</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res10</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="p">(</span><span class="n">RedisServerException</span> <span class="n">ex</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">ex</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_bad_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res11</span> <span class="p">=</span> <span class="s">""</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="n">Version</span> <span class="n">version</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetServer</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">).</span><span class="n">Version</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="p">(</span><span class="n">version</span><span class="p">.</span><span class="n">Major</span> <span class="p">&gt;=</span> <span class="m">7</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-*"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; "0-3"</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_7' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res12</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_all' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res13</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">1712668482289</span><span class="p">,</span> <span class="m">1712668482291</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_time' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res14</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_1' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res15</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712668766534-1"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res16</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712675674750-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_empty' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res17</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrevrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res18</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res18</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res19</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res20</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create_mkstream' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744323758-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Royce"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744358384-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Sam-Bodden"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744379676-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744399401-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744413117-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res21</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res21</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res22</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAcknowledge</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1712744323758-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res24</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xack' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res25</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Bob"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_bob' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingInfo</span> <span class="n">res26</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPending</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"pending: {res26.PendingMessageCount}, min: {res26.LowestPendingMessageId}, max: {res26.HighestPendingMessageId}, consumers:[{string.Join("</span><span class="p">,</span> <span class="s">", res26.Consumers.Select(c =&gt; $"</span><span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">PendingMessageCount</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; pending: 2, min: 1712747506906-0, max: 1712747506907-0, consumers:[name: Bob, pending:2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingMessageInfo</span><span class="p">[]</span> <span class="n">res27</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPendingMessages</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="s">""</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamPendingMessageInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res27</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"message_id: {info.MessageId}, consumer: {info.ConsumerName}, time_since_delivered: {info.IdleTimeInMilliseconds}, times_delivered: {info.DeliveryCount}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506906-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506907-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending_plus_minus' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res28</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res28</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_pending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res29</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">60000</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="m">1712744358384</span> <span class="p">-</span> <span class="m">0</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res30</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"0-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res30.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res30.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0, (1712744358384-0: [rider: Royce])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res31</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"(1712744358384-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res31.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res31.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 0-0, (1712744379676-0: [rider: Sam-Bodden])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim_cursor' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"length: {res32.Length}, radix-tree-keys: {res32.RadixTreeKeys}, radix-tree-nodes: {res32.RadixTreeNodes}, last-generated-id: {res32.LastGeneratedId}, first-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}, last-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; length: 5, radix-tree-keys: 1, radix-tree-nodes: 2, last-generated-id: 1712756762686-1, first-entry: 1712756762685-0: [rider: Castilla], last-entry: 1712756762686-1: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamGroupInfo</span><span class="p">[]</span> <span class="n">res33</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamGroupInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamGroupInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, consumers: {info.ConsumerCount}, pending: {info.PendingMessageCount}, last-delivered-id: {info.LastDeliveredId}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: italy_riders, consumers: 2, pending: 2, last-delivered-id: 1712757192730-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_groups' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamConsumerInfo</span><span class="p">[]</span> <span class="n">res34</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamConsumerInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamConsumerInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res34</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, pending: {info.PendingMessageCount}, idle: {info.IdleTimeInMilliseconds}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Alice, pending: 1, idle: 7717</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Bob, pending: 0, idle: 7722</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_consumers' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Jones"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res36</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res36</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-1: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-2: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336129-0: [rider: Prickett]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336139-0: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758340854-0: [rider: Jones]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758341645-0: [rider: Wood]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758342134-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Smith"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">false</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res37</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res37</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746476-1: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746477-0: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'maxlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">false</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res40</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res40</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-1: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamDelete</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="s">"1712759694003-1"</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res42</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res42</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xdel' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" 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title="Quick-Start"> C# Quick-Start </a> <div class="w-1/2"> </div> <div class="flex-1 text-right"> <a class="button text-neutral-400 hover:text-slate-100 h-6 w-6 p-1" href="https://github.com/redis/NRedisStack/tree/master/tests/Doc/StreamTutorial.cs" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 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fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> </div> <p> The above is the non-blocking form of <a href="/docs/latest/commands/xread/"> <code> XREAD </code> </a> . Note that the <strong> COUNT </strong> option is not mandatory, in fact the only mandatory option of the command is the <strong> STREAMS </strong> option, that specifies a list of keys together with the corresponding maximum ID already seen for each stream by the calling consumer, so that the command will provide the client only with messages with an ID greater than the one we specified. </p> <p> In the above command we wrote <code> STREAMS race:france 0 </code> so we want all the messages in the Stream <code> race:france </code> having an ID greater than <code> 0-0 </code> . As you can see in the example above, the command returns the key name, because actually it is possible to call this command with more than one key to read from different streams at the same time. I could write, for instance: <code> STREAMS race:france race:italy 0 0 </code> . Note how after the <strong> STREAMS </strong> option we need to provide the key names, and later the IDs. For this reason, the <strong> STREAMS </strong> option must always be the last option. Any other options must come before the <strong> STREAMS </strong> option. </p> <p> Apart from the fact that <a href="/docs/latest/commands/xread/"> <code> XREAD </code> </a> can access multiple streams at once, and that we are able to specify the last ID we own to just get newer messages, in this simple form the command is not doing something so different compared to <a href="/docs/latest/commands/xrange/"> <code> XRANGE </code> </a> . However, the interesting part is that we can turn <a href="/docs/latest/commands/xread/"> <code> XREAD </code> </a> into a <em> blocking command </em> easily, by specifying the <strong> BLOCK </strong> argument: </p> <pre tabindex="0"><code>&gt; XREAD BLOCK 0 STREAMS race:france $ </code></pre> <p> Note that in the example above, other than removing <strong> COUNT </strong> , I specified the new <strong> BLOCK </strong> option with a timeout of 0 milliseconds (that means to never timeout). Moreover, instead of passing a normal ID for the stream <code> mystream </code> I passed the special ID <code> $ </code> . This special ID means that <a href="/docs/latest/commands/xread/"> <code> XREAD </code> </a> should use as last ID the maximum ID already stored in the stream <code> mystream </code> , so that we will receive only <em> new </em> messages, starting from the time we started listening. This is similar to the <code> tail -f </code> Unix command in some way. </p> <p> Note that when the <strong> BLOCK </strong> option is used, we do not have to use the special ID <code> $ </code> . We can use any valid ID. If the command is able to serve our request immediately without blocking, it will do so, otherwise it will block. Normally if we want to consume the stream starting from new entries, we start with the ID <code> $ </code> , and after that we continue using the ID of the last message received to make the next call, and so forth. </p> <p> The blocking form of <a href="/docs/latest/commands/xread/"> <code> XREAD </code> </a> is also able to listen to multiple Streams, just by specifying multiple key names. If the request can be served synchronously because there is at least one stream with elements greater than the corresponding ID we specified, it returns with the results. Otherwise, the command will block and will return the items of the first stream which gets new data (according to the specified ID). </p> <p> Similarly to blocking list operations, blocking stream reads are <em> fair </em> from the point of view of clients waiting for data, since the semantics is FIFO style. The first client that blocked for a given stream will be the first to be unblocked when new items are available. </p> <p> <a href="/docs/latest/commands/xread/"> <code> XREAD </code> </a> has no other options than <strong> COUNT </strong> and <strong> BLOCK </strong> , so it's a pretty basic command with a specific purpose to attach consumers to one or multiple streams. More powerful features to consume streams are available using the consumer groups API, however reading via consumer groups is implemented by a different command called <a href="/docs/latest/commands/xreadgroup/"> <code> XREADGROUP </code> </a> , covered in the next section of this guide. </p> <h2 id="consumer-groups"> Consumer groups </h2> <p> When the task at hand is to consume the same stream from different clients, then <a href="/docs/latest/commands/xread/"> <code> XREAD </code> </a> already offers a way to <em> fan-out </em> to N clients, potentially also using replicas in order to provide more read scalability. However in certain problems what we want to do is not to provide the same stream of messages to many clients, but to provide a <em> different subset </em> of messages from the same stream to many clients. An obvious case where this is useful is that of messages which are slow to process: the ability to have N different workers that will receive different parts of the stream allows us to scale message processing, by routing different messages to different workers that are ready to do more work. </p> <p> In practical terms, if we imagine having three consumers C1, C2, C3, and a stream that contains the messages 1, 2, 3, 4, 5, 6, 7 then what we want is to serve the messages according to the following diagram: </p> <pre tabindex="0"><code>1 -&gt; C1 2 -&gt; C2 3 -&gt; C3 4 -&gt; C1 5 -&gt; C2 6 -&gt; C3 7 -&gt; C1 </code></pre> <p> In order to achieve this, Redis uses a concept called <em> consumer groups </em> . It is very important to understand that Redis consumer groups have nothing to do, from an implementation standpoint, with Kafka (TM) consumer groups. Yet they are similar in functionality, so I decided to keep Kafka's (TM) terminology, as it originally popularized this idea. </p> <p> A consumer group is like a <em> pseudo consumer </em> that gets data from a stream, and actually serves multiple consumers, providing certain guarantees: </p> <ol> <li> Each message is served to a different consumer so that it is not possible that the same message will be delivered to multiple consumers. </li> <li> Consumers are identified, within a consumer group, by a name, which is a case-sensitive string that the clients implementing consumers must choose. This means that even after a disconnect, the stream consumer group retains all the state, since the client will claim again to be the same consumer. However, this also means that it is up to the client to provide a unique identifier. </li> <li> Each consumer group has the concept of the <em> first ID never consumed </em> so that, when a consumer asks for new messages, it can provide just messages that were not previously delivered. </li> <li> Consuming a message, however, requires an explicit acknowledgment using a specific command. Redis interprets the acknowledgment as: this message was correctly processed so it can be evicted from the consumer group. </li> <li> A consumer group tracks all the messages that are currently pending, that is, messages that were delivered to some consumer of the consumer group, but are yet to be acknowledged as processed. Thanks to this feature, when accessing the message history of a stream, each consumer <em> will only see messages that were delivered to it </em> . </li> </ol> <p> In a way, a consumer group can be imagined as some <em> amount of state </em> about a stream: </p> <pre tabindex="0"><code>+----------------------------------------+ | consumer_group_name: mygroup | | consumer_group_stream: somekey | | last_delivered_id: 1292309234234-92 | | | | consumers: | | "consumer-1" with pending messages | | 1292309234234-4 | | 1292309234232-8 | | "consumer-42" with pending messages | | ... (and so forth) | +----------------------------------------+ </code></pre> <p> If you see this from this point of view, it is very simple to understand what a consumer group can do, how it is able to just provide consumers with their history of pending messages, and how consumers asking for new messages will just be served with message IDs greater than <code> last_delivered_id </code> . At the same time, if you look at the consumer group as an auxiliary data structure for Redis streams, it is obvious that a single stream can have multiple consumer groups, that have a different set of consumers. Actually, it is even possible for the same stream to have clients reading without consumer groups via <a href="/docs/latest/commands/xread/"> <code> XREAD </code> </a> , and clients reading via <a href="/docs/latest/commands/xreadgroup/"> <code> XREADGROUP </code> </a> in different consumer groups. </p> <p> Now it's time to zoom in to see the fundamental consumer group commands. They are the following: </p> <ul> <li> <a href="/docs/latest/commands/xgroup/"> <code> XGROUP </code> </a> is used in order to create, destroy and manage consumer groups. </li> <li> <a href="/docs/latest/commands/xreadgroup/"> <code> XREADGROUP </code> </a> is used to read from a stream via a consumer group. </li> <li> <a href="/docs/latest/commands/xack/"> <code> XACK </code> </a> is the command that allows a consumer to mark a pending message as correctly processed. </li> </ul> <h2 id="creating-a-consumer-group"> Creating a consumer group </h2> <p> Assuming I have a key <code> race:france </code> of type stream already existing, in order to create a consumer group I just need to do the following: </p> <div class="codetabs cli group flex justify-start items-center flex-wrap box-border rounded-lg mt-0 mb-0 mx-auto bg-slate-900" id="stream_tutorial-stepxgroup_create"> <input checked="" class="radiotab w-0 h-0" data-lang="redis-cli" id="redis-cli_stream_tutorial-stepxgroup_create" name="stream_tutorial-stepxgroup_create" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="redis-cli_stream_tutorial-stepxgroup_create" title="Open example"> &gt;_ Redis CLI </label> <div aria-labelledby="tab-stream_tutorial-stepxgroup_create" class="panel order-last hidden w-full mt-0 relative" id="panel_redis-cli_stream_tutorial-stepxgroup_create" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-plaintext" data-lang="plaintext"><span class="line hl"><span class="cl">&gt; XGROUP CREATE race:france france_riders $ </span></span><span class="line hl"><span class="cl">OK</span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_redis-cli_stream_tutorial-stepxgroup_create')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <div class="cli-footer flex items-center justify-between rounded-b-md bg-slate-900 mt-0 px-4 pt-0 mb-0 transition-opacity ease-in-out duration-300 opacity-0 invisible group-hover:opacity-100 group-hover:visible"> <div class="flex-1 text-xs text-white overflow-ellipsis"> Are you tired of using redis-cli? Try Redis Insight - the developer GUI for Redis. </div> <div class="text-right"> <a class="rounded rounded-mx px-2 py-1 flex items-center text-white text-xs hover:text-white hover:bg-slate-600 hover:border-transparent focus:outline-none focus:ring-2 focus:white focus:border-slate-500" href="https://redis.com/redis-enterprise/redis-insight/" tabindex="1" title="Get Redis Insight"> <svg class="w-4 h-4 mr-1" fill="none" height="14" viewbox="0 0 14 14" width="14" xmlns="http://www.w3.org/2000/svg"> <path d="M2.26236 5.66895L1.21732 6.07172L7.00018 8.65693V7.79842L2.26236 5.66895Z" fill="#fca5a5"> </path> <path d="M2.26236 8.02271L1.21732 8.42548L7.00018 11.0119V10.1516L2.26236 8.02271Z" fill="#fca5a5"> </path> <path d="M1.21732 3.7175L7.00018 6.30392V2.87805L8.66273 2.13423L7.00018 1.49512L1.21732 3.7175Z" fill="#fca5a5"> </path> <path d="M7.00018 2.8781V6.30366L1.21732 3.71724V5.20004L7.00018 7.79705V8.65526L1.21732 6.07217V7.55496L7.00018 10.1553V11.0135L1.21732 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<div aria-labelledby="tab-stream_tutorial-stepxgroup_create" class="panel order-last hidden w-full mt-0 relative" id="panel_Python_stream_tutorial-stepxgroup_create" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="s2">""" </span></span></span><span class="line"><span class="cl"><span class="s2">Code samples for Stream doc pages: </span></span></span><span class="line"><span class="cl"><span class="s2"> https://redis.io/docs/latest/develop/data-types/streams/ </span></span></span><span class="line"><span class="cl"><span class="s2">"""</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span> <span class="o">=</span> <span class="n">redis</span><span class="o">.</span><span class="n">Redis</span><span class="p">(</span><span class="n">decode_responses</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res1</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res1</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629576966-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res2</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res2</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629594113-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res3</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res3</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629613374-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res4</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"1691765278160-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res4</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res5</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span> <span class="n">block</span><span class="o">=</span><span class="mi">300</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france',</span> </span></span><span class="line"><span class="cl"><span class="c1"># [('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res6</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res6</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629676124-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res7</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res7</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res8</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res8</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res9</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-2"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res9</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">try</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="n">res10</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">res10</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"><span class="k">except</span> <span class="n">redis</span><span class="o">.</span><span class="n">exceptions</span><span class="o">.</span><span class="n">ResponseError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">e</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; WRONGID</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># Not yet implemented</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res11</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res12</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="mi">1692629576965</span><span class="p">,</span> <span class="mi">1692629576967</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res13</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res14</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629594113-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res14</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res15</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629676124-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res15</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; []</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res16</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrevrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res16</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res17</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res17</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res18</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"france_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res18</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res19</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">,</span> <span class="n">mkstream</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res19</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Royce"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Sam-Bodden"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res20</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res20</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res21</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res21</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res22</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xack</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"1692629925771-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res22</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res23</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res23</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', []]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res24</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res24</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:italy', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Royce'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Sam-Bodden'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res25</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res25</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'consumers': [{'name': 'Bob', 'pending': 2}]</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res26</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending_range</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res26</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925789-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># },</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925790-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res27</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res27</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res28</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s2">"1692629925789-0"</span><span class="p">])</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res28</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res29</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"0-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res29</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res30</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"(1692629925789-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res30</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res31</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_stream</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res31</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-generated-id': '1692629926436-0', 'groups': 1,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-entry': ('1692629926436-0', {'rider': 'Norem'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res32</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_groups</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'name': 'italy_riders', 'consumers': 2, 'pending': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-delivered-id': '1692629925790-0'</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res33</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_consumers</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res33</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Alice', 'pending': 2, 'idle': 199332},</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Bob', 'pending': 0, 'idle': 489170}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Jones"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Wood"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Henshaw"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res34</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res34</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res35</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res35</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0', {'rider': 'Royce'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0', {'rider': 'Sam-Bodden'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925791-0', {'rider': 'Prickett'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629926436-0', {'rider': 'Norem'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630612602-0', {'rider': 'Jones'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630641947-0', {'rider': 'Wood'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Smith"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res36</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res36</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res37</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res37</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res38</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res38</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res39</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res39</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res40</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xdel</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692631018238-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res40</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res41</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res41</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})]</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Python_stream_tutorial-stepxgroup_create')" tabindex="1" title="Copy to clipboard"> <svg 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</span></span><span class="line"><span class="cl"> <span class="nx">createClient</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> <span class="nx">from</span> <span class="s1">'redis'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">client</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">createClient</span><span class="p">();</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">connect</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res1</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'30.2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1700073067968-0 N.B. actual values will differ from these examples </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res2</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'28.8'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'3'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629594113-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res3</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.7'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629613374-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res4</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1691765278160-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res4</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res5</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">block</span><span class="o">:</span> <span class="mi">300</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res5</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res6</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.9'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'2'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629676124-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res7</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res8</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res9</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-2'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="k">try</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kr">const</span> <span class="nx">res10</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res10</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> <span class="k">catch</span> <span class="p">(</span><span class="nx">error</span><span class="p">)</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">error</span><span class="p">(</span><span class="nx">error</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; WRONGID </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11a</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-*'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">racer</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11a</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res12</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1692629576965'</span><span class="p">,</span> <span class="s1">'1692629576967'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res12</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res13</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res13</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res14</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629594113-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res14</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res15</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629676124-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res15</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res16</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRevRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">1</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res17</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res17</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res18</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'france_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res18</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res19</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MKSTREAM'</span><span class="o">:</span> <span class="kc">true</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Royce'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res20</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res21</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res21</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res22</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAck</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'1692629925771-0'</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res22</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res23</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', []]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res24</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Bob'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res24</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res25</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPending</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res25</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0', 'consumers': [{'name': 'Bob', 'pending': 2}]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res26</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPendingRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res26</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'message_id': '1692629925789-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}, {'message_id': '1692629925790-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res27</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res27</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res28</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s1">'1692629925789-0'</span><span class="p">]</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res28</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res29</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'0-0'</span><span class="p">,</span> <span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res29</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res30</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'(1692629925789-0'</span><span class="p">,</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res30</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res31</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoStream</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res31</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2, 'last-generated-id': '1692629926436-0', 'groups': 1, 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}), 'last-entry': ('1692629926436-0', {'rider': 'Norem'})} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res32</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoGroups</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res32</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'italy_riders', 'consumers': 2, 'pending': 2, 'last-delivered-id': '1692629925790-0'}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res33</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoConsumers</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res33</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'Alice', 'pending': 2, 'idle': 199332}, {'name': 'Bob', 'pending': 0, 'idle': 489170}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Jones'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Wood'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Henshaw'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res34</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res34</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res35</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925771-0', {'rider': 'Castilla'}), ('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'}), ('1692629925791-0', {'rider': 'Prickett'}), ('1692629926436-0', {'rider': 'Norem'}), ('1692630612602-0', {'rider': 'Jones'}), ('1692630641947-0', {'rider': 'Wood'}), ('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Smith'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res36</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res36</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res37</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'MAXLEN'</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res37</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res38</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s2">"MAXLEN"</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res39</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res40</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xDel</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692631018238-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res40</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res41</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Nodejs_stream_tutorial-stepxgroup_create')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" 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name="stream_tutorial-stepxgroup_create" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Java_stream_tutorial-stepxgroup_create" title="Open example"> Java </label> <div aria-labelledby="tab-stream_tutorial-stepxgroup_create" class="panel order-last hidden w-full mt-0 relative" id="panel_Java_stream_tutorial-stepxgroup_create" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-java" data-lang="java"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nn">io.redis.examples</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.StreamEntryID</span><span class="o">;</span> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.UnifiedJedis</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">public</span> <span class="kd">class</span> <span class="nc">StreamsExample</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kd">public</span> <span class="kt">void</span> <span class="nf">run</span><span class="o">(){</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">UnifiedJedis</span> <span class="n">jedis</span> <span class="o">=</span> <span class="k">new</span> <span class="n">UnifiedJedis</span><span class="o">(</span><span class="s">"redis://localhost:6379"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"30.2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res1</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"28.8"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"3"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res2</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.7"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res3</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582226-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"1701760582225-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res4</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701760841292-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701760841292-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res5</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">block</span><span class="o">(</span><span class="mi">300</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">100</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701761996660-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701761996661-0 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701761996661-1 {rider=Prickett, speed=29.7, location_id=1, position=2}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.9"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res6</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701762285679-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res7</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res8</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res8</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res9</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-2"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res9</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">try</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res10</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res10</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="o">(</span><span class="n">JedisDataException</span> <span class="n">e</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">e</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res11</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-*"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res11</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res12</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res13</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">),</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res14</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res14</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res15</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res15</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res16</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res16</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res17</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrevrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res17</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701765218592-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res18</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res18</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701765384638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701765384638-1 {rider=Norem, speed=28.8, location_id=1, position=3}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="n">String</span> <span class="n">res19</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"france_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">false</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res19</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res20</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">true</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res20</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilaa"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Royce"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Sam-Bodden"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id5</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res21</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res21</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res22</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res22</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xack</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">id1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res23</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res24</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res24</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res25</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Bob"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res25</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701767632261-1 {rider=Royce}, 1701767632262-0 {rider=Sam-Bodden}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingSummary</span> <span class="n">res26</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res26</span><span class="o">.</span><span class="na">getConsumerMessageCount</span><span class="o">());</span> <span class="c1">// &gt;&gt;&gt; {Bob=2} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamPendingEntry</span><span class="o">&gt;</span> <span class="n">res27</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">XPendingParams</span><span class="o">.</span><span class="na">xPendingParams</span><span class="o">().</span><span class="na">start</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MINIMUM_ID</span><span class="o">).</span><span class="na">end</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MAXIMUM_ID</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res27</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768567412-1 Bob idle:0 times:1, 1701768567412-2 Bob idle:0 times:1] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res28</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">(),</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res28</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768744819-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res29</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="mi">0</span><span class="n">L</span><span class="o">,</span> <span class="n">XClaimParams</span><span class="o">.</span><span class="na">xClaimParams</span><span class="o">().</span><span class="na">time</span><span class="o">(</span><span class="mi">60000</span><span class="o">),</span><span class="n">id2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res29</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769004195-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res30</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="s">"0-0"</span><span class="o">),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res30</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769266831-2=[1701769266831-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res31</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">()),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res31</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [0-0=[1701769605847-2 {rider=Sam-Bodden}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoStream</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span><span class="o">.</span><span class="na">getStreamInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {radix-tree-keys=1, radix-tree-nodes=2, entries-added=5, length=5, groups=1, max-deleted-entry-id=0-0, first-entry=1701769637612-0 {rider=Castilaa}, last-generated-id=1701769637612-4, last-entry=1701769637612-4 {rider=Norem}, recorded-first-entry-id=1701769637612-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamGroupInfo</span><span class="o">&gt;</span> <span class="n">res33</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoGroups</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamGroupInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res33</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getGroupInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {last-delivered-id=1701770253659-0, lag=2, pending=2, name=italy_riders, consumers=2, entries-read=3} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamConsumersInfo</span><span class="o">&gt;</span> <span class="n">res34</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoConsumers</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamConsumerInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res34</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getConsumerInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// {inactive=1, idle=1, pending=1, name=Alice} , {inactive=3, idle=3, pending=1, name=Bob} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Jones"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Wood"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Henshaw"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res35</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res36</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res36</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771219852-0 {rider=Castilaa}, 1701771219852-1 {rider=Royce}, 1701771219853-0 {rider=Sam-Bodden}, 1701771219853-1 {rider=Prickett}, 1701771219853-2 {rider=Norem}, 1701771219858-0 {rider=Jones}, 1701771219858-1 {rider=Wood}, 1701771219859-0 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Smith"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">2</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res37</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res37</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771067332-1 {rider=Henshaw}, 1701771067332-2 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">).</span><span class="na">exactTrimming</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res38</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res39</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res40</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res40</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771356428-2 {rider=Henshaw}, 1701771356429-0 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xdel</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id6</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res41</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res42</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res42</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771517639-1 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="o">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Java_stream_tutorial-stepxgroup_create')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" 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p-1" href="https://github.com/redis/jedis/tree/master/src/test/java/io/redis/examples/StreamsExample.java" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 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id="Go_stream_tutorial-stepxgroup_create" name="stream_tutorial-stepxgroup_create" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Go_stream_tutorial-stepxgroup_create" title="Open example"> Go </label> <div aria-labelledby="tab-stream_tutorial-stepxgroup_create" class="panel order-last hidden w-full mt-0 relative" id="panel_Go_stream_tutorial-stepxgroup_create" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nx">example_commands_test</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"context"</span> </span></span><span class="line"><span class="cl"> <span class="s">"fmt"</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="s">"github.com/redis/go-redis/v9"</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xadd</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res1</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res1) // &gt;&gt;&gt; 1692632086370-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res2</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.PrintLn(res2) // &gt;&gt;&gt; 1692632094485-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res3</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res3) // &gt;&gt;&gt; 1692632102976-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance1</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res4</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1691765278160-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res5</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Block</span><span class="p">:</span> <span class="mi">300</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res5</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; // [{race:france [{1692632086370-0 map[location_id:1 position:1... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res6</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">//fmt.Println(res6) // &gt;&gt;&gt; 1692632147973-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res7</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res7</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceusa</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res8</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res8</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res9</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-2"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res9</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res10</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(err) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res11</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-*"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res11</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance2</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632147973-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res12</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res13</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632086369"</span><span class="p">,</span> <span class="s">"1692632086371"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res14</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res15</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632094485-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632102976-0 map[location_id:1 position:2 rider:Prickett speed:29.7]} {1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632147973-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res17</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRevRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res18</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:france [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreate</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">res19</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreate</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res19</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreatemkstream</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res20</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res20</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupread</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632639151-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632647899-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632670501-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632678249-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res25) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res21</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res21) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceitaly</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632670501-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632678249-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res22</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res23</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAck</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res23</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res24</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy []}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res25</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632647899-0 map[rider:Royce]} {1692632662819-0 map[rider:Sam-Bodden]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res26</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPending</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res26</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{2 1692632647899-0 1692632662819-0 map[Bob:2]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res27</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPendingExt</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XPendingExtArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"-"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">End</span><span class="p">:</span> <span class="s">"+"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">10</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res27) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 Bob 0s 1} {1692632662819-0 Bob 0s 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res28</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632647899-0"</span><span class="p">,</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res28</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res29</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MinIdle</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Messages</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"1692632647899-0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res30</span><span class="p">,</span> <span class="nx">res30a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"0-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res31</span><span class="p">,</span> <span class="nx">res31a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Lora"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"(1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res32</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res32</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{5 1 2 1 1692632678249-0 0-0 5 {1692632639151-0 map[rider:Castilla]} {1692632678249-0 map[rider:Norem]} 1692632639151-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res33</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoGroups</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{italy_riders 3 2 1692632662819-0 3 2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res34</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoConsumers</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res34) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{Alice 1 1ms 1ms} {Bob 1 2ms 2ms} {Lora 0 1ms -1ms}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Jones"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res35</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res35</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res36</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res36) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1726649529170-1 map[rider:Wood]} {1726649529171-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res37</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res37</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res38</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLenApprox</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="mi">20</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res38</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xdel</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633198206-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633208557-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res39</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res39</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]} {1692633208557-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res40</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XDel</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1692633208557-0"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res40</span><span class="p">)</span> <span class="c1">// 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res41</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res41</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Go_stream_tutorial-stepxgroup_create')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button aria-controls="panel_Go_stream_tutorial-stepxgroup_create" 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tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-C#" data-lang="C#"><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">System.Runtime.CompilerServices</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">NRedisStack.Tests</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">StackExchange.Redis</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">public</span> <span class="k">class</span> <span class="nc">StreamTutorial</span> </span></span><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">public</span> <span class="k">void</span> <span class="n">run</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">muxer</span> <span class="p">=</span> <span class="n">ConnectionMultiplexer</span><span class="p">.</span><span class="n">Connect</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">db</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetDatabase</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res1</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">30.2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668482289-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res2</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">28.8</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">3</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668766534-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res3</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.7</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712669055705-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res4</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1712668482289-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res5</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread_block' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res6</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.9</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712675674750-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res8</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res9</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-2"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">try</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res10</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="p">(</span><span class="n">RedisServerException</span> <span class="n">ex</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">ex</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_bad_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res11</span> <span class="p">=</span> <span class="s">""</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="n">Version</span> <span class="n">version</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetServer</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">).</span><span class="n">Version</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="p">(</span><span class="n">version</span><span class="p">.</span><span class="n">Major</span> <span class="p">&gt;=</span> <span class="m">7</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-*"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; "0-3"</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_7' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res12</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_all' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res13</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">1712668482289</span><span class="p">,</span> <span class="m">1712668482291</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_time' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res14</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_1' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res15</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712668766534-1"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res16</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712675674750-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_empty' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res17</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrevrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res18</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="kt">bool</span> <span class="n">res19</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res20</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create_mkstream' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744323758-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Royce"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744358384-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Sam-Bodden"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744379676-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744399401-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744413117-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res21</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res21</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res22</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAcknowledge</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1712744323758-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res24</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xack' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res25</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Bob"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_bob' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingInfo</span> <span class="n">res26</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPending</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"pending: {res26.PendingMessageCount}, min: {res26.LowestPendingMessageId}, max: {res26.HighestPendingMessageId}, consumers:[{string.Join("</span><span class="p">,</span> <span class="s">", res26.Consumers.Select(c =&gt; $"</span><span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">PendingMessageCount</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; pending: 2, min: 1712747506906-0, max: 1712747506907-0, consumers:[name: Bob, pending:2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingMessageInfo</span><span class="p">[]</span> <span class="n">res27</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPendingMessages</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="s">""</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamPendingMessageInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res27</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"message_id: {info.MessageId}, consumer: {info.ConsumerName}, time_since_delivered: {info.IdleTimeInMilliseconds}, times_delivered: {info.DeliveryCount}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506906-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506907-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending_plus_minus' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res28</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res28</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_pending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res29</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">60000</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="m">1712744358384</span> <span class="p">-</span> <span class="m">0</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res30</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"0-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res30.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res30.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0, (1712744358384-0: [rider: Royce])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res31</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"(1712744358384-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res31.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res31.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 0-0, (1712744379676-0: [rider: Sam-Bodden])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim_cursor' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"length: {res32.Length}, radix-tree-keys: {res32.RadixTreeKeys}, radix-tree-nodes: {res32.RadixTreeNodes}, last-generated-id: {res32.LastGeneratedId}, first-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}, last-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; length: 5, radix-tree-keys: 1, radix-tree-nodes: 2, last-generated-id: 1712756762686-1, first-entry: 1712756762685-0: [rider: Castilla], last-entry: 1712756762686-1: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamGroupInfo</span><span class="p">[]</span> <span class="n">res33</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamGroupInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamGroupInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, consumers: {info.ConsumerCount}, pending: {info.PendingMessageCount}, last-delivered-id: {info.LastDeliveredId}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: italy_riders, consumers: 2, pending: 2, last-delivered-id: 1712757192730-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_groups' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamConsumerInfo</span><span class="p">[]</span> <span class="n">res34</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamConsumerInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamConsumerInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res34</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, pending: {info.PendingMessageCount}, idle: {info.IdleTimeInMilliseconds}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Alice, pending: 1, idle: 7717</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Bob, pending: 0, idle: 7722</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_consumers' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Jones"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res36</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res36</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-1: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-2: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336129-0: [rider: Prickett]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336139-0: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758340854-0: [rider: Jones]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758341645-0: [rider: Wood]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758342134-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Smith"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">false</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res37</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res37</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746476-1: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746477-0: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'maxlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">false</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res40</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res40</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-1: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamDelete</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="s">"1712759694003-1"</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res42</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res42</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xdel' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Csharp_stream_tutorial-stepxgroup_create')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button aria-controls="panel_Csharp_stream_tutorial-stepxgroup_create" class="visibility-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-2 h-7 w-7 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14.8636 13.7689 15.8479 12.1432C16.8321 10.5175 17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> </div> <p> As you can see in the command above when creating the consumer group we have to specify an ID, which in the example is just <code> $ </code> . This is needed because the consumer group, among the other states, must have an idea about what message to serve next at the first consumer connecting, that is, what was the <em> last message ID </em> when the group was just created. If we provide <code> $ </code> as we did, then only new messages arriving in the stream from now on will be provided to the consumers in the group. If we specify <code> 0 </code> instead the consumer group will consume <em> all </em> the messages in the stream history to start with. Of course, you can specify any other valid ID. What you know is that the consumer group will start delivering messages that are greater than the ID you specify. Because <code> $ </code> means the current greatest ID in the stream, specifying <code> $ </code> will have the effect of consuming only new messages. </p> <p> <a href="/docs/latest/commands/xgroup-create/"> <code> XGROUP CREATE </code> </a> also supports creating the stream automatically, if it doesn't exist, using the optional <code> MKSTREAM </code> subcommand as the last argument: </p> <div class="codetabs cli group flex justify-start items-center flex-wrap box-border rounded-lg mt-0 mb-0 mx-auto bg-slate-900" id="stream_tutorial-stepxgroup_create_mkstream"> <input checked="" class="radiotab w-0 h-0" data-lang="redis-cli" id="redis-cli_stream_tutorial-stepxgroup_create_mkstream" name="stream_tutorial-stepxgroup_create_mkstream" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="redis-cli_stream_tutorial-stepxgroup_create_mkstream" title="Open example"> &gt;_ Redis CLI </label> <div aria-labelledby="tab-stream_tutorial-stepxgroup_create_mkstream" class="panel order-last hidden w-full mt-0 relative" id="panel_redis-cli_stream_tutorial-stepxgroup_create_mkstream" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-plaintext" data-lang="plaintext"><span class="line hl"><span class="cl">&gt; XGROUP CREATE race:italy italy_riders $ MKSTREAM </span></span><span class="line hl"><span class="cl">OK</span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_redis-cli_stream_tutorial-stepxgroup_create_mkstream')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <div class="cli-footer flex items-center justify-between rounded-b-md bg-slate-900 mt-0 px-4 pt-0 mb-0 transition-opacity ease-in-out duration-300 opacity-0 invisible group-hover:opacity-100 group-hover:visible"> <div class="flex-1 text-xs text-white overflow-ellipsis"> Are you tired of using redis-cli? 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example"> Python </label> <div aria-labelledby="tab-stream_tutorial-stepxgroup_create_mkstream" class="panel order-last hidden w-full mt-0 relative" id="panel_Python_stream_tutorial-stepxgroup_create_mkstream" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="s2">""" </span></span></span><span class="line"><span class="cl"><span class="s2">Code samples for Stream doc pages: </span></span></span><span class="line"><span class="cl"><span class="s2"> https://redis.io/docs/latest/develop/data-types/streams/ </span></span></span><span class="line"><span class="cl"><span class="s2">"""</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span> <span class="o">=</span> <span class="n">redis</span><span class="o">.</span><span class="n">Redis</span><span class="p">(</span><span class="n">decode_responses</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res1</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res1</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629576966-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res2</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res2</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629594113-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res3</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res3</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629613374-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res4</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"1691765278160-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res4</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res5</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span> <span class="n">block</span><span class="o">=</span><span class="mi">300</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france',</span> </span></span><span class="line"><span class="cl"><span class="c1"># [('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res6</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res6</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629676124-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res7</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res7</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res8</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res8</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res9</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-2"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res9</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">try</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="n">res10</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">res10</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"><span class="k">except</span> <span class="n">redis</span><span class="o">.</span><span class="n">exceptions</span><span class="o">.</span><span class="n">ResponseError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">e</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; WRONGID</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># Not yet implemented</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res11</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res12</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="mi">1692629576965</span><span class="p">,</span> <span class="mi">1692629576967</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res13</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res14</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629594113-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res14</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res15</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629676124-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res15</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; []</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res16</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrevrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res16</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res17</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res17</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res18</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"france_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res18</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res19</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">,</span> <span class="n">mkstream</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res19</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Royce"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Sam-Bodden"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res20</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res20</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res21</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res21</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res22</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xack</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"1692629925771-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res22</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res23</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res23</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', []]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res24</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res24</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:italy', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Royce'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Sam-Bodden'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res25</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res25</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'consumers': [{'name': 'Bob', 'pending': 2}]</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res26</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending_range</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res26</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925789-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># },</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925790-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res27</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res27</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res28</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s2">"1692629925789-0"</span><span class="p">])</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res28</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res29</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"0-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res29</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res30</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"(1692629925789-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res30</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res31</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_stream</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res31</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-generated-id': '1692629926436-0', 'groups': 1,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-entry': ('1692629926436-0', {'rider': 'Norem'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res32</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_groups</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'name': 'italy_riders', 'consumers': 2, 'pending': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-delivered-id': '1692629925790-0'</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res33</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_consumers</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res33</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Alice', 'pending': 2, 'idle': 199332},</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Bob', 'pending': 0, 'idle': 489170}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Jones"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Wood"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Henshaw"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res34</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res34</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res35</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res35</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0', {'rider': 'Royce'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0', {'rider': 'Sam-Bodden'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925791-0', {'rider': 'Prickett'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629926436-0', {'rider': 'Norem'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630612602-0', {'rider': 'Jones'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630641947-0', {'rider': 'Wood'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Smith"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res36</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res36</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res37</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res37</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res38</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res38</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res39</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res39</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res40</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xdel</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692631018238-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res40</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res41</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res41</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})]</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Python_stream_tutorial-stepxgroup_create_mkstream')" tabindex="1" title="Copy to clipboard"> 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</div> <input class="radiotab w-0 h-0" data-lang="javascript" id="Nodejs_stream_tutorial-stepxgroup_create_mkstream" name="stream_tutorial-stepxgroup_create_mkstream" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Nodejs_stream_tutorial-stepxgroup_create_mkstream" title="Open example"> Node.js </label> <div aria-labelledby="tab-stream_tutorial-stepxgroup_create_mkstream" class="panel order-last hidden w-full mt-0 relative" id="panel_Nodejs_stream_tutorial-stepxgroup_create_mkstream" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-javascript" data-lang="javascript"><span class="line"><span class="cl"><span class="kr">import</span> <span class="nx">assert</span> <span class="nx">from</span> <span class="s1">'assert'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="kr">import</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">createClient</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> <span class="nx">from</span> <span class="s1">'redis'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">client</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">createClient</span><span class="p">();</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">connect</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res1</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'30.2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1700073067968-0 N.B. actual values will differ from these examples </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res2</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'28.8'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'3'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629594113-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res3</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.7'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629613374-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res4</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1691765278160-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res4</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res5</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">block</span><span class="o">:</span> <span class="mi">300</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res5</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res6</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.9'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'2'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629676124-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res7</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res8</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res9</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-2'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="k">try</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kr">const</span> <span class="nx">res10</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res10</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> <span class="k">catch</span> <span class="p">(</span><span class="nx">error</span><span class="p">)</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">error</span><span class="p">(</span><span class="nx">error</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; WRONGID </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11a</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-*'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">racer</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11a</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res12</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1692629576965'</span><span class="p">,</span> <span class="s1">'1692629576967'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res12</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res13</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res13</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res14</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629594113-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res14</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res15</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629676124-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res15</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res16</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRevRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">1</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res17</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res17</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res18</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'france_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res18</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res19</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'MKSTREAM'</span><span class="o">:</span> <span class="kc">true</span> </span></span><span class="line hl"><span class="cl"><span class="p">});</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Royce'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res20</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res21</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res21</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res22</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAck</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'1692629925771-0'</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res22</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res23</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', []]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res24</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Bob'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res24</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res25</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPending</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res25</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0', 'consumers': [{'name': 'Bob', 'pending': 2}]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res26</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPendingRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res26</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'message_id': '1692629925789-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}, {'message_id': '1692629925790-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res27</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res27</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res28</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s1">'1692629925789-0'</span><span class="p">]</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res28</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res29</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'0-0'</span><span class="p">,</span> <span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res29</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res30</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'(1692629925789-0'</span><span class="p">,</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res30</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res31</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoStream</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res31</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2, 'last-generated-id': '1692629926436-0', 'groups': 1, 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}), 'last-entry': ('1692629926436-0', {'rider': 'Norem'})} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res32</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoGroups</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res32</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'italy_riders', 'consumers': 2, 'pending': 2, 'last-delivered-id': '1692629925790-0'}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res33</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoConsumers</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res33</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'Alice', 'pending': 2, 'idle': 199332}, {'name': 'Bob', 'pending': 0, 'idle': 489170}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Jones'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Wood'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Henshaw'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res34</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res34</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res35</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925771-0', {'rider': 'Castilla'}), ('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'}), ('1692629925791-0', {'rider': 'Prickett'}), ('1692629926436-0', {'rider': 'Norem'}), ('1692630612602-0', {'rider': 'Jones'}), ('1692630641947-0', {'rider': 'Wood'}), ('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Smith'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res36</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res36</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res37</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'MAXLEN'</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res37</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res38</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s2">"MAXLEN"</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res39</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res40</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xDel</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692631018238-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res40</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res41</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Nodejs_stream_tutorial-stepxgroup_create_mkstream')" tabindex="1" title="Copy to clipboard"> <svg 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</div> <input class="radiotab w-0 h-0" data-lang="java" id="Java_stream_tutorial-stepxgroup_create_mkstream" name="stream_tutorial-stepxgroup_create_mkstream" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Java_stream_tutorial-stepxgroup_create_mkstream" title="Open example"> Java </label> <div aria-labelledby="tab-stream_tutorial-stepxgroup_create_mkstream" class="panel order-last hidden w-full mt-0 relative" id="panel_Java_stream_tutorial-stepxgroup_create_mkstream" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-java" data-lang="java"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nn">io.redis.examples</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.StreamEntryID</span><span class="o">;</span> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.UnifiedJedis</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">public</span> <span class="kd">class</span> <span class="nc">StreamsExample</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kd">public</span> <span class="kt">void</span> <span class="nf">run</span><span class="o">(){</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">UnifiedJedis</span> <span class="n">jedis</span> <span class="o">=</span> <span class="k">new</span> <span class="n">UnifiedJedis</span><span class="o">(</span><span class="s">"redis://localhost:6379"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"30.2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res1</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"28.8"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"3"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res2</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.7"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res3</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582226-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"1701760582225-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res4</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701760841292-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701760841292-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res5</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">block</span><span class="o">(</span><span class="mi">300</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">100</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701761996660-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701761996661-0 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701761996661-1 {rider=Prickett, speed=29.7, location_id=1, position=2}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.9"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res6</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701762285679-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res7</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res8</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res8</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res9</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-2"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res9</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">try</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res10</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res10</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="o">(</span><span class="n">JedisDataException</span> <span class="n">e</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">e</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res11</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-*"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res11</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res12</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res13</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">),</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res14</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res14</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res15</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res15</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res16</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res16</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res17</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrevrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res17</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701765218592-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res18</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res18</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701765384638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701765384638-1 {rider=Norem, speed=28.8, location_id=1, position=3}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res19</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"france_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">false</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res19</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="n">String</span> <span class="n">res20</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">true</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res20</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilaa"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Royce"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Sam-Bodden"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id5</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res21</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res21</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res22</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res22</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xack</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">id1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res23</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res24</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res24</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res25</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Bob"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res25</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701767632261-1 {rider=Royce}, 1701767632262-0 {rider=Sam-Bodden}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingSummary</span> <span class="n">res26</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res26</span><span class="o">.</span><span class="na">getConsumerMessageCount</span><span class="o">());</span> <span class="c1">// &gt;&gt;&gt; {Bob=2} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamPendingEntry</span><span class="o">&gt;</span> <span class="n">res27</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">XPendingParams</span><span class="o">.</span><span class="na">xPendingParams</span><span class="o">().</span><span class="na">start</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MINIMUM_ID</span><span class="o">).</span><span class="na">end</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MAXIMUM_ID</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res27</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768567412-1 Bob idle:0 times:1, 1701768567412-2 Bob idle:0 times:1] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res28</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">(),</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res28</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768744819-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res29</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="mi">0</span><span class="n">L</span><span class="o">,</span> <span class="n">XClaimParams</span><span class="o">.</span><span class="na">xClaimParams</span><span class="o">().</span><span class="na">time</span><span class="o">(</span><span class="mi">60000</span><span class="o">),</span><span class="n">id2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res29</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769004195-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res30</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="s">"0-0"</span><span class="o">),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res30</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769266831-2=[1701769266831-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res31</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">()),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res31</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [0-0=[1701769605847-2 {rider=Sam-Bodden}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoStream</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span><span class="o">.</span><span class="na">getStreamInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {radix-tree-keys=1, radix-tree-nodes=2, entries-added=5, length=5, groups=1, max-deleted-entry-id=0-0, first-entry=1701769637612-0 {rider=Castilaa}, last-generated-id=1701769637612-4, last-entry=1701769637612-4 {rider=Norem}, recorded-first-entry-id=1701769637612-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamGroupInfo</span><span class="o">&gt;</span> <span class="n">res33</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoGroups</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamGroupInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res33</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getGroupInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {last-delivered-id=1701770253659-0, lag=2, pending=2, name=italy_riders, consumers=2, entries-read=3} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamConsumersInfo</span><span class="o">&gt;</span> <span class="n">res34</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoConsumers</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamConsumerInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res34</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getConsumerInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// {inactive=1, idle=1, pending=1, name=Alice} , {inactive=3, idle=3, pending=1, name=Bob} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Jones"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Wood"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Henshaw"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res35</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res36</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res36</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771219852-0 {rider=Castilaa}, 1701771219852-1 {rider=Royce}, 1701771219853-0 {rider=Sam-Bodden}, 1701771219853-1 {rider=Prickett}, 1701771219853-2 {rider=Norem}, 1701771219858-0 {rider=Jones}, 1701771219858-1 {rider=Wood}, 1701771219859-0 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Smith"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">2</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res37</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res37</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771067332-1 {rider=Henshaw}, 1701771067332-2 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">).</span><span class="na">exactTrimming</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res38</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res39</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res40</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res40</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771356428-2 {rider=Henshaw}, 1701771356429-0 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xdel</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id6</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res41</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res42</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res42</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771517639-1 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="o">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 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focus:white focus:border-slate-500" href="https://redis.io/docs/latest/develop/connect/clients/java/jedis/" tabindex="1" title="Quick-Start"> Java Quick-Start </a> <div class="w-1/2"> </div> <div class="flex-1 text-right"> <a class="button text-neutral-400 hover:text-slate-100 h-6 w-6 p-1" href="https://github.com/redis/jedis/tree/master/src/test/java/io/redis/examples/StreamsExample.java" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 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8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> <input class="radiotab w-0 h-0" data-lang="go" id="Go_stream_tutorial-stepxgroup_create_mkstream" name="stream_tutorial-stepxgroup_create_mkstream" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Go_stream_tutorial-stepxgroup_create_mkstream" title="Open example"> Go </label> <div aria-labelledby="tab-stream_tutorial-stepxgroup_create_mkstream" class="panel order-last hidden w-full mt-0 relative" id="panel_Go_stream_tutorial-stepxgroup_create_mkstream" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nx">example_commands_test</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"context"</span> </span></span><span class="line"><span class="cl"> <span class="s">"fmt"</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="s">"github.com/redis/go-redis/v9"</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xadd</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res1</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res1) // &gt;&gt;&gt; 1692632086370-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res2</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.PrintLn(res2) // &gt;&gt;&gt; 1692632094485-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res3</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res3) // &gt;&gt;&gt; 1692632102976-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance1</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res4</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1691765278160-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res5</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Block</span><span class="p">:</span> <span class="mi">300</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res5</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; // [{race:france [{1692632086370-0 map[location_id:1 position:1... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res6</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">//fmt.Println(res6) // &gt;&gt;&gt; 1692632147973-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res7</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res7</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceusa</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res8</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res8</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res9</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-2"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res9</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res10</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(err) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res11</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-*"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res11</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance2</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632147973-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res12</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res13</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632086369"</span><span class="p">,</span> <span class="s">"1692632086371"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res14</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res15</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632094485-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632102976-0 map[location_id:1 position:2 rider:Prickett speed:29.7]} {1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632147973-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res17</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRevRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res18</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:france [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreate</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res19</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreate</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res19</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreatemkstream</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">res20</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res20</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupread</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632639151-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632647899-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632670501-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632678249-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res25) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res21</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res21) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceitaly</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632670501-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632678249-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res22</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res23</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAck</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res23</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res24</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy []}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res25</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632647899-0 map[rider:Royce]} {1692632662819-0 map[rider:Sam-Bodden]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res26</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPending</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res26</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{2 1692632647899-0 1692632662819-0 map[Bob:2]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res27</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPendingExt</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XPendingExtArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"-"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">End</span><span class="p">:</span> <span class="s">"+"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">10</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res27) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 Bob 0s 1} {1692632662819-0 Bob 0s 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res28</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632647899-0"</span><span class="p">,</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res28</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res29</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MinIdle</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Messages</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"1692632647899-0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res30</span><span class="p">,</span> <span class="nx">res30a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"0-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res31</span><span class="p">,</span> <span class="nx">res31a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Lora"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"(1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res32</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res32</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{5 1 2 1 1692632678249-0 0-0 5 {1692632639151-0 map[rider:Castilla]} {1692632678249-0 map[rider:Norem]} 1692632639151-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res33</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoGroups</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{italy_riders 3 2 1692632662819-0 3 2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res34</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoConsumers</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res34) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{Alice 1 1ms 1ms} {Bob 1 2ms 2ms} {Lora 0 1ms -1ms}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Jones"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res35</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res35</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res36</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res36) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1726649529170-1 map[rider:Wood]} {1726649529171-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res37</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res37</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res38</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLenApprox</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="mi">20</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res38</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xdel</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633198206-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633208557-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res39</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res39</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]} {1692633208557-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res40</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XDel</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1692633208557-0"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res40</span><span class="p">)</span> <span class="c1">// 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res41</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res41</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Go_stream_tutorial-stepxgroup_create_mkstream')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 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class="panel order-last hidden w-full mt-0 relative" id="panel_Csharp_stream_tutorial-stepxgroup_create_mkstream" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-C#" data-lang="C#"><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">System.Runtime.CompilerServices</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">NRedisStack.Tests</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">StackExchange.Redis</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">public</span> <span class="k">class</span> <span class="nc">StreamTutorial</span> </span></span><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">public</span> <span class="k">void</span> <span class="n">run</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">muxer</span> <span class="p">=</span> <span class="n">ConnectionMultiplexer</span><span class="p">.</span><span class="n">Connect</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">db</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetDatabase</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res1</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">30.2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668482289-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res2</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">28.8</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">3</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668766534-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res3</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.7</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712669055705-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res4</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1712668482289-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res5</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread_block' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res6</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.9</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712675674750-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res8</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res9</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-2"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">try</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res10</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="p">(</span><span class="n">RedisServerException</span> <span class="n">ex</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">ex</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_bad_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res11</span> <span class="p">=</span> <span class="s">""</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="n">Version</span> <span class="n">version</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetServer</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">).</span><span class="n">Version</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="p">(</span><span class="n">version</span><span class="p">.</span><span class="n">Major</span> <span class="p">&gt;=</span> <span class="m">7</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-*"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; "0-3"</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_7' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res12</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_all' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res13</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">1712668482289</span><span class="p">,</span> <span class="m">1712668482291</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_time' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res14</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_1' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res15</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712668766534-1"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res16</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712675674750-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_empty' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res17</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrevrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res18</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res19</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="kt">bool</span> <span class="n">res20</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create_mkstream' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744323758-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Royce"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744358384-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Sam-Bodden"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744379676-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744399401-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744413117-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res21</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res21</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res22</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAcknowledge</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1712744323758-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res24</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xack' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res25</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Bob"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_bob' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingInfo</span> <span class="n">res26</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPending</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"pending: {res26.PendingMessageCount}, min: {res26.LowestPendingMessageId}, max: {res26.HighestPendingMessageId}, consumers:[{string.Join("</span><span class="p">,</span> <span class="s">", res26.Consumers.Select(c =&gt; $"</span><span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">PendingMessageCount</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; pending: 2, min: 1712747506906-0, max: 1712747506907-0, consumers:[name: Bob, pending:2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingMessageInfo</span><span class="p">[]</span> <span class="n">res27</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPendingMessages</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="s">""</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamPendingMessageInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res27</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"message_id: {info.MessageId}, consumer: {info.ConsumerName}, time_since_delivered: {info.IdleTimeInMilliseconds}, times_delivered: {info.DeliveryCount}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506906-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506907-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending_plus_minus' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res28</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res28</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_pending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res29</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">60000</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="m">1712744358384</span> <span class="p">-</span> <span class="m">0</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res30</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"0-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res30.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res30.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0, (1712744358384-0: [rider: Royce])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res31</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"(1712744358384-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res31.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res31.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 0-0, (1712744379676-0: [rider: Sam-Bodden])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim_cursor' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"length: {res32.Length}, radix-tree-keys: {res32.RadixTreeKeys}, radix-tree-nodes: {res32.RadixTreeNodes}, last-generated-id: {res32.LastGeneratedId}, first-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}, last-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; length: 5, radix-tree-keys: 1, radix-tree-nodes: 2, last-generated-id: 1712756762686-1, first-entry: 1712756762685-0: [rider: Castilla], last-entry: 1712756762686-1: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamGroupInfo</span><span class="p">[]</span> <span class="n">res33</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamGroupInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamGroupInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, consumers: {info.ConsumerCount}, pending: {info.PendingMessageCount}, last-delivered-id: {info.LastDeliveredId}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: italy_riders, consumers: 2, pending: 2, last-delivered-id: 1712757192730-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_groups' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamConsumerInfo</span><span class="p">[]</span> <span class="n">res34</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamConsumerInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamConsumerInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res34</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, pending: {info.PendingMessageCount}, idle: {info.IdleTimeInMilliseconds}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Alice, pending: 1, idle: 7717</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Bob, pending: 0, idle: 7722</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_consumers' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Jones"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res36</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res36</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-1: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-2: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336129-0: [rider: Prickett]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336139-0: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758340854-0: [rider: Jones]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758341645-0: [rider: Wood]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758342134-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Smith"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">false</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res37</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res37</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746476-1: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746477-0: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'maxlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">false</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res40</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res40</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-1: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamDelete</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="s">"1712759694003-1"</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res42</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res42</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xdel' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Csharp_stream_tutorial-stepxgroup_create_mkstream')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 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8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 7.02753 12.605C7.06381 12.1992 7.24399 11.8197 7.53553 11.535C5.75953 11.335 3.89153 10.647 3.89153 7.581C3.88005 6.78603 4.17513 6.01716 4.71553 5.434C4.47318 4.74369 4.50322 3.98693 4.79953 3.318C4.79953 3.318 5.47053 3.103 6.99953 4.138C8.31074 3.77905 9.69432 3.77905 11.0055 4.138C12.5325 3.103 13.2055 3.318 13.2055 3.318C13.5012 3.9877 13.5294 4.74513 13.2845 5.435C13.8221 6.01928 14.114 6.78817 14.0995 7.582C14.0995 10.655 12.2285 11.332 10.4465 11.53C10.6375 11.724 10.7847 11.9566 10.8784 12.2123C10.972 12.4679 11.0099 12.7405 10.9895 13.012C10.9895 14.081 10.9795 14.944 10.9795 15.206C10.9795 15.42 11.1235 15.669 11.5295 15.591C13.3328 14.9911 14.8636 13.7689 15.8479 12.1432C16.8321 10.5175 17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> </div> <p> Now that the consumer group is created we can immediately try to read messages via the consumer group using the <a href="/docs/latest/commands/xreadgroup/"> <code> XREADGROUP </code> </a> command. We'll read from consumers, that we will call Alice and Bob, to see how the system will return different messages to Alice or Bob. </p> <p> <a href="/docs/latest/commands/xreadgroup/"> <code> XREADGROUP </code> </a> is very similar to <a href="/docs/latest/commands/xread/"> <code> XREAD </code> </a> and provides the same <strong> BLOCK </strong> option, otherwise it is a synchronous command. However there is a <em> mandatory </em> option that must be always specified, which is <strong> GROUP </strong> and has two arguments: the name of the consumer group, and the name of the consumer that is attempting to read. The option <strong> COUNT </strong> is also supported and is identical to the one in <a href="/docs/latest/commands/xread/"> <code> XREAD </code> </a> . </p> <p> We'll add riders to the race:italy stream and try reading something using the consumer group: Note: <em> here rider is the field name, and the name is the associated value. Remember that stream items are small dictionaries. </em> </p> <div class="codetabs cli group flex justify-start items-center flex-wrap box-border rounded-lg mt-0 mb-0 mx-auto bg-slate-900" id="stream_tutorial-stepxgroup_read"> <input checked="" class="radiotab w-0 h-0" data-lang="redis-cli" id="redis-cli_stream_tutorial-stepxgroup_read" name="stream_tutorial-stepxgroup_read" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="redis-cli_stream_tutorial-stepxgroup_read" title="Open example"> &gt;_ Redis CLI </label> <div aria-labelledby="tab-stream_tutorial-stepxgroup_read" class="panel order-last hidden w-full mt-0 relative" id="panel_redis-cli_stream_tutorial-stepxgroup_read" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-plaintext" data-lang="plaintext"><span class="line hl"><span class="cl">&gt; XADD race:italy * rider Castilla </span></span><span class="line hl"><span class="cl">"1692632639151-0" </span></span><span class="line hl"><span class="cl">&gt; XADD race:italy * rider Royce </span></span><span class="line hl"><span class="cl">"1692632647899-0" </span></span><span class="line hl"><span class="cl">&gt; XADD race:italy * rider Sam-Bodden </span></span><span class="line hl"><span class="cl">"1692632662819-0" </span></span><span class="line hl"><span class="cl">&gt; XADD race:italy * rider Prickett </span></span><span class="line hl"><span class="cl">"1692632670501-0" </span></span><span class="line hl"><span class="cl">&gt; XADD race:italy * rider Norem </span></span><span class="line hl"><span class="cl">"1692632678249-0" </span></span><span class="line hl"><span class="cl">&gt; XREADGROUP GROUP italy_riders Alice COUNT 1 STREAMS race:italy &gt; </span></span><span class="line hl"><span class="cl">1) 1) "race:italy" </span></span><span class="line hl"><span class="cl"> 2) 1) 1) "1692632639151-0" </span></span><span class="line hl"><span class="cl"> 2) 1) "rider" </span></span><span class="line hl"><span class="cl"> 2) "Castilla"</span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_redis-cli_stream_tutorial-stepxgroup_read')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <div class="cli-footer flex items-center justify-between rounded-b-md bg-slate-900 mt-0 px-4 pt-0 mb-0 transition-opacity ease-in-out duration-300 opacity-0 invisible group-hover:opacity-100 group-hover:visible"> <div class="flex-1 text-xs text-white overflow-ellipsis"> Are you tired of using redis-cli? Try Redis Insight - the developer GUI for Redis. </div> <div class="text-right"> <a class="rounded rounded-mx px-2 py-1 flex items-center text-white text-xs hover:text-white hover:bg-slate-600 hover:border-transparent focus:outline-none focus:ring-2 focus:white focus:border-slate-500" href="https://redis.com/redis-enterprise/redis-insight/" tabindex="1" title="Get Redis Insight"> <svg class="w-4 h-4 mr-1" fill="none" height="14" viewbox="0 0 14 14" width="14" xmlns="http://www.w3.org/2000/svg"> <path d="M2.26236 5.66895L1.21732 6.07172L7.00018 8.65693V7.79842L2.26236 5.66895Z" fill="#fca5a5"> </path> <path d="M2.26236 8.02271L1.21732 8.42548L7.00018 11.0119V10.1516L2.26236 8.02271Z" fill="#fca5a5"> </path> <path d="M1.21732 3.7175L7.00018 6.30392V2.87805L8.66273 2.13423L7.00018 1.49512L1.21732 3.7175Z" fill="#fca5a5"> </path> <path d="M7.00018 2.8781V6.30366L1.21732 3.71724V5.20004L7.00018 7.79705V8.65526L1.21732 6.07217V7.55496L7.00018 10.1553V11.0135L1.21732 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aria-labelledby="tab-stream_tutorial-stepxgroup_read" class="panel order-last hidden w-full mt-0 relative" id="panel_Python_stream_tutorial-stepxgroup_read" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="s2">""" </span></span></span><span class="line"><span class="cl"><span class="s2">Code samples for Stream doc pages: </span></span></span><span class="line"><span class="cl"><span class="s2"> https://redis.io/docs/latest/develop/data-types/streams/ </span></span></span><span class="line"><span class="cl"><span class="s2">"""</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span> <span class="o">=</span> <span class="n">redis</span><span class="o">.</span><span class="n">Redis</span><span class="p">(</span><span class="n">decode_responses</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res1</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res1</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629576966-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res2</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res2</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629594113-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res3</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res3</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629613374-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res4</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"1691765278160-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res4</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res5</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span> <span class="n">block</span><span class="o">=</span><span class="mi">300</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france',</span> </span></span><span class="line"><span class="cl"><span class="c1"># [('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res6</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res6</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629676124-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res7</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res7</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res8</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res8</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res9</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-2"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res9</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">try</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="n">res10</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">res10</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"><span class="k">except</span> <span class="n">redis</span><span class="o">.</span><span class="n">exceptions</span><span class="o">.</span><span class="n">ResponseError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">e</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; WRONGID</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># Not yet implemented</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res11</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res12</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="mi">1692629576965</span><span class="p">,</span> <span class="mi">1692629576967</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res13</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res14</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629594113-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res14</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res15</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629676124-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res15</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; []</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res16</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrevrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res16</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res17</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res17</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res18</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"france_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res18</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res19</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">,</span> <span class="n">mkstream</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res19</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">})</span> </span></span><span class="line hl"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Royce"</span><span class="p">})</span> </span></span><span class="line hl"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Sam-Bodden"</span><span class="p">})</span> </span></span><span class="line hl"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">})</span> </span></span><span class="line hl"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">})</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res20</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res20</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res21</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res21</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res22</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xack</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"1692629925771-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res22</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res23</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res23</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', []]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res24</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res24</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:italy', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Royce'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Sam-Bodden'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res25</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res25</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'consumers': [{'name': 'Bob', 'pending': 2}]</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res26</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending_range</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res26</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925789-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># },</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925790-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res27</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res27</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res28</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s2">"1692629925789-0"</span><span class="p">])</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res28</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res29</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"0-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res29</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res30</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"(1692629925789-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res30</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res31</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_stream</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res31</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-generated-id': '1692629926436-0', 'groups': 1,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-entry': ('1692629926436-0', {'rider': 'Norem'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res32</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_groups</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'name': 'italy_riders', 'consumers': 2, 'pending': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-delivered-id': '1692629925790-0'</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res33</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_consumers</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res33</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Alice', 'pending': 2, 'idle': 199332},</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Bob', 'pending': 0, 'idle': 489170}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Jones"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Wood"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Henshaw"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res34</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res34</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res35</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res35</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0', {'rider': 'Royce'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0', {'rider': 'Sam-Bodden'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925791-0', {'rider': 'Prickett'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629926436-0', {'rider': 'Norem'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630612602-0', {'rider': 'Jones'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630641947-0', {'rider': 'Wood'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Smith"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res36</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res36</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res37</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res37</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res38</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res38</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res39</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res39</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res40</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xdel</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692631018238-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res40</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res41</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res41</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})]</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Python_stream_tutorial-stepxgroup_read')" tabindex="1" title="Copy to clipboard"> <svg 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data-lang="javascript" id="Nodejs_stream_tutorial-stepxgroup_read" name="stream_tutorial-stepxgroup_read" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Nodejs_stream_tutorial-stepxgroup_read" title="Open example"> Node.js </label> <div aria-labelledby="tab-stream_tutorial-stepxgroup_read" class="panel order-last hidden w-full mt-0 relative" id="panel_Nodejs_stream_tutorial-stepxgroup_read" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-javascript" data-lang="javascript"><span class="line"><span class="cl"><span class="kr">import</span> <span class="nx">assert</span> <span class="nx">from</span> <span class="s1">'assert'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="kr">import</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">createClient</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> <span class="nx">from</span> <span class="s1">'redis'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">client</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">createClient</span><span class="p">();</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">connect</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res1</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'30.2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1700073067968-0 N.B. actual values will differ from these examples </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res2</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'28.8'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'3'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629594113-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res3</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.7'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629613374-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res4</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1691765278160-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res4</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res5</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">block</span><span class="o">:</span> <span class="mi">300</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res5</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res6</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.9'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'2'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629676124-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res7</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res8</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res9</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-2'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="k">try</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kr">const</span> <span class="nx">res10</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res10</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> <span class="k">catch</span> <span class="p">(</span><span class="nx">error</span><span class="p">)</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">error</span><span class="p">(</span><span class="nx">error</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; WRONGID </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11a</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-*'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">racer</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11a</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res12</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1692629576965'</span><span class="p">,</span> <span class="s1">'1692629576967'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res12</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res13</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res13</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res14</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629594113-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res14</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res15</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629676124-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res15</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res16</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRevRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">1</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res17</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res17</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res18</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'france_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res18</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res19</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MKSTREAM'</span><span class="o">:</span> <span class="kc">true</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line hl"><span class="cl"><span class="p">});</span> </span></span><span class="line hl"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Royce'</span> </span></span><span class="line hl"><span class="cl"><span class="p">});</span> </span></span><span class="line hl"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> </span></span><span class="line hl"><span class="cl"><span class="p">});</span> </span></span><span class="line hl"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line hl"><span class="cl"><span class="p">});</span> </span></span><span class="line hl"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line hl"><span class="cl"><span class="p">});</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res20</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line hl"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"><span class="p">);</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res21</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res21</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res22</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAck</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'1692629925771-0'</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res22</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res23</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', []]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res24</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Bob'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res24</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res25</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPending</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res25</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0', 'consumers': [{'name': 'Bob', 'pending': 2}]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res26</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPendingRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res26</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'message_id': '1692629925789-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}, {'message_id': '1692629925790-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res27</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res27</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res28</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s1">'1692629925789-0'</span><span class="p">]</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res28</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res29</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'0-0'</span><span class="p">,</span> <span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res29</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res30</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'(1692629925789-0'</span><span class="p">,</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res30</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res31</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoStream</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res31</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2, 'last-generated-id': '1692629926436-0', 'groups': 1, 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}), 'last-entry': ('1692629926436-0', {'rider': 'Norem'})} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res32</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoGroups</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res32</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'italy_riders', 'consumers': 2, 'pending': 2, 'last-delivered-id': '1692629925790-0'}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res33</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoConsumers</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res33</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'Alice', 'pending': 2, 'idle': 199332}, {'name': 'Bob', 'pending': 0, 'idle': 489170}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Jones'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Wood'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Henshaw'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res34</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res34</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res35</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925771-0', {'rider': 'Castilla'}), ('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'}), ('1692629925791-0', {'rider': 'Prickett'}), ('1692629926436-0', {'rider': 'Norem'}), ('1692630612602-0', {'rider': 'Jones'}), ('1692630641947-0', {'rider': 'Wood'}), ('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Smith'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res36</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res36</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res37</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'MAXLEN'</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res37</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res38</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s2">"MAXLEN"</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res39</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res40</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xDel</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692631018238-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res40</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res41</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Nodejs_stream_tutorial-stepxgroup_read')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" 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id="Java_stream_tutorial-stepxgroup_read" name="stream_tutorial-stepxgroup_read" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Java_stream_tutorial-stepxgroup_read" title="Open example"> Java </label> <div aria-labelledby="tab-stream_tutorial-stepxgroup_read" class="panel order-last hidden w-full mt-0 relative" id="panel_Java_stream_tutorial-stepxgroup_read" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-java" data-lang="java"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nn">io.redis.examples</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.StreamEntryID</span><span class="o">;</span> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.UnifiedJedis</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">public</span> <span class="kd">class</span> <span class="nc">StreamsExample</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kd">public</span> <span class="kt">void</span> <span class="nf">run</span><span class="o">(){</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">UnifiedJedis</span> <span class="n">jedis</span> <span class="o">=</span> <span class="k">new</span> <span class="n">UnifiedJedis</span><span class="o">(</span><span class="s">"redis://localhost:6379"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"30.2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res1</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"28.8"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"3"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res2</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.7"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res3</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582226-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"1701760582225-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res4</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701760841292-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701760841292-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res5</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">block</span><span class="o">(</span><span class="mi">300</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">100</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701761996660-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701761996661-0 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701761996661-1 {rider=Prickett, speed=29.7, location_id=1, position=2}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.9"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res6</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701762285679-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res7</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res8</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res8</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res9</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-2"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res9</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">try</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res10</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res10</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="o">(</span><span class="n">JedisDataException</span> <span class="n">e</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">e</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res11</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-*"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res11</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res12</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res13</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">),</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res14</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res14</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res15</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res15</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res16</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res16</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res17</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrevrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res17</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701765218592-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res18</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res18</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701765384638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701765384638-1 {rider=Norem, speed=28.8, location_id=1, position=3}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res19</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"france_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">false</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res19</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res20</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">true</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res20</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilaa"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line hl"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Royce"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line hl"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Sam-Bodden"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line hl"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line hl"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id5</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res21</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res21</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res22</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res22</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xack</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">id1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res23</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res24</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res24</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res25</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Bob"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res25</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701767632261-1 {rider=Royce}, 1701767632262-0 {rider=Sam-Bodden}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingSummary</span> <span class="n">res26</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res26</span><span class="o">.</span><span class="na">getConsumerMessageCount</span><span class="o">());</span> <span class="c1">// &gt;&gt;&gt; {Bob=2} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamPendingEntry</span><span class="o">&gt;</span> <span class="n">res27</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">XPendingParams</span><span class="o">.</span><span class="na">xPendingParams</span><span class="o">().</span><span class="na">start</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MINIMUM_ID</span><span class="o">).</span><span class="na">end</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MAXIMUM_ID</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res27</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768567412-1 Bob idle:0 times:1, 1701768567412-2 Bob idle:0 times:1] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res28</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">(),</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res28</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768744819-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res29</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="mi">0</span><span class="n">L</span><span class="o">,</span> <span class="n">XClaimParams</span><span class="o">.</span><span class="na">xClaimParams</span><span class="o">().</span><span class="na">time</span><span class="o">(</span><span class="mi">60000</span><span class="o">),</span><span class="n">id2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res29</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769004195-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res30</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="s">"0-0"</span><span class="o">),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res30</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769266831-2=[1701769266831-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res31</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">()),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res31</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [0-0=[1701769605847-2 {rider=Sam-Bodden}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoStream</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span><span class="o">.</span><span class="na">getStreamInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {radix-tree-keys=1, radix-tree-nodes=2, entries-added=5, length=5, groups=1, max-deleted-entry-id=0-0, first-entry=1701769637612-0 {rider=Castilaa}, last-generated-id=1701769637612-4, last-entry=1701769637612-4 {rider=Norem}, recorded-first-entry-id=1701769637612-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamGroupInfo</span><span class="o">&gt;</span> <span class="n">res33</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoGroups</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamGroupInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res33</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getGroupInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {last-delivered-id=1701770253659-0, lag=2, pending=2, name=italy_riders, consumers=2, entries-read=3} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamConsumersInfo</span><span class="o">&gt;</span> <span class="n">res34</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoConsumers</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamConsumerInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res34</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getConsumerInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// {inactive=1, idle=1, pending=1, name=Alice} , {inactive=3, idle=3, pending=1, name=Bob} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Jones"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Wood"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Henshaw"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res35</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res36</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res36</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771219852-0 {rider=Castilaa}, 1701771219852-1 {rider=Royce}, 1701771219853-0 {rider=Sam-Bodden}, 1701771219853-1 {rider=Prickett}, 1701771219853-2 {rider=Norem}, 1701771219858-0 {rider=Jones}, 1701771219858-1 {rider=Wood}, 1701771219859-0 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Smith"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">2</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res37</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res37</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771067332-1 {rider=Henshaw}, 1701771067332-2 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">).</span><span class="na">exactTrimming</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res38</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res39</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res40</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res40</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771356428-2 {rider=Henshaw}, 1701771356429-0 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xdel</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id6</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res41</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res42</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res42</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771517639-1 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="o">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Java_stream_tutorial-stepxgroup_read')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 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id="Go_stream_tutorial-stepxgroup_read" name="stream_tutorial-stepxgroup_read" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Go_stream_tutorial-stepxgroup_read" title="Open example"> Go </label> <div aria-labelledby="tab-stream_tutorial-stepxgroup_read" class="panel order-last hidden w-full mt-0 relative" id="panel_Go_stream_tutorial-stepxgroup_read" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nx">example_commands_test</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"context"</span> </span></span><span class="line"><span class="cl"> <span class="s">"fmt"</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="s">"github.com/redis/go-redis/v9"</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xadd</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res1</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res1) // &gt;&gt;&gt; 1692632086370-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res2</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.PrintLn(res2) // &gt;&gt;&gt; 1692632094485-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res3</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res3) // &gt;&gt;&gt; 1692632102976-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance1</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res4</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1691765278160-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res5</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Block</span><span class="p">:</span> <span class="mi">300</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res5</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; // [{race:france [{1692632086370-0 map[location_id:1 position:1... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res6</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">//fmt.Println(res6) // &gt;&gt;&gt; 1692632147973-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res7</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res7</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceusa</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res8</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res8</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res9</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-2"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res9</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res10</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(err) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res11</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-*"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res11</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance2</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632147973-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res12</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res13</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632086369"</span><span class="p">,</span> <span class="s">"1692632086371"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res14</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res15</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632094485-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632102976-0 map[location_id:1 position:2 rider:Prickett speed:29.7]} {1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632147973-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res17</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRevRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res18</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:france [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreate</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res19</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreate</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res19</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreatemkstream</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res20</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res20</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupread</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632639151-0 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632647899-0 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632670501-0 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632678249-0 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="c1">// fmt.Println(res25) </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="nx">res21</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="c1">// fmt.Println(res21) </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceitaly</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632670501-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632678249-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res22</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res23</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAck</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res23</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res24</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy []}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res25</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632647899-0 map[rider:Royce]} {1692632662819-0 map[rider:Sam-Bodden]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res26</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPending</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res26</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{2 1692632647899-0 1692632662819-0 map[Bob:2]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res27</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPendingExt</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XPendingExtArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"-"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">End</span><span class="p">:</span> <span class="s">"+"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">10</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res27) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 Bob 0s 1} {1692632662819-0 Bob 0s 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res28</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632647899-0"</span><span class="p">,</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res28</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res29</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MinIdle</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Messages</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"1692632647899-0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res30</span><span class="p">,</span> <span class="nx">res30a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"0-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res31</span><span class="p">,</span> <span class="nx">res31a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Lora"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"(1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res32</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res32</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{5 1 2 1 1692632678249-0 0-0 5 {1692632639151-0 map[rider:Castilla]} {1692632678249-0 map[rider:Norem]} 1692632639151-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res33</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoGroups</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{italy_riders 3 2 1692632662819-0 3 2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res34</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoConsumers</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res34) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{Alice 1 1ms 1ms} {Bob 1 2ms 2ms} {Lora 0 1ms -1ms}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Jones"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res35</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res35</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res36</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res36) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1726649529170-1 map[rider:Wood]} {1726649529171-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res37</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res37</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res38</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLenApprox</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="mi">20</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res38</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xdel</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633198206-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633208557-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res39</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res39</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]} {1692633208557-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res40</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XDel</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1692633208557-0"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res40</span><span class="p">)</span> <span class="c1">// 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res41</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res41</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Go_stream_tutorial-stepxgroup_read')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> 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1.35-3.575 3.55Q5.85 21.05 5.1 23q2.55 5.55 7.675 8.775Q17.9 35 24.4 35q1.65 0 3.25-.2t2.4-.6l-3.2-3.2q-.55.25-1.35.375T24 31.5q-3.5 0-6-2.45T15.5 23q0-.75.125-1.5T16 20.15Zm15.25 7.1Zm-5.8 2.9Z"> </path> </svg> <svg fill="currentColor" id="visibility-on" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M24 31.5q3.55 0 6.025-2.475Q32.5 26.55 32.5 23q0-3.55-2.475-6.025Q27.55 14.5 24 14.5q-3.55 0-6.025 2.475Q15.5 19.45 15.5 23q0 3.55 2.475 6.025Q20.45 31.5 24 31.5Zm0-2.9q-2.35 0-3.975-1.625T18.4 23q0-2.35 1.625-3.975T24 17.4q2.35 0 3.975 1.625T29.6 23q0 2.35-1.625 3.975T24 28.6Zm0 9.4q-7.3 0-13.2-4.15Q4.9 29.7 2 23q2.9-6.7 8.8-10.85Q16.7 8 24 8q7.3 0 13.2 4.15Q43.1 16.3 46 23q-2.9 6.7-8.8 10.85Q31.3 38 24 38Zm0-15Zm0 12q6.05 0 11.125-3.275T42.85 23q-2.65-5.45-7.725-8.725Q30.05 11 24 11t-11.125 3.275Q7.8 17.55 5.1 23q2.7 5.45 7.775 8.725Q17.95 35 24 35Z"> </path> </svg> </button> <div class="cli-footer flex items-center justify-between rounded-b-md bg-slate-900 mt-0 px-4 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id="panel_Csharp_stream_tutorial-stepxgroup_read" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-C#" data-lang="C#"><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">System.Runtime.CompilerServices</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">NRedisStack.Tests</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">StackExchange.Redis</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">public</span> <span class="k">class</span> <span class="nc">StreamTutorial</span> </span></span><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">public</span> <span class="k">void</span> <span class="n">run</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">muxer</span> <span class="p">=</span> <span class="n">ConnectionMultiplexer</span><span class="p">.</span><span class="n">Connect</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">db</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetDatabase</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res1</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">30.2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668482289-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res2</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">28.8</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">3</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668766534-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res3</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.7</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712669055705-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res4</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1712668482289-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res5</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread_block' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res6</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.9</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712675674750-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res8</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res9</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-2"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">try</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res10</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="p">(</span><span class="n">RedisServerException</span> <span class="n">ex</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">ex</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_bad_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res11</span> <span class="p">=</span> <span class="s">""</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="n">Version</span> <span class="n">version</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetServer</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">).</span><span class="n">Version</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="p">(</span><span class="n">version</span><span class="p">.</span><span class="n">Major</span> <span class="p">&gt;=</span> <span class="m">7</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-*"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; "0-3"</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_7' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res12</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_all' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res13</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">1712668482289</span><span class="p">,</span> <span class="m">1712668482291</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_time' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res14</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_1' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res15</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712668766534-1"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res16</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712675674750-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_empty' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res17</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrevrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res18</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res19</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res20</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create_mkstream' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">RedisValue</span> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744323758-0</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Royce"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744358384-0</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Sam-Bodden"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744379676-0</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744399401-0</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744413117-0</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res21</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">1</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res21</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res22</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAcknowledge</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1712744323758-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res24</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xack' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res25</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Bob"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_bob' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingInfo</span> <span class="n">res26</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPending</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"pending: {res26.PendingMessageCount}, min: {res26.LowestPendingMessageId}, max: {res26.HighestPendingMessageId}, consumers:[{string.Join("</span><span class="p">,</span> <span class="s">", res26.Consumers.Select(c =&gt; $"</span><span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">PendingMessageCount</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; pending: 2, min: 1712747506906-0, max: 1712747506907-0, consumers:[name: Bob, pending:2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingMessageInfo</span><span class="p">[]</span> <span class="n">res27</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPendingMessages</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="s">""</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamPendingMessageInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res27</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"message_id: {info.MessageId}, consumer: {info.ConsumerName}, time_since_delivered: {info.IdleTimeInMilliseconds}, times_delivered: {info.DeliveryCount}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506906-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506907-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending_plus_minus' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res28</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res28</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_pending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res29</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">60000</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="m">1712744358384</span> <span class="p">-</span> <span class="m">0</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res30</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"0-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res30.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res30.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0, (1712744358384-0: [rider: Royce])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res31</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"(1712744358384-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res31.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res31.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 0-0, (1712744379676-0: [rider: Sam-Bodden])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim_cursor' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"length: {res32.Length}, radix-tree-keys: {res32.RadixTreeKeys}, radix-tree-nodes: {res32.RadixTreeNodes}, last-generated-id: {res32.LastGeneratedId}, first-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}, last-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; length: 5, radix-tree-keys: 1, radix-tree-nodes: 2, last-generated-id: 1712756762686-1, first-entry: 1712756762685-0: [rider: Castilla], last-entry: 1712756762686-1: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamGroupInfo</span><span class="p">[]</span> <span class="n">res33</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamGroupInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamGroupInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, consumers: {info.ConsumerCount}, pending: {info.PendingMessageCount}, last-delivered-id: {info.LastDeliveredId}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: italy_riders, consumers: 2, pending: 2, last-delivered-id: 1712757192730-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_groups' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamConsumerInfo</span><span class="p">[]</span> <span class="n">res34</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamConsumerInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamConsumerInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res34</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, pending: {info.PendingMessageCount}, idle: {info.IdleTimeInMilliseconds}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Alice, pending: 1, idle: 7717</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Bob, pending: 0, idle: 7722</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_consumers' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Jones"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res36</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res36</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-1: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-2: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336129-0: [rider: Prickett]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336139-0: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758340854-0: [rider: Jones]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758341645-0: [rider: Wood]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758342134-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Smith"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">false</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res37</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res37</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746476-1: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746477-0: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'maxlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">false</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res40</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res40</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-1: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamDelete</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="s">"1712759694003-1"</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res42</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res42</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xdel' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Csharp_stream_tutorial-stepxgroup_read')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button 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15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 7.02753 12.605C7.06381 12.1992 7.24399 11.8197 7.53553 11.535C5.75953 11.335 3.89153 10.647 3.89153 7.581C3.88005 6.78603 4.17513 6.01716 4.71553 5.434C4.47318 4.74369 4.50322 3.98693 4.79953 3.318C4.79953 3.318 5.47053 3.103 6.99953 4.138C8.31074 3.77905 9.69432 3.77905 11.0055 4.138C12.5325 3.103 13.2055 3.318 13.2055 3.318C13.5012 3.9877 13.5294 4.74513 13.2845 5.435C13.8221 6.01928 14.114 6.78817 14.0995 7.582C14.0995 10.655 12.2285 11.332 10.4465 11.53C10.6375 11.724 10.7847 11.9566 10.8784 12.2123C10.972 12.4679 11.0099 12.7405 10.9895 13.012C10.9895 14.081 10.9795 14.944 10.9795 15.206C10.9795 15.42 11.1235 15.669 11.5295 15.591C13.3328 14.9911 14.8636 13.7689 15.8479 12.1432C16.8321 10.5175 17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> </div> <p> <a href="/docs/latest/commands/xreadgroup/"> <code> XREADGROUP </code> </a> replies are just like <a href="/docs/latest/commands/xread/"> <code> XREAD </code> </a> replies. Note however the <code> GROUP &lt;group-name&gt; &lt;consumer-name&gt; </code> provided above. It states that I want to read from the stream using the consumer group <code> mygroup </code> and I'm the consumer <code> Alice </code> . Every time a consumer performs an operation with a consumer group, it must specify its name, uniquely identifying this consumer inside the group. </p> <p> There is another very important detail in the command line above, after the mandatory <strong> STREAMS </strong> option the ID requested for the key <code> mystream </code> is the special ID <code> &gt; </code> . This special ID is only valid in the context of consumer groups, and it means: <strong> messages never delivered to other consumers so far </strong> . </p> <p> This is almost always what you want, however it is also possible to specify a real ID, such as <code> 0 </code> or any other valid ID, in this case, however, what happens is that we request from <a href="/docs/latest/commands/xreadgroup/"> <code> XREADGROUP </code> </a> to just provide us with the <strong> history of pending messages </strong> , and in such case, will never see new messages in the group. So basically <a href="/docs/latest/commands/xreadgroup/"> <code> XREADGROUP </code> </a> has the following behavior based on the ID we specify: </p> <ul> <li> If the ID is the special ID <code> &gt; </code> then the command will return only new messages never delivered to other consumers so far, and as a side effect, will update the consumer group's <em> last ID </em> . </li> <li> If the ID is any other valid numerical ID, then the command will let us access our <em> history of pending messages </em> . That is, the set of messages that were delivered to this specified consumer (identified by the provided name), and never acknowledged so far with <a href="/docs/latest/commands/xack/"> <code> XACK </code> </a> . </li> </ul> <p> We can test this behavior immediately specifying an ID of 0, without any <strong> COUNT </strong> option: we'll just see the only pending message, that is, the one about Castilla: </p> <div class="codetabs cli group flex justify-start items-center flex-wrap box-border rounded-lg mt-0 mb-0 mx-auto bg-slate-900" id="stream_tutorial-stepxgroup_read_id"> <input checked="" class="radiotab w-0 h-0" data-lang="redis-cli" id="redis-cli_stream_tutorial-stepxgroup_read_id" name="stream_tutorial-stepxgroup_read_id" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="redis-cli_stream_tutorial-stepxgroup_read_id" title="Open example"> &gt;_ Redis CLI </label> <div aria-labelledby="tab-stream_tutorial-stepxgroup_read_id" class="panel order-last hidden w-full mt-0 relative" id="panel_redis-cli_stream_tutorial-stepxgroup_read_id" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-plaintext" data-lang="plaintext"><span class="line hl"><span class="cl">&gt; XREADGROUP GROUP italy_riders Alice STREAMS race:italy 0 </span></span><span class="line hl"><span class="cl">1) 1) "race:italy" </span></span><span class="line hl"><span class="cl"> 2) 1) 1) "1692632639151-0" </span></span><span class="line hl"><span class="cl"> 2) 1) "rider" </span></span><span class="line hl"><span class="cl"> 2) "Castilla"</span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_redis-cli_stream_tutorial-stepxgroup_read_id')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <div class="cli-footer flex items-center justify-between rounded-b-md bg-slate-900 mt-0 px-4 pt-0 mb-0 transition-opacity ease-in-out duration-300 opacity-0 invisible group-hover:opacity-100 group-hover:visible"> <div class="flex-1 text-xs text-white overflow-ellipsis"> Are you tired of using redis-cli? 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</label> <div aria-labelledby="tab-stream_tutorial-stepxgroup_read_id" class="panel order-last hidden w-full mt-0 relative" id="panel_Python_stream_tutorial-stepxgroup_read_id" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="s2">""" </span></span></span><span class="line"><span class="cl"><span class="s2">Code samples for Stream doc pages: </span></span></span><span class="line"><span class="cl"><span class="s2"> https://redis.io/docs/latest/develop/data-types/streams/ </span></span></span><span class="line"><span class="cl"><span class="s2">"""</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span> <span class="o">=</span> <span class="n">redis</span><span class="o">.</span><span class="n">Redis</span><span class="p">(</span><span class="n">decode_responses</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res1</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res1</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629576966-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res2</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res2</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629594113-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res3</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res3</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629613374-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res4</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"1691765278160-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res4</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res5</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span> <span class="n">block</span><span class="o">=</span><span class="mi">300</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france',</span> </span></span><span class="line"><span class="cl"><span class="c1"># [('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res6</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res6</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629676124-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res7</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res7</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res8</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res8</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res9</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-2"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res9</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">try</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="n">res10</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">res10</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"><span class="k">except</span> <span class="n">redis</span><span class="o">.</span><span class="n">exceptions</span><span class="o">.</span><span class="n">ResponseError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">e</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; WRONGID</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># Not yet implemented</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res11</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res12</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="mi">1692629576965</span><span class="p">,</span> <span class="mi">1692629576967</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res13</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res14</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629594113-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res14</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res15</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629676124-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res15</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; []</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res16</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrevrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res16</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res17</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res17</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res18</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"france_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res18</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res19</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">,</span> <span class="n">mkstream</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res19</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Royce"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Sam-Bodden"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res20</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res20</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res21</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res21</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res22</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xack</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"1692629925771-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res22</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res23</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res23</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', []]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res24</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res24</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:italy', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Royce'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Sam-Bodden'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res25</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res25</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'consumers': [{'name': 'Bob', 'pending': 2}]</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res26</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending_range</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res26</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925789-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># },</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925790-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res27</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res27</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res28</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s2">"1692629925789-0"</span><span class="p">])</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res28</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res29</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"0-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res29</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res30</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"(1692629925789-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res30</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res31</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_stream</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res31</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-generated-id': '1692629926436-0', 'groups': 1,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-entry': ('1692629926436-0', {'rider': 'Norem'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res32</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_groups</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'name': 'italy_riders', 'consumers': 2, 'pending': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-delivered-id': '1692629925790-0'</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res33</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_consumers</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res33</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Alice', 'pending': 2, 'idle': 199332},</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Bob', 'pending': 0, 'idle': 489170}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Jones"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Wood"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Henshaw"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res34</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res34</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res35</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res35</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0', {'rider': 'Royce'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0', {'rider': 'Sam-Bodden'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925791-0', {'rider': 'Prickett'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629926436-0', {'rider': 'Norem'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630612602-0', {'rider': 'Jones'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630641947-0', {'rider': 'Wood'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Smith"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res36</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res36</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res37</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res37</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res38</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res38</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res39</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res39</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res40</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xdel</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692631018238-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res40</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res41</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res41</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})]</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Python_stream_tutorial-stepxgroup_read_id')" tabindex="1" title="Copy to clipboard"> <svg 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class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">createClient</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> <span class="nx">from</span> <span class="s1">'redis'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">client</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">createClient</span><span class="p">();</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">connect</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res1</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'30.2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1700073067968-0 N.B. actual values will differ from these examples </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res2</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'28.8'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'3'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629594113-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res3</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.7'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629613374-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res4</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1691765278160-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res4</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res5</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">block</span><span class="o">:</span> <span class="mi">300</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res5</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res6</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.9'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'2'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629676124-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res7</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res8</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res9</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-2'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="k">try</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kr">const</span> <span class="nx">res10</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res10</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> <span class="k">catch</span> <span class="p">(</span><span class="nx">error</span><span class="p">)</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">error</span><span class="p">(</span><span class="nx">error</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; WRONGID </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11a</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-*'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">racer</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11a</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res12</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1692629576965'</span><span class="p">,</span> <span class="s1">'1692629576967'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res12</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res13</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res13</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res14</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629594113-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res14</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res15</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629676124-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res15</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res16</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRevRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">1</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res17</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res17</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res18</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'france_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res18</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res19</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MKSTREAM'</span><span class="o">:</span> <span class="kc">true</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Royce'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res20</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res21</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line hl"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"><span class="p">);</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res21</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res22</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAck</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'1692629925771-0'</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res22</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res23</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', []]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res24</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Bob'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res24</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res25</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPending</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res25</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0', 'consumers': [{'name': 'Bob', 'pending': 2}]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res26</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPendingRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res26</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'message_id': '1692629925789-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}, {'message_id': '1692629925790-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res27</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res27</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res28</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s1">'1692629925789-0'</span><span class="p">]</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res28</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res29</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'0-0'</span><span class="p">,</span> <span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res29</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res30</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'(1692629925789-0'</span><span class="p">,</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res30</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res31</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoStream</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res31</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2, 'last-generated-id': '1692629926436-0', 'groups': 1, 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}), 'last-entry': ('1692629926436-0', {'rider': 'Norem'})} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res32</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoGroups</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res32</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'italy_riders', 'consumers': 2, 'pending': 2, 'last-delivered-id': '1692629925790-0'}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res33</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoConsumers</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res33</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'Alice', 'pending': 2, 'idle': 199332}, {'name': 'Bob', 'pending': 0, 'idle': 489170}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Jones'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Wood'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Henshaw'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res34</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res34</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res35</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925771-0', {'rider': 'Castilla'}), ('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'}), ('1692629925791-0', {'rider': 'Prickett'}), ('1692629926436-0', {'rider': 'Norem'}), ('1692630612602-0', {'rider': 'Jones'}), ('1692630641947-0', {'rider': 'Wood'}), ('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Smith'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res36</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res36</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res37</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'MAXLEN'</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res37</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res38</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s2">"MAXLEN"</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res39</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res40</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xDel</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692631018238-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res40</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res41</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Nodejs_stream_tutorial-stepxgroup_read_id')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" 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id="Java_stream_tutorial-stepxgroup_read_id" name="stream_tutorial-stepxgroup_read_id" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Java_stream_tutorial-stepxgroup_read_id" title="Open example"> Java </label> <div aria-labelledby="tab-stream_tutorial-stepxgroup_read_id" class="panel order-last hidden w-full mt-0 relative" id="panel_Java_stream_tutorial-stepxgroup_read_id" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-java" data-lang="java"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nn">io.redis.examples</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.StreamEntryID</span><span class="o">;</span> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.UnifiedJedis</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">public</span> <span class="kd">class</span> <span class="nc">StreamsExample</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kd">public</span> <span class="kt">void</span> <span class="nf">run</span><span class="o">(){</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">UnifiedJedis</span> <span class="n">jedis</span> <span class="o">=</span> <span class="k">new</span> <span class="n">UnifiedJedis</span><span class="o">(</span><span class="s">"redis://localhost:6379"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"30.2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res1</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"28.8"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"3"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res2</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.7"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res3</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582226-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"1701760582225-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res4</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701760841292-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701760841292-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res5</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">block</span><span class="o">(</span><span class="mi">300</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">100</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701761996660-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701761996661-0 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701761996661-1 {rider=Prickett, speed=29.7, location_id=1, position=2}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.9"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res6</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701762285679-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res7</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res8</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res8</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res9</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-2"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res9</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">try</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res10</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res10</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="o">(</span><span class="n">JedisDataException</span> <span class="n">e</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">e</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res11</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-*"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res11</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res12</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res13</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">),</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res14</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res14</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res15</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res15</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res16</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res16</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res17</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrevrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res17</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701765218592-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res18</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res18</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701765384638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701765384638-1 {rider=Norem, speed=28.8, location_id=1, position=3}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res19</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"france_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">false</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res19</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res20</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">true</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res20</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilaa"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Royce"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Sam-Bodden"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id5</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res21</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res21</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res22</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res22</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xack</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">id1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res23</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res24</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res24</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res25</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Bob"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res25</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701767632261-1 {rider=Royce}, 1701767632262-0 {rider=Sam-Bodden}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingSummary</span> <span class="n">res26</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res26</span><span class="o">.</span><span class="na">getConsumerMessageCount</span><span class="o">());</span> <span class="c1">// &gt;&gt;&gt; {Bob=2} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamPendingEntry</span><span class="o">&gt;</span> <span class="n">res27</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">XPendingParams</span><span class="o">.</span><span class="na">xPendingParams</span><span class="o">().</span><span class="na">start</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MINIMUM_ID</span><span class="o">).</span><span class="na">end</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MAXIMUM_ID</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res27</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768567412-1 Bob idle:0 times:1, 1701768567412-2 Bob idle:0 times:1] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res28</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">(),</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res28</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768744819-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res29</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="mi">0</span><span class="n">L</span><span class="o">,</span> <span class="n">XClaimParams</span><span class="o">.</span><span class="na">xClaimParams</span><span class="o">().</span><span class="na">time</span><span class="o">(</span><span class="mi">60000</span><span class="o">),</span><span class="n">id2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res29</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769004195-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res30</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="s">"0-0"</span><span class="o">),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res30</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769266831-2=[1701769266831-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res31</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">()),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res31</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [0-0=[1701769605847-2 {rider=Sam-Bodden}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoStream</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span><span class="o">.</span><span class="na">getStreamInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {radix-tree-keys=1, radix-tree-nodes=2, entries-added=5, length=5, groups=1, max-deleted-entry-id=0-0, first-entry=1701769637612-0 {rider=Castilaa}, last-generated-id=1701769637612-4, last-entry=1701769637612-4 {rider=Norem}, recorded-first-entry-id=1701769637612-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamGroupInfo</span><span class="o">&gt;</span> <span class="n">res33</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoGroups</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamGroupInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res33</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getGroupInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {last-delivered-id=1701770253659-0, lag=2, pending=2, name=italy_riders, consumers=2, entries-read=3} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamConsumersInfo</span><span class="o">&gt;</span> <span class="n">res34</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoConsumers</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamConsumerInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res34</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getConsumerInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// {inactive=1, idle=1, pending=1, name=Alice} , {inactive=3, idle=3, pending=1, name=Bob} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Jones"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Wood"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Henshaw"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res35</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res36</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res36</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771219852-0 {rider=Castilaa}, 1701771219852-1 {rider=Royce}, 1701771219853-0 {rider=Sam-Bodden}, 1701771219853-1 {rider=Prickett}, 1701771219853-2 {rider=Norem}, 1701771219858-0 {rider=Jones}, 1701771219858-1 {rider=Wood}, 1701771219859-0 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Smith"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">2</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res37</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res37</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771067332-1 {rider=Henshaw}, 1701771067332-2 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">).</span><span class="na">exactTrimming</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res38</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res39</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res40</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res40</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771356428-2 {rider=Henshaw}, 1701771356429-0 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xdel</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id6</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res41</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res42</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res42</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771517639-1 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="o">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Java_stream_tutorial-stepxgroup_read_id')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 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id="Go_stream_tutorial-stepxgroup_read_id" name="stream_tutorial-stepxgroup_read_id" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Go_stream_tutorial-stepxgroup_read_id" title="Open example"> Go </label> <div aria-labelledby="tab-stream_tutorial-stepxgroup_read_id" class="panel order-last hidden w-full mt-0 relative" id="panel_Go_stream_tutorial-stepxgroup_read_id" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nx">example_commands_test</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"context"</span> </span></span><span class="line"><span class="cl"> <span class="s">"fmt"</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="s">"github.com/redis/go-redis/v9"</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xadd</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res1</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res1) // &gt;&gt;&gt; 1692632086370-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res2</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.PrintLn(res2) // &gt;&gt;&gt; 1692632094485-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res3</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res3) // &gt;&gt;&gt; 1692632102976-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance1</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res4</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1691765278160-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res5</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Block</span><span class="p">:</span> <span class="mi">300</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res5</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; // [{race:france [{1692632086370-0 map[location_id:1 position:1... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res6</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">//fmt.Println(res6) // &gt;&gt;&gt; 1692632147973-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res7</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res7</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceusa</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res8</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res8</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res9</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-2"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res9</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res10</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(err) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res11</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-*"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res11</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance2</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632147973-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res12</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res13</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632086369"</span><span class="p">,</span> <span class="s">"1692632086371"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res14</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res15</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632094485-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632102976-0 map[location_id:1 position:2 rider:Prickett speed:29.7]} {1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632147973-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res17</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRevRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res18</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:france [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreate</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res19</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreate</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res19</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreatemkstream</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res20</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res20</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupread</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632639151-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632647899-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632670501-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632678249-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res25) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res21</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res21) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceitaly</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632670501-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632678249-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">res22</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res22</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res23</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAck</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res23</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res24</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy []}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res25</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632647899-0 map[rider:Royce]} {1692632662819-0 map[rider:Sam-Bodden]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res26</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPending</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res26</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{2 1692632647899-0 1692632662819-0 map[Bob:2]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res27</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPendingExt</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XPendingExtArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"-"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">End</span><span class="p">:</span> <span class="s">"+"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">10</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res27) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 Bob 0s 1} {1692632662819-0 Bob 0s 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res28</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632647899-0"</span><span class="p">,</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res28</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res29</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MinIdle</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Messages</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"1692632647899-0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res30</span><span class="p">,</span> <span class="nx">res30a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"0-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res31</span><span class="p">,</span> <span class="nx">res31a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Lora"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"(1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res32</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res32</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{5 1 2 1 1692632678249-0 0-0 5 {1692632639151-0 map[rider:Castilla]} {1692632678249-0 map[rider:Norem]} 1692632639151-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res33</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoGroups</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{italy_riders 3 2 1692632662819-0 3 2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res34</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoConsumers</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res34) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{Alice 1 1ms 1ms} {Bob 1 2ms 2ms} {Lora 0 1ms -1ms}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Jones"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res35</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res35</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res36</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res36) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1726649529170-1 map[rider:Wood]} {1726649529171-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res37</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res37</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res38</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLenApprox</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="mi">20</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res38</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xdel</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633198206-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633208557-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res39</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res39</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]} {1692633208557-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res40</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XDel</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1692633208557-0"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res40</span><span class="p">)</span> <span class="c1">// 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res41</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res41</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Go_stream_tutorial-stepxgroup_read_id')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button aria-controls="panel_Go_stream_tutorial-stepxgroup_read_id" 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10.9895 13.012C10.9895 14.081 10.9795 14.944 10.9795 15.206C10.9795 15.42 11.1235 15.669 11.5295 15.591C13.3328 14.9911 14.8636 13.7689 15.8479 12.1432C16.8321 10.5175 17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> <input class="radiotab w-0 h-0" data-lang="dotnet" id="Csharp_stream_tutorial-stepxgroup_read_id" name="stream_tutorial-stepxgroup_read_id" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Csharp_stream_tutorial-stepxgroup_read_id" title="Open example"> C# </label> <div aria-labelledby="tab-stream_tutorial-stepxgroup_read_id" class="panel order-last hidden w-full mt-0 relative" id="panel_Csharp_stream_tutorial-stepxgroup_read_id" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-C#" data-lang="C#"><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">System.Runtime.CompilerServices</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">NRedisStack.Tests</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">StackExchange.Redis</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">public</span> <span class="k">class</span> <span class="nc">StreamTutorial</span> </span></span><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">public</span> <span class="k">void</span> <span class="n">run</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">muxer</span> <span class="p">=</span> <span class="n">ConnectionMultiplexer</span><span class="p">.</span><span class="n">Connect</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">db</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetDatabase</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res1</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">30.2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668482289-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res2</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">28.8</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">3</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668766534-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res3</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.7</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712669055705-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res4</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1712668482289-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res5</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread_block' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res6</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.9</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712675674750-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res8</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res9</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-2"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">try</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res10</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="p">(</span><span class="n">RedisServerException</span> <span class="n">ex</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">ex</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_bad_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res11</span> <span class="p">=</span> <span class="s">""</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="n">Version</span> <span class="n">version</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetServer</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">).</span><span class="n">Version</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="p">(</span><span class="n">version</span><span class="p">.</span><span class="n">Major</span> <span class="p">&gt;=</span> <span class="m">7</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-*"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; "0-3"</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_7' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res12</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_all' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res13</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">1712668482289</span><span class="p">,</span> <span class="m">1712668482291</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_time' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res14</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_1' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res15</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712668766534-1"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res16</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712675674750-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_empty' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res17</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrevrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res18</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res19</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res20</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create_mkstream' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744323758-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Royce"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744358384-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Sam-Bodden"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744379676-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744399401-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744413117-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res21</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res21</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res22</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res22</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAcknowledge</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1712744323758-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res24</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xack' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res25</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Bob"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_bob' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingInfo</span> <span class="n">res26</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPending</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"pending: {res26.PendingMessageCount}, min: {res26.LowestPendingMessageId}, max: {res26.HighestPendingMessageId}, consumers:[{string.Join("</span><span class="p">,</span> <span class="s">", res26.Consumers.Select(c =&gt; $"</span><span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">PendingMessageCount</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; pending: 2, min: 1712747506906-0, max: 1712747506907-0, consumers:[name: Bob, pending:2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingMessageInfo</span><span class="p">[]</span> <span class="n">res27</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPendingMessages</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="s">""</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamPendingMessageInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res27</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"message_id: {info.MessageId}, consumer: {info.ConsumerName}, time_since_delivered: {info.IdleTimeInMilliseconds}, times_delivered: {info.DeliveryCount}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506906-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506907-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending_plus_minus' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res28</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res28</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_pending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res29</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">60000</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="m">1712744358384</span> <span class="p">-</span> <span class="m">0</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res30</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"0-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res30.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res30.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0, (1712744358384-0: [rider: Royce])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res31</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"(1712744358384-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res31.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res31.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 0-0, (1712744379676-0: [rider: Sam-Bodden])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim_cursor' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"length: {res32.Length}, radix-tree-keys: {res32.RadixTreeKeys}, radix-tree-nodes: {res32.RadixTreeNodes}, last-generated-id: {res32.LastGeneratedId}, first-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}, last-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; length: 5, radix-tree-keys: 1, radix-tree-nodes: 2, last-generated-id: 1712756762686-1, first-entry: 1712756762685-0: [rider: Castilla], last-entry: 1712756762686-1: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamGroupInfo</span><span class="p">[]</span> <span class="n">res33</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamGroupInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamGroupInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, consumers: {info.ConsumerCount}, pending: {info.PendingMessageCount}, last-delivered-id: {info.LastDeliveredId}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: italy_riders, consumers: 2, pending: 2, last-delivered-id: 1712757192730-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_groups' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamConsumerInfo</span><span class="p">[]</span> <span class="n">res34</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamConsumerInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamConsumerInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res34</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, pending: {info.PendingMessageCount}, idle: {info.IdleTimeInMilliseconds}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Alice, pending: 1, idle: 7717</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Bob, pending: 0, idle: 7722</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_consumers' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Jones"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res36</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res36</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-1: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-2: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336129-0: [rider: Prickett]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336139-0: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758340854-0: [rider: Jones]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758341645-0: [rider: Wood]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758342134-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Smith"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">false</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res37</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res37</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746476-1: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746477-0: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'maxlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">false</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res40</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res40</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-1: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamDelete</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="s">"1712759694003-1"</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res42</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res42</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xdel' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Csharp_stream_tutorial-stepxgroup_read_id')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button aria-controls="panel_Csharp_stream_tutorial-stepxgroup_read_id" class="visibility-button text-neutral-400 hover:text-slate-100 bg-slate-600 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11.5295 15.591C13.3328 14.9911 14.8636 13.7689 15.8479 12.1432C16.8321 10.5175 17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> </div> <p> However, if we acknowledge the message as processed, it will no longer be part of the pending messages history, so the system will no longer report anything: </p> <div class="codetabs cli group flex justify-start items-center flex-wrap box-border rounded-lg mt-0 mb-0 mx-auto bg-slate-900" id="stream_tutorial-stepxack"> <input checked="" class="radiotab w-0 h-0" data-lang="redis-cli" id="redis-cli_stream_tutorial-stepxack" name="stream_tutorial-stepxack" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="redis-cli_stream_tutorial-stepxack" title="Open example"> &gt;_ Redis CLI </label> <div aria-labelledby="tab-stream_tutorial-stepxack" class="panel order-last hidden w-full mt-0 relative" id="panel_redis-cli_stream_tutorial-stepxack" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-plaintext" data-lang="plaintext"><span class="line hl"><span class="cl">&gt; XACK race:italy italy_riders 1692632639151-0 </span></span><span class="line hl"><span class="cl">(integer) 1 </span></span><span class="line hl"><span class="cl">&gt; XREADGROUP GROUP italy_riders Alice STREAMS race:italy 0 </span></span><span class="line hl"><span class="cl">1) 1) "race:italy" </span></span><span class="line hl"><span class="cl"> 2) (empty array)</span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" 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aria-labelledby="tab-stream_tutorial-stepxack" class="panel order-last hidden w-full mt-0 relative" id="panel_Python_stream_tutorial-stepxack" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="s2">""" </span></span></span><span class="line"><span class="cl"><span class="s2">Code samples for Stream doc pages: </span></span></span><span class="line"><span class="cl"><span class="s2"> https://redis.io/docs/latest/develop/data-types/streams/ </span></span></span><span class="line"><span class="cl"><span class="s2">"""</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span> <span class="o">=</span> <span class="n">redis</span><span class="o">.</span><span class="n">Redis</span><span class="p">(</span><span class="n">decode_responses</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res1</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res1</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629576966-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res2</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res2</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629594113-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res3</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res3</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629613374-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res4</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"1691765278160-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res4</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res5</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span> <span class="n">block</span><span class="o">=</span><span class="mi">300</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france',</span> </span></span><span class="line"><span class="cl"><span class="c1"># [('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res6</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res6</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629676124-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res7</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res7</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res8</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res8</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res9</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-2"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res9</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">try</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="n">res10</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">res10</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"><span class="k">except</span> <span class="n">redis</span><span class="o">.</span><span class="n">exceptions</span><span class="o">.</span><span class="n">ResponseError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">e</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; WRONGID</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># Not yet implemented</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res11</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res12</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="mi">1692629576965</span><span class="p">,</span> <span class="mi">1692629576967</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res13</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res14</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629594113-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res14</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res15</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629676124-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res15</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; []</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res16</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrevrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res16</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res17</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res17</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res18</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"france_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res18</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res19</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">,</span> <span class="n">mkstream</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res19</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Royce"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Sam-Bodden"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res20</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res20</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res21</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res21</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res22</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xack</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"1692629925771-0"</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res22</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res23</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res23</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', []]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res24</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res24</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:italy', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Royce'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Sam-Bodden'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res25</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res25</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'consumers': [{'name': 'Bob', 'pending': 2}]</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res26</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending_range</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res26</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925789-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># },</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925790-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res27</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res27</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res28</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s2">"1692629925789-0"</span><span class="p">])</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res28</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res29</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"0-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res29</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res30</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"(1692629925789-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res30</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res31</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_stream</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res31</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-generated-id': '1692629926436-0', 'groups': 1,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-entry': ('1692629926436-0', {'rider': 'Norem'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res32</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_groups</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'name': 'italy_riders', 'consumers': 2, 'pending': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-delivered-id': '1692629925790-0'</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res33</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_consumers</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res33</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Alice', 'pending': 2, 'idle': 199332},</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Bob', 'pending': 0, 'idle': 489170}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Jones"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Wood"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Henshaw"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res34</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res34</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res35</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res35</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0', {'rider': 'Royce'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0', {'rider': 'Sam-Bodden'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925791-0', {'rider': 'Prickett'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629926436-0', {'rider': 'Norem'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630612602-0', {'rider': 'Jones'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630641947-0', {'rider': 'Wood'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Smith"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res36</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res36</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res37</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res37</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res38</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res38</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res39</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res39</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res40</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xdel</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692631018238-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res40</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res41</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res41</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})]</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Python_stream_tutorial-stepxack')" tabindex="1" title="Copy to clipboard"> <svg 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class="nx">createClient</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> <span class="nx">from</span> <span class="s1">'redis'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">client</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">createClient</span><span class="p">();</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">connect</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res1</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'30.2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1700073067968-0 N.B. actual values will differ from these examples </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res2</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'28.8'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'3'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629594113-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res3</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.7'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629613374-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res4</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1691765278160-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res4</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res5</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">block</span><span class="o">:</span> <span class="mi">300</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res5</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res6</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.9'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'2'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629676124-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res7</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res8</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res9</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-2'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="k">try</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kr">const</span> <span class="nx">res10</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res10</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> <span class="k">catch</span> <span class="p">(</span><span class="nx">error</span><span class="p">)</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">error</span><span class="p">(</span><span class="nx">error</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; WRONGID </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11a</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-*'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">racer</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11a</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res12</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1692629576965'</span><span class="p">,</span> <span class="s1">'1692629576967'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res12</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res13</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res13</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res14</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629594113-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res14</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res15</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629676124-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res15</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res16</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRevRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">1</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res17</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res17</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res18</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'france_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res18</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res19</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MKSTREAM'</span><span class="o">:</span> <span class="kc">true</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Royce'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res20</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res21</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res21</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res22</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAck</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'1692629925771-0'</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res22</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res23</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line hl"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"><span class="p">);</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', []]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res24</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Bob'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res24</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res25</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPending</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res25</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0', 'consumers': [{'name': 'Bob', 'pending': 2}]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res26</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPendingRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res26</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'message_id': '1692629925789-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}, {'message_id': '1692629925790-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res27</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res27</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res28</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s1">'1692629925789-0'</span><span class="p">]</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res28</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res29</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'0-0'</span><span class="p">,</span> <span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res29</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res30</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'(1692629925789-0'</span><span class="p">,</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res30</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res31</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoStream</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res31</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2, 'last-generated-id': '1692629926436-0', 'groups': 1, 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}), 'last-entry': ('1692629926436-0', {'rider': 'Norem'})} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res32</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoGroups</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res32</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'italy_riders', 'consumers': 2, 'pending': 2, 'last-delivered-id': '1692629925790-0'}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res33</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoConsumers</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res33</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'Alice', 'pending': 2, 'idle': 199332}, {'name': 'Bob', 'pending': 0, 'idle': 489170}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Jones'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Wood'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Henshaw'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res34</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res34</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res35</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925771-0', {'rider': 'Castilla'}), ('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'}), ('1692629925791-0', {'rider': 'Prickett'}), ('1692629926436-0', {'rider': 'Norem'}), ('1692630612602-0', {'rider': 'Jones'}), ('1692630641947-0', {'rider': 'Wood'}), ('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Smith'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res36</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res36</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res37</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'MAXLEN'</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res37</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res38</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s2">"MAXLEN"</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res39</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res40</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xDel</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692631018238-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res40</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res41</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Nodejs_stream_tutorial-stepxack')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 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p-1" href="https://github.com/redis/node-redis/tree/emb-examples/doctests/dt-streams.js" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 7.02753 12.605C7.06381 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name="stream_tutorial-stepxack" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Java_stream_tutorial-stepxack" title="Open example"> Java </label> <div aria-labelledby="tab-stream_tutorial-stepxack" class="panel order-last hidden w-full mt-0 relative" id="panel_Java_stream_tutorial-stepxack" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-java" data-lang="java"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nn">io.redis.examples</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.StreamEntryID</span><span class="o">;</span> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.UnifiedJedis</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">public</span> <span class="kd">class</span> <span class="nc">StreamsExample</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kd">public</span> <span class="kt">void</span> <span class="nf">run</span><span class="o">(){</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">UnifiedJedis</span> <span class="n">jedis</span> <span class="o">=</span> <span class="k">new</span> <span class="n">UnifiedJedis</span><span class="o">(</span><span class="s">"redis://localhost:6379"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"30.2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res1</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"28.8"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"3"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res2</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.7"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res3</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582226-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"1701760582225-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res4</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701760841292-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701760841292-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res5</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">block</span><span class="o">(</span><span class="mi">300</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">100</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701761996660-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701761996661-0 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701761996661-1 {rider=Prickett, speed=29.7, location_id=1, position=2}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.9"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res6</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701762285679-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res7</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res8</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res8</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res9</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-2"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res9</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">try</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res10</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res10</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="o">(</span><span class="n">JedisDataException</span> <span class="n">e</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">e</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res11</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-*"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res11</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res12</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res13</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">),</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res14</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res14</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res15</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res15</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res16</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res16</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res17</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrevrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res17</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701765218592-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res18</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res18</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701765384638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701765384638-1 {rider=Norem, speed=28.8, location_id=1, position=3}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res19</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"france_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">false</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res19</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res20</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">true</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res20</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilaa"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Royce"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Sam-Bodden"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id5</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res21</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res21</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res22</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res22</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xack</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">id1</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res23</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res24</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res24</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res25</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Bob"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res25</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701767632261-1 {rider=Royce}, 1701767632262-0 {rider=Sam-Bodden}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingSummary</span> <span class="n">res26</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res26</span><span class="o">.</span><span class="na">getConsumerMessageCount</span><span class="o">());</span> <span class="c1">// &gt;&gt;&gt; {Bob=2} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamPendingEntry</span><span class="o">&gt;</span> <span class="n">res27</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">XPendingParams</span><span class="o">.</span><span class="na">xPendingParams</span><span class="o">().</span><span class="na">start</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MINIMUM_ID</span><span class="o">).</span><span class="na">end</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MAXIMUM_ID</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res27</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768567412-1 Bob idle:0 times:1, 1701768567412-2 Bob idle:0 times:1] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res28</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">(),</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res28</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768744819-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res29</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="mi">0</span><span class="n">L</span><span class="o">,</span> <span class="n">XClaimParams</span><span class="o">.</span><span class="na">xClaimParams</span><span class="o">().</span><span class="na">time</span><span class="o">(</span><span class="mi">60000</span><span class="o">),</span><span class="n">id2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res29</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769004195-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res30</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="s">"0-0"</span><span class="o">),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res30</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769266831-2=[1701769266831-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res31</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">()),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res31</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [0-0=[1701769605847-2 {rider=Sam-Bodden}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoStream</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span><span class="o">.</span><span class="na">getStreamInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {radix-tree-keys=1, radix-tree-nodes=2, entries-added=5, length=5, groups=1, max-deleted-entry-id=0-0, first-entry=1701769637612-0 {rider=Castilaa}, last-generated-id=1701769637612-4, last-entry=1701769637612-4 {rider=Norem}, recorded-first-entry-id=1701769637612-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamGroupInfo</span><span class="o">&gt;</span> <span class="n">res33</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoGroups</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamGroupInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res33</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getGroupInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {last-delivered-id=1701770253659-0, lag=2, pending=2, name=italy_riders, consumers=2, entries-read=3} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamConsumersInfo</span><span class="o">&gt;</span> <span class="n">res34</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoConsumers</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamConsumerInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res34</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getConsumerInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// {inactive=1, idle=1, pending=1, name=Alice} , {inactive=3, idle=3, pending=1, name=Bob} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Jones"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Wood"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Henshaw"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res35</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res36</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res36</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771219852-0 {rider=Castilaa}, 1701771219852-1 {rider=Royce}, 1701771219853-0 {rider=Sam-Bodden}, 1701771219853-1 {rider=Prickett}, 1701771219853-2 {rider=Norem}, 1701771219858-0 {rider=Jones}, 1701771219858-1 {rider=Wood}, 1701771219859-0 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Smith"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">2</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res37</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res37</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771067332-1 {rider=Henshaw}, 1701771067332-2 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">).</span><span class="na">exactTrimming</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res38</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res39</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res40</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res40</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771356428-2 {rider=Henshaw}, 1701771356429-0 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xdel</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id6</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res41</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res42</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res42</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771517639-1 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="o">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Java_stream_tutorial-stepxack')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" 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href="https://github.com/redis/jedis/tree/master/src/test/java/io/redis/examples/StreamsExample.java" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 7.02753 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name="stream_tutorial-stepxack" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Go_stream_tutorial-stepxack" title="Open example"> Go </label> <div aria-labelledby="tab-stream_tutorial-stepxack" class="panel order-last hidden w-full mt-0 relative" id="panel_Go_stream_tutorial-stepxack" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nx">example_commands_test</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"context"</span> </span></span><span class="line"><span class="cl"> <span class="s">"fmt"</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="s">"github.com/redis/go-redis/v9"</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xadd</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res1</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res1) // &gt;&gt;&gt; 1692632086370-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res2</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.PrintLn(res2) // &gt;&gt;&gt; 1692632094485-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res3</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res3) // &gt;&gt;&gt; 1692632102976-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance1</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res4</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1691765278160-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res5</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Block</span><span class="p">:</span> <span class="mi">300</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res5</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; // [{race:france [{1692632086370-0 map[location_id:1 position:1... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res6</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">//fmt.Println(res6) // &gt;&gt;&gt; 1692632147973-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res7</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res7</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceusa</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res8</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res8</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res9</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-2"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res9</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res10</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(err) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res11</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-*"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res11</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance2</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632147973-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res12</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res13</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632086369"</span><span class="p">,</span> <span class="s">"1692632086371"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res14</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res15</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632094485-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632102976-0 map[location_id:1 position:2 rider:Prickett speed:29.7]} {1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632147973-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res17</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRevRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res18</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:france [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreate</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res19</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreate</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res19</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreatemkstream</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res20</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res20</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupread</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632639151-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632647899-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632670501-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632678249-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res25) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res21</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res21) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceitaly</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632670501-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632678249-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res22</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="nx">res23</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAck</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res23</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="nx">res24</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res24</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy []}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res25</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632647899-0 map[rider:Royce]} {1692632662819-0 map[rider:Sam-Bodden]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res26</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPending</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res26</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{2 1692632647899-0 1692632662819-0 map[Bob:2]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res27</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPendingExt</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XPendingExtArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"-"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">End</span><span class="p">:</span> <span class="s">"+"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">10</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res27) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 Bob 0s 1} {1692632662819-0 Bob 0s 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res28</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632647899-0"</span><span class="p">,</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res28</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res29</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MinIdle</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Messages</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"1692632647899-0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res30</span><span class="p">,</span> <span class="nx">res30a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"0-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res31</span><span class="p">,</span> <span class="nx">res31a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Lora"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"(1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res32</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res32</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{5 1 2 1 1692632678249-0 0-0 5 {1692632639151-0 map[rider:Castilla]} {1692632678249-0 map[rider:Norem]} 1692632639151-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res33</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoGroups</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{italy_riders 3 2 1692632662819-0 3 2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res34</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoConsumers</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res34) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{Alice 1 1ms 1ms} {Bob 1 2ms 2ms} {Lora 0 1ms -1ms}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Jones"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res35</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res35</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res36</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res36) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1726649529170-1 map[rider:Wood]} {1726649529171-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res37</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res37</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res38</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLenApprox</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="mi">20</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res38</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xdel</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633198206-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633208557-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res39</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res39</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]} {1692633208557-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res40</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XDel</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1692633208557-0"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res40</span><span class="p">)</span> <span class="c1">// 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res41</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res41</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Go_stream_tutorial-stepxack')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button aria-controls="panel_Go_stream_tutorial-stepxack" class="visibility-button text-neutral-400 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13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 7.02753 12.605C7.06381 12.1992 7.24399 11.8197 7.53553 11.535C5.75953 11.335 3.89153 10.647 3.89153 7.581C3.88005 6.78603 4.17513 6.01716 4.71553 5.434C4.47318 4.74369 4.50322 3.98693 4.79953 3.318C4.79953 3.318 5.47053 3.103 6.99953 4.138C8.31074 3.77905 9.69432 3.77905 11.0055 4.138C12.5325 3.103 13.2055 3.318 13.2055 3.318C13.5012 3.9877 13.5294 4.74513 13.2845 5.435C13.8221 6.01928 14.114 6.78817 14.0995 7.582C14.0995 10.655 12.2285 11.332 10.4465 11.53C10.6375 11.724 10.7847 11.9566 10.8784 12.2123C10.972 12.4679 11.0099 12.7405 10.9895 13.012C10.9895 14.081 10.9795 14.944 10.9795 15.206C10.9795 15.42 11.1235 15.669 11.5295 15.591C13.3328 14.9911 14.8636 13.7689 15.8479 12.1432C16.8321 10.5175 17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> <input class="radiotab w-0 h-0" data-lang="dotnet" id="Csharp_stream_tutorial-stepxack" name="stream_tutorial-stepxack" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Csharp_stream_tutorial-stepxack" title="Open example"> C# </label> <div aria-labelledby="tab-stream_tutorial-stepxack" class="panel order-last hidden w-full mt-0 relative" id="panel_Csharp_stream_tutorial-stepxack" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-C#" data-lang="C#"><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">System.Runtime.CompilerServices</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">NRedisStack.Tests</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">StackExchange.Redis</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">public</span> <span class="k">class</span> <span class="nc">StreamTutorial</span> </span></span><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">public</span> <span class="k">void</span> <span class="n">run</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">muxer</span> <span class="p">=</span> <span class="n">ConnectionMultiplexer</span><span class="p">.</span><span class="n">Connect</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">db</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetDatabase</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res1</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">30.2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668482289-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res2</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">28.8</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">3</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668766534-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res3</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.7</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712669055705-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res4</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1712668482289-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res5</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread_block' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res6</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.9</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712675674750-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res8</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res9</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-2"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">try</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res10</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="p">(</span><span class="n">RedisServerException</span> <span class="n">ex</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">ex</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_bad_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res11</span> <span class="p">=</span> <span class="s">""</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="n">Version</span> <span class="n">version</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetServer</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">).</span><span class="n">Version</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="p">(</span><span class="n">version</span><span class="p">.</span><span class="n">Major</span> <span class="p">&gt;=</span> <span class="m">7</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-*"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; "0-3"</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_7' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res12</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_all' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res13</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">1712668482289</span><span class="p">,</span> <span class="m">1712668482291</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_time' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res14</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_1' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res15</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712668766534-1"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res16</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712675674750-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_empty' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res17</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrevrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res18</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res19</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res20</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create_mkstream' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744323758-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Royce"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744358384-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Sam-Bodden"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744379676-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744399401-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744413117-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res21</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res21</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res22</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAcknowledge</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1712744323758-0"</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res24</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res24</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xack' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res25</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Bob"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_bob' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingInfo</span> <span class="n">res26</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPending</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"pending: {res26.PendingMessageCount}, min: {res26.LowestPendingMessageId}, max: {res26.HighestPendingMessageId}, consumers:[{string.Join("</span><span class="p">,</span> <span class="s">", res26.Consumers.Select(c =&gt; $"</span><span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">PendingMessageCount</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; pending: 2, min: 1712747506906-0, max: 1712747506907-0, consumers:[name: Bob, pending:2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingMessageInfo</span><span class="p">[]</span> <span class="n">res27</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPendingMessages</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="s">""</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamPendingMessageInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res27</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"message_id: {info.MessageId}, consumer: {info.ConsumerName}, time_since_delivered: {info.IdleTimeInMilliseconds}, times_delivered: {info.DeliveryCount}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506906-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506907-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending_plus_minus' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res28</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res28</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_pending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res29</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">60000</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="m">1712744358384</span> <span class="p">-</span> <span class="m">0</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res30</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"0-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res30.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res30.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0, (1712744358384-0: [rider: Royce])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res31</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"(1712744358384-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res31.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res31.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 0-0, (1712744379676-0: [rider: Sam-Bodden])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim_cursor' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"length: {res32.Length}, radix-tree-keys: {res32.RadixTreeKeys}, radix-tree-nodes: {res32.RadixTreeNodes}, last-generated-id: {res32.LastGeneratedId}, first-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}, last-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; length: 5, radix-tree-keys: 1, radix-tree-nodes: 2, last-generated-id: 1712756762686-1, first-entry: 1712756762685-0: [rider: Castilla], last-entry: 1712756762686-1: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamGroupInfo</span><span class="p">[]</span> <span class="n">res33</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamGroupInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamGroupInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, consumers: {info.ConsumerCount}, pending: {info.PendingMessageCount}, last-delivered-id: {info.LastDeliveredId}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: italy_riders, consumers: 2, pending: 2, last-delivered-id: 1712757192730-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_groups' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamConsumerInfo</span><span class="p">[]</span> <span class="n">res34</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamConsumerInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamConsumerInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res34</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, pending: {info.PendingMessageCount}, idle: {info.IdleTimeInMilliseconds}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Alice, pending: 1, idle: 7717</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Bob, pending: 0, idle: 7722</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_consumers' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Jones"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res36</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res36</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-1: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-2: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336129-0: [rider: Prickett]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336139-0: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758340854-0: [rider: Jones]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758341645-0: [rider: Wood]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758342134-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Smith"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">false</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res37</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res37</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746476-1: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746477-0: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'maxlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">false</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res40</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res40</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-1: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamDelete</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="s">"1712759694003-1"</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res42</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res42</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xdel' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Csharp_stream_tutorial-stepxack')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button aria-controls="panel_Csharp_stream_tutorial-stepxack" class="visibility-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 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bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="redis-cli_stream_tutorial-stepxgroup_read_bob" title="Open example"> &gt;_ Redis CLI </label> <div aria-labelledby="tab-stream_tutorial-stepxgroup_read_bob" class="panel order-last hidden w-full mt-0 relative" id="panel_redis-cli_stream_tutorial-stepxgroup_read_bob" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-plaintext" data-lang="plaintext"><span class="line hl"><span class="cl">&gt; XREADGROUP GROUP italy_riders Bob COUNT 2 STREAMS race:italy &gt; </span></span><span class="line hl"><span class="cl">1) 1) "race:italy" </span></span><span class="line hl"><span class="cl"> 2) 1) 1) "1692632647899-0" </span></span><span class="line hl"><span class="cl"> 2) 1) "rider" </span></span><span class="line hl"><span class="cl"> 2) "Royce" </span></span><span class="line hl"><span class="cl"> 2) 1) "1692632662819-0" </span></span><span class="line hl"><span class="cl"> 2) 1) "rider" </span></span><span class="line hl"><span class="cl"> 2) "Sam-Bodden"</span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_redis-cli_stream_tutorial-stepxgroup_read_bob')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <div class="cli-footer flex items-center justify-between 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Try Redis Insight - the developer GUI for Redis. </div> <div class="text-right"> <a class="rounded rounded-mx px-2 py-1 flex items-center text-white text-xs hover:text-white hover:bg-slate-600 hover:border-transparent focus:outline-none focus:ring-2 focus:white focus:border-slate-500" href="https://redis.com/redis-enterprise/redis-insight/" tabindex="1" title="Get Redis Insight"> <svg class="w-4 h-4 mr-1" fill="none" height="14" viewbox="0 0 14 14" width="14" xmlns="http://www.w3.org/2000/svg"> <path d="M2.26236 5.66895L1.21732 6.07172L7.00018 8.65693V7.79842L2.26236 5.66895Z" fill="#fca5a5"> </path> <path d="M2.26236 8.02271L1.21732 8.42548L7.00018 11.0119V10.1516L2.26236 8.02271Z" fill="#fca5a5"> </path> <path d="M1.21732 3.7175L7.00018 6.30392V2.87805L8.66273 2.13423L7.00018 1.49512L1.21732 3.7175Z" fill="#fca5a5"> </path> <path d="M7.00018 2.8781V6.30366L1.21732 3.71724V5.20004L7.00018 7.79705V8.65526L1.21732 6.07217V7.55496L7.00018 10.1553V11.0135L1.21732 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</label> <div aria-labelledby="tab-stream_tutorial-stepxgroup_read_bob" class="panel order-last hidden w-full mt-0 relative" id="panel_Python_stream_tutorial-stepxgroup_read_bob" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="s2">""" </span></span></span><span class="line"><span class="cl"><span class="s2">Code samples for Stream doc pages: </span></span></span><span class="line"><span class="cl"><span class="s2"> https://redis.io/docs/latest/develop/data-types/streams/ </span></span></span><span class="line"><span class="cl"><span class="s2">"""</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span> <span class="o">=</span> <span class="n">redis</span><span class="o">.</span><span class="n">Redis</span><span class="p">(</span><span class="n">decode_responses</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res1</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res1</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629576966-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res2</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res2</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629594113-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res3</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res3</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629613374-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res4</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"1691765278160-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res4</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res5</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span> <span class="n">block</span><span class="o">=</span><span class="mi">300</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france',</span> </span></span><span class="line"><span class="cl"><span class="c1"># [('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res6</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res6</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629676124-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res7</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res7</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res8</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res8</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res9</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-2"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res9</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">try</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="n">res10</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">res10</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"><span class="k">except</span> <span class="n">redis</span><span class="o">.</span><span class="n">exceptions</span><span class="o">.</span><span class="n">ResponseError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">e</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; WRONGID</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># Not yet implemented</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res11</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res12</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="mi">1692629576965</span><span class="p">,</span> <span class="mi">1692629576967</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res13</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res14</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629594113-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res14</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res15</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629676124-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res15</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; []</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res16</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrevrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res16</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res17</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res17</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res18</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"france_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res18</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res19</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">,</span> <span class="n">mkstream</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res19</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Royce"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Sam-Bodden"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res20</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res20</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res21</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res21</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res22</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xack</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"1692629925771-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res22</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res23</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res23</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', []]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res24</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Bob"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="n">res24</span> </span></span><span class="line hl"><span class="cl"><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ['race:italy', [</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ('1692629925789-0',</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># {'rider': 'Royce'}</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ('1692629925790-0',</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># {'rider': 'Sam-Bodden'}</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># )</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res25</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res25</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'consumers': [{'name': 'Bob', 'pending': 2}]</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res26</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending_range</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res26</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925789-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># },</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925790-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res27</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res27</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res28</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s2">"1692629925789-0"</span><span class="p">])</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res28</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res29</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"0-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res29</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res30</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"(1692629925789-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res30</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res31</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_stream</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res31</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-generated-id': '1692629926436-0', 'groups': 1,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-entry': ('1692629926436-0', {'rider': 'Norem'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res32</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_groups</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'name': 'italy_riders', 'consumers': 2, 'pending': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-delivered-id': '1692629925790-0'</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res33</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_consumers</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res33</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Alice', 'pending': 2, 'idle': 199332},</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Bob', 'pending': 0, 'idle': 489170}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Jones"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Wood"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Henshaw"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res34</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res34</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res35</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res35</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0', {'rider': 'Royce'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0', {'rider': 'Sam-Bodden'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925791-0', {'rider': 'Prickett'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629926436-0', {'rider': 'Norem'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630612602-0', {'rider': 'Jones'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630641947-0', {'rider': 'Wood'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Smith"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res36</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res36</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res37</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res37</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res38</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res38</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res39</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res39</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res40</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xdel</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692631018238-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res40</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res41</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res41</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})]</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Python_stream_tutorial-stepxgroup_read_bob')" tabindex="1" title="Copy to clipboard"> <svg 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class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">createClient</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> <span class="nx">from</span> <span class="s1">'redis'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">client</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">createClient</span><span class="p">();</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">connect</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res1</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'30.2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1700073067968-0 N.B. actual values will differ from these examples </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res2</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'28.8'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'3'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629594113-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res3</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.7'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629613374-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res4</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1691765278160-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res4</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res5</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">block</span><span class="o">:</span> <span class="mi">300</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res5</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res6</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.9'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'2'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629676124-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res7</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res8</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res9</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-2'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="k">try</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kr">const</span> <span class="nx">res10</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res10</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> <span class="k">catch</span> <span class="p">(</span><span class="nx">error</span><span class="p">)</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">error</span><span class="p">(</span><span class="nx">error</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; WRONGID </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11a</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-*'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">racer</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11a</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res12</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1692629576965'</span><span class="p">,</span> <span class="s1">'1692629576967'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res12</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res13</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res13</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res14</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629594113-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res14</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res15</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629676124-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res15</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res16</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRevRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">1</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res17</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res17</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res18</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'france_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res18</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res19</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MKSTREAM'</span><span class="o">:</span> <span class="kc">true</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Royce'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res20</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res21</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res21</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res22</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAck</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'1692629925771-0'</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res22</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res23</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', []]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res24</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'Bob'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line hl"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"><span class="p">);</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res24</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res25</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPending</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res25</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0', 'consumers': [{'name': 'Bob', 'pending': 2}]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res26</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPendingRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res26</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'message_id': '1692629925789-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}, {'message_id': '1692629925790-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res27</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res27</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res28</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s1">'1692629925789-0'</span><span class="p">]</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res28</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res29</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'0-0'</span><span class="p">,</span> <span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res29</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res30</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'(1692629925789-0'</span><span class="p">,</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res30</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res31</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoStream</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res31</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2, 'last-generated-id': '1692629926436-0', 'groups': 1, 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}), 'last-entry': ('1692629926436-0', {'rider': 'Norem'})} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res32</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoGroups</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res32</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'italy_riders', 'consumers': 2, 'pending': 2, 'last-delivered-id': '1692629925790-0'}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res33</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoConsumers</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res33</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'Alice', 'pending': 2, 'idle': 199332}, {'name': 'Bob', 'pending': 0, 'idle': 489170}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Jones'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Wood'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Henshaw'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res34</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res34</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res35</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925771-0', {'rider': 'Castilla'}), ('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'}), ('1692629925791-0', {'rider': 'Prickett'}), ('1692629926436-0', {'rider': 'Norem'}), ('1692630612602-0', {'rider': 'Jones'}), ('1692630641947-0', {'rider': 'Wood'}), ('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Smith'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res36</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res36</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res37</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'MAXLEN'</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res37</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res38</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s2">"MAXLEN"</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res39</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res40</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xDel</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692631018238-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res40</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res41</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Nodejs_stream_tutorial-stepxgroup_read_bob')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" 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name="stream_tutorial-stepxgroup_read_bob" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Java_stream_tutorial-stepxgroup_read_bob" title="Open example"> Java </label> <div aria-labelledby="tab-stream_tutorial-stepxgroup_read_bob" class="panel order-last hidden w-full mt-0 relative" id="panel_Java_stream_tutorial-stepxgroup_read_bob" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-java" data-lang="java"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nn">io.redis.examples</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.StreamEntryID</span><span class="o">;</span> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.UnifiedJedis</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">public</span> <span class="kd">class</span> <span class="nc">StreamsExample</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kd">public</span> <span class="kt">void</span> <span class="nf">run</span><span class="o">(){</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">UnifiedJedis</span> <span class="n">jedis</span> <span class="o">=</span> <span class="k">new</span> <span class="n">UnifiedJedis</span><span class="o">(</span><span class="s">"redis://localhost:6379"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"30.2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res1</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"28.8"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"3"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res2</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.7"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res3</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582226-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"1701760582225-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res4</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701760841292-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701760841292-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res5</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">block</span><span class="o">(</span><span class="mi">300</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">100</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701761996660-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701761996661-0 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701761996661-1 {rider=Prickett, speed=29.7, location_id=1, position=2}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.9"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res6</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701762285679-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res7</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res8</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res8</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res9</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-2"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res9</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">try</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res10</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res10</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="o">(</span><span class="n">JedisDataException</span> <span class="n">e</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">e</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res11</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-*"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res11</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res12</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res13</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">),</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res14</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res14</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res15</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res15</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res16</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res16</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res17</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrevrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res17</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701765218592-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res18</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res18</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701765384638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701765384638-1 {rider=Norem, speed=28.8, location_id=1, position=3}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res19</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"france_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">false</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res19</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res20</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">true</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res20</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilaa"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Royce"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Sam-Bodden"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id5</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res21</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res21</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res22</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res22</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xack</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">id1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res23</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res24</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res24</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res25</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Bob"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res25</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701767632261-1 {rider=Royce}, 1701767632262-0 {rider=Sam-Bodden}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingSummary</span> <span class="n">res26</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res26</span><span class="o">.</span><span class="na">getConsumerMessageCount</span><span class="o">());</span> <span class="c1">// &gt;&gt;&gt; {Bob=2} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamPendingEntry</span><span class="o">&gt;</span> <span class="n">res27</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">XPendingParams</span><span class="o">.</span><span class="na">xPendingParams</span><span class="o">().</span><span class="na">start</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MINIMUM_ID</span><span class="o">).</span><span class="na">end</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MAXIMUM_ID</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res27</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768567412-1 Bob idle:0 times:1, 1701768567412-2 Bob idle:0 times:1] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res28</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">(),</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res28</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768744819-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res29</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="mi">0</span><span class="n">L</span><span class="o">,</span> <span class="n">XClaimParams</span><span class="o">.</span><span class="na">xClaimParams</span><span class="o">().</span><span class="na">time</span><span class="o">(</span><span class="mi">60000</span><span class="o">),</span><span class="n">id2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res29</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769004195-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res30</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="s">"0-0"</span><span class="o">),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res30</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769266831-2=[1701769266831-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res31</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">()),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res31</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [0-0=[1701769605847-2 {rider=Sam-Bodden}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoStream</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span><span class="o">.</span><span class="na">getStreamInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {radix-tree-keys=1, radix-tree-nodes=2, entries-added=5, length=5, groups=1, max-deleted-entry-id=0-0, first-entry=1701769637612-0 {rider=Castilaa}, last-generated-id=1701769637612-4, last-entry=1701769637612-4 {rider=Norem}, recorded-first-entry-id=1701769637612-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamGroupInfo</span><span class="o">&gt;</span> <span class="n">res33</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoGroups</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamGroupInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res33</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getGroupInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {last-delivered-id=1701770253659-0, lag=2, pending=2, name=italy_riders, consumers=2, entries-read=3} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamConsumersInfo</span><span class="o">&gt;</span> <span class="n">res34</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoConsumers</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamConsumerInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res34</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getConsumerInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// {inactive=1, idle=1, pending=1, name=Alice} , {inactive=3, idle=3, pending=1, name=Bob} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Jones"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Wood"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Henshaw"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res35</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res36</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res36</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771219852-0 {rider=Castilaa}, 1701771219852-1 {rider=Royce}, 1701771219853-0 {rider=Sam-Bodden}, 1701771219853-1 {rider=Prickett}, 1701771219853-2 {rider=Norem}, 1701771219858-0 {rider=Jones}, 1701771219858-1 {rider=Wood}, 1701771219859-0 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Smith"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">2</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res37</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res37</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771067332-1 {rider=Henshaw}, 1701771067332-2 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">).</span><span class="na">exactTrimming</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res38</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res39</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res40</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res40</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771356428-2 {rider=Henshaw}, 1701771356429-0 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xdel</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id6</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res41</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res42</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res42</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771517639-1 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="o">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Java_stream_tutorial-stepxgroup_read_bob')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" 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p-1" href="https://github.com/redis/jedis/tree/master/src/test/java/io/redis/examples/StreamsExample.java" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 7.02753 12.605C7.06381 12.1992 7.24399 11.8197 7.53553 11.535C5.75953 11.335 3.89153 10.647 3.89153 7.581C3.88005 6.78603 4.17513 6.01716 4.71553 5.434C4.47318 4.74369 4.50322 3.98693 4.79953 3.318C4.79953 3.318 5.47053 3.103 6.99953 4.138C8.31074 3.77905 9.69432 3.77905 11.0055 4.138C12.5325 3.103 13.2055 3.318 13.2055 3.318C13.5012 3.9877 13.5294 4.74513 13.2845 5.435C13.8221 6.01928 14.114 6.78817 14.0995 7.582C14.0995 10.655 12.2285 11.332 10.4465 11.53C10.6375 11.724 10.7847 11.9566 10.8784 12.2123C10.972 12.4679 11.0099 12.7405 10.9895 13.012C10.9895 14.081 10.9795 14.944 10.9795 15.206C10.9795 15.42 11.1235 15.669 11.5295 15.591C13.3328 14.9911 14.8636 13.7689 15.8479 12.1432C16.8321 10.5175 17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> <input class="radiotab w-0 h-0" data-lang="go" id="Go_stream_tutorial-stepxgroup_read_bob" name="stream_tutorial-stepxgroup_read_bob" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Go_stream_tutorial-stepxgroup_read_bob" title="Open example"> Go </label> <div aria-labelledby="tab-stream_tutorial-stepxgroup_read_bob" class="panel order-last hidden w-full mt-0 relative" id="panel_Go_stream_tutorial-stepxgroup_read_bob" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nx">example_commands_test</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"context"</span> </span></span><span class="line"><span class="cl"> <span class="s">"fmt"</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="s">"github.com/redis/go-redis/v9"</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xadd</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res1</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res1) // &gt;&gt;&gt; 1692632086370-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res2</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.PrintLn(res2) // &gt;&gt;&gt; 1692632094485-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res3</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res3) // &gt;&gt;&gt; 1692632102976-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance1</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res4</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1691765278160-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res5</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Block</span><span class="p">:</span> <span class="mi">300</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res5</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; // [{race:france [{1692632086370-0 map[location_id:1 position:1... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res6</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">//fmt.Println(res6) // &gt;&gt;&gt; 1692632147973-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res7</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res7</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceusa</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res8</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res8</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res9</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-2"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res9</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res10</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(err) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res11</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-*"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res11</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance2</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632147973-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res12</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res13</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632086369"</span><span class="p">,</span> <span class="s">"1692632086371"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res14</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res15</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632094485-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632102976-0 map[location_id:1 position:2 rider:Prickett speed:29.7]} {1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632147973-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res17</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRevRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res18</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:france [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreate</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res19</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreate</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res19</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreatemkstream</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res20</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res20</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupread</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632639151-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632647899-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632670501-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632678249-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res25) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res21</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res21) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceitaly</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632670501-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632678249-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res22</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res23</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAck</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res23</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res24</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy []}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="nx">res25</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Bob"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res25</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632647899-0 map[rider:Royce]} {1692632662819-0 map[rider:Sam-Bodden]}]}] </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res26</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPending</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res26</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{2 1692632647899-0 1692632662819-0 map[Bob:2]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res27</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPendingExt</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XPendingExtArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"-"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">End</span><span class="p">:</span> <span class="s">"+"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">10</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res27) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 Bob 0s 1} {1692632662819-0 Bob 0s 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res28</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632647899-0"</span><span class="p">,</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res28</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res29</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MinIdle</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Messages</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"1692632647899-0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res30</span><span class="p">,</span> <span class="nx">res30a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"0-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res31</span><span class="p">,</span> <span class="nx">res31a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Lora"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"(1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res32</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res32</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{5 1 2 1 1692632678249-0 0-0 5 {1692632639151-0 map[rider:Castilla]} {1692632678249-0 map[rider:Norem]} 1692632639151-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res33</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoGroups</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{italy_riders 3 2 1692632662819-0 3 2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res34</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoConsumers</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res34) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{Alice 1 1ms 1ms} {Bob 1 2ms 2ms} {Lora 0 1ms -1ms}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Jones"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res35</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res35</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res36</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res36) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1726649529170-1 map[rider:Wood]} {1726649529171-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res37</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res37</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res38</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLenApprox</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="mi">20</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res38</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xdel</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633198206-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633208557-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res39</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res39</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]} {1692633208557-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res40</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XDel</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1692633208557-0"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res40</span><span class="p">)</span> <span class="c1">// 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res41</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res41</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Go_stream_tutorial-stepxgroup_read_bob')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button aria-controls="panel_Go_stream_tutorial-stepxgroup_read_bob" 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role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-C#" data-lang="C#"><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">System.Runtime.CompilerServices</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">NRedisStack.Tests</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">StackExchange.Redis</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">public</span> <span class="k">class</span> <span class="nc">StreamTutorial</span> </span></span><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">public</span> <span class="k">void</span> <span class="n">run</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">muxer</span> <span class="p">=</span> <span class="n">ConnectionMultiplexer</span><span class="p">.</span><span class="n">Connect</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">db</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetDatabase</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res1</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">30.2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668482289-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res2</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">28.8</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">3</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668766534-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res3</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.7</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712669055705-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res4</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1712668482289-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res5</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread_block' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res6</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.9</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712675674750-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res8</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res9</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-2"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">try</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res10</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="p">(</span><span class="n">RedisServerException</span> <span class="n">ex</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">ex</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_bad_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res11</span> <span class="p">=</span> <span class="s">""</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="n">Version</span> <span class="n">version</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetServer</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">).</span><span class="n">Version</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="p">(</span><span class="n">version</span><span class="p">.</span><span class="n">Major</span> <span class="p">&gt;=</span> <span class="m">7</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-*"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; "0-3"</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_7' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res12</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_all' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res13</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">1712668482289</span><span class="p">,</span> <span class="m">1712668482291</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_time' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res14</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_1' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res15</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712668766534-1"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res16</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712675674750-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_empty' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res17</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrevrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res18</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res19</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res20</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create_mkstream' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744323758-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Royce"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744358384-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Sam-Bodden"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744379676-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744399401-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744413117-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res21</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res21</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res22</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAcknowledge</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1712744323758-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res24</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xack' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res25</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Bob"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res25</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_bob' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingInfo</span> <span class="n">res26</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPending</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"pending: {res26.PendingMessageCount}, min: {res26.LowestPendingMessageId}, max: {res26.HighestPendingMessageId}, consumers:[{string.Join("</span><span class="p">,</span> <span class="s">", res26.Consumers.Select(c =&gt; $"</span><span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">PendingMessageCount</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; pending: 2, min: 1712747506906-0, max: 1712747506907-0, consumers:[name: Bob, pending:2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingMessageInfo</span><span class="p">[]</span> <span class="n">res27</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPendingMessages</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="s">""</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamPendingMessageInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res27</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"message_id: {info.MessageId}, consumer: {info.ConsumerName}, time_since_delivered: {info.IdleTimeInMilliseconds}, times_delivered: {info.DeliveryCount}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506906-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506907-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending_plus_minus' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res28</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res28</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_pending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res29</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">60000</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="m">1712744358384</span> <span class="p">-</span> <span class="m">0</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res30</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"0-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res30.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res30.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0, (1712744358384-0: [rider: Royce])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res31</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"(1712744358384-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res31.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res31.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 0-0, (1712744379676-0: [rider: Sam-Bodden])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim_cursor' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"length: {res32.Length}, radix-tree-keys: {res32.RadixTreeKeys}, radix-tree-nodes: {res32.RadixTreeNodes}, last-generated-id: {res32.LastGeneratedId}, first-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}, last-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; length: 5, radix-tree-keys: 1, radix-tree-nodes: 2, last-generated-id: 1712756762686-1, first-entry: 1712756762685-0: [rider: Castilla], last-entry: 1712756762686-1: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamGroupInfo</span><span class="p">[]</span> <span class="n">res33</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamGroupInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamGroupInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, consumers: {info.ConsumerCount}, pending: {info.PendingMessageCount}, last-delivered-id: {info.LastDeliveredId}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: italy_riders, consumers: 2, pending: 2, last-delivered-id: 1712757192730-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_groups' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamConsumerInfo</span><span class="p">[]</span> <span class="n">res34</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamConsumerInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamConsumerInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res34</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, pending: {info.PendingMessageCount}, idle: {info.IdleTimeInMilliseconds}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Alice, pending: 1, idle: 7717</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Bob, pending: 0, idle: 7722</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_consumers' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Jones"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res36</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res36</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-1: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-2: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336129-0: [rider: Prickett]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336139-0: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758340854-0: [rider: Jones]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758341645-0: [rider: Wood]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758342134-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Smith"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">false</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res37</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res37</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746476-1: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746477-0: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'maxlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">false</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res40</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res40</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-1: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamDelete</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="s">"1712759694003-1"</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res42</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res42</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xdel' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span 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So what happens is that Redis reports just <em> new </em> messages. As you can see the "Castilla" message is not delivered, since it was already delivered to Alice, so Bob gets Royce and Sam-Bodden and so forth. </p> <p> This way Alice, Bob, and any other consumer in the group, are able to read different messages from the same stream, to read their history of yet to process messages, or to mark messages as processed. This allows creating different topologies and semantics for consuming messages from a stream. </p> <p> There are a few things to keep in mind: </p> <ul> <li> Consumers are auto-created the first time they are mentioned, no need for explicit creation. </li> <li> Even with <a href="/docs/latest/commands/xreadgroup/"> <code> XREADGROUP </code> </a> you can read from multiple keys at the same time, however for this to work, you need to create a consumer group with the same name in every stream. This is not a common need, but it is worth mentioning that the feature is technically available. </li> <li> <a href="/docs/latest/commands/xreadgroup/"> <code> XREADGROUP </code> </a> is a <em> write command </em> because even if it reads from the stream, the consumer group is modified as a side effect of reading, so it can only be called on master instances. </li> </ul> <p> An example of a consumer implementation, using consumer groups, written in the Ruby language could be the following. The Ruby code is aimed to be readable by virtually any experienced programmer, even if they do not know Ruby: </p> <div class="highlight"> <pre class="chroma"><code class="language-ruby" data-lang="ruby"><span class="line"><span class="cl"><span class="nb">require</span> <span class="s1">'redis'</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">if</span> <span class="no">ARGV</span><span class="o">.</span><span class="n">length</span> <span class="o">==</span> <span class="mi">0</span> </span></span><span class="line"><span class="cl"> <span class="nb">puts</span> <span class="s2">"Please specify a consumer name"</span> </span></span><span class="line"><span class="cl"> <span class="nb">exit</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"><span class="k">end</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="no">ConsumerName</span> <span class="o">=</span> <span class="no">ARGV</span><span class="o">[</span><span class="mi">0</span><span class="o">]</span> </span></span><span class="line"><span class="cl"><span class="no">GroupName</span> <span class="o">=</span> <span class="s2">"mygroup"</span> </span></span><span class="line"><span class="cl"><span class="n">r</span> <span class="o">=</span> <span class="no">Redis</span><span class="o">.</span><span class="n">new</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">def</span> <span class="nf">process_message</span><span class="p">(</span><span class="nb">id</span><span class="p">,</span><span class="n">msg</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="nb">puts</span> <span class="s2">"[</span><span class="si">#{</span><span class="no">ConsumerName</span><span class="si">}</span><span class="s2">] </span><span class="si">#{</span><span class="nb">id</span><span class="si">}</span><span class="s2"> = </span><span class="si">#{</span><span class="n">msg</span><span class="o">.</span><span class="n">inspect</span><span class="si">}</span><span class="s2">"</span> </span></span><span class="line"><span class="cl"><span class="k">end</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="vg">$lastid</span> <span class="o">=</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="nb">puts</span> <span class="s2">"Consumer </span><span class="si">#{</span><span class="no">ConsumerName</span><span class="si">}</span><span class="s2"> starting..."</span> </span></span><span class="line"><span class="cl"><span class="n">check_backlog</span> <span class="o">=</span> <span class="kp">true</span> </span></span><span class="line"><span class="cl"><span class="k">while</span> <span class="kp">true</span> </span></span><span class="line"><span class="cl"> <span class="c1"># Pick the ID based on the iteration: the first time we want to</span> </span></span><span class="line"><span class="cl"> <span class="c1"># read our pending messages, in case we crashed and are recovering.</span> </span></span><span class="line"><span class="cl"> <span class="c1"># Once we consumed our history, we can start getting new messages.</span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="n">check_backlog</span> </span></span><span class="line"><span class="cl"> <span class="n">myid</span> <span class="o">=</span> <span class="vg">$lastid</span> </span></span><span class="line"><span class="cl"> <span class="k">else</span> </span></span><span class="line"><span class="cl"> <span class="n">myid</span> <span class="o">=</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="k">end</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">items</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span><span class="s1">'GROUP'</span><span class="p">,</span><span class="no">GroupName</span><span class="p">,</span><span class="no">ConsumerName</span><span class="p">,</span><span class="s1">'BLOCK'</span><span class="p">,</span><span class="s1">'2000'</span><span class="p">,</span><span class="s1">'COUNT'</span><span class="p">,</span><span class="s1">'10'</span><span class="p">,</span><span class="s1">'STREAMS'</span><span class="p">,</span><span class="ss">:my_stream_key</span><span class="p">,</span><span class="n">myid</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="n">items</span> <span class="o">==</span> <span class="kp">nil</span> </span></span><span class="line"><span class="cl"> <span class="nb">puts</span> <span class="s2">"Timeout!"</span> </span></span><span class="line"><span class="cl"> <span class="k">next</span> </span></span><span class="line"><span class="cl"> <span class="k">end</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1"># If we receive an empty reply, it means we were consuming our history</span> </span></span><span class="line"><span class="cl"> <span class="c1"># and that the history is now empty. Let's start to consume new messages.</span> </span></span><span class="line"><span class="cl"> <span class="n">check_backlog</span> <span class="o">=</span> <span class="kp">false</span> <span class="k">if</span> <span class="n">items</span><span class="o">[</span><span class="mi">0</span><span class="o">][</span><span class="mi">1</span><span class="o">].</span><span class="n">length</span> <span class="o">==</span> <span class="mi">0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">items</span><span class="o">[</span><span class="mi">0</span><span class="o">][</span><span class="mi">1</span><span class="o">].</span><span class="n">each</span><span class="p">{</span><span class="o">|</span><span class="n">i</span><span class="o">|</span> </span></span><span class="line"><span class="cl"> <span class="nb">id</span><span class="p">,</span><span class="n">fields</span> <span class="o">=</span> <span class="n">i</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1"># Process the message</span> </span></span><span class="line"><span class="cl"> <span class="n">process_message</span><span class="p">(</span><span class="nb">id</span><span class="p">,</span><span class="n">fields</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1"># Acknowledge the message as processed</span> </span></span><span class="line"><span class="cl"> <span class="n">r</span><span class="o">.</span><span class="n">xack</span><span class="p">(</span><span class="ss">:my_stream_key</span><span class="p">,</span><span class="no">GroupName</span><span class="p">,</span><span class="nb">id</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="vg">$lastid</span> <span class="o">=</span> <span class="nb">id</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="k">end</span> </span></span></code></pre> </div> <p> As you can see the idea here is to start by consuming the history, that is, our list of pending messages. This is useful because the consumer may have crashed before, so in the event of a restart we want to re-read messages that were delivered to us without getting acknowledged. Note that we might process a message multiple times or one time (at least in the case of consumer failures, but there are also the limits of Redis persistence and replication involved, see the specific section about this topic). </p> <p> Once the history was consumed, and we get an empty list of messages, we can switch to using the <code> &gt; </code> special ID in order to consume new messages. </p> <h2 id="recovering-from-permanent-failures"> Recovering from permanent failures </h2> <p> The example above allows us to write consumers that participate in the same consumer group, each taking a subset of messages to process, and when recovering from failures re-reading the pending messages that were delivered just to them. However in the real world consumers may permanently fail and never recover. What happens to the pending messages of the consumer that never recovers after stopping for any reason? </p> <p> Redis consumer groups offer a feature that is used in these situations in order to <em> claim </em> the pending messages of a given consumer so that such messages will change ownership and will be re-assigned to a different consumer. The feature is very explicit. A consumer has to inspect the list of pending messages, and will have to claim specific messages using a special command, otherwise the server will leave the messages pending forever and assigned to the old consumer. In this way different applications can choose if to use such a feature or not, and exactly how to use it. </p> <p> The first step of this process is just a command that provides observability of pending entries in the consumer group and is called <a href="/docs/latest/commands/xpending/"> <code> XPENDING </code> </a> . This is a read-only command which is always safe to call and will not change ownership of any message. In its simplest form, the command is called with two arguments, which are the name of the stream and the name of the consumer group. </p> <div class="codetabs cli group flex justify-start items-center flex-wrap box-border rounded-lg mt-0 mb-0 mx-auto bg-slate-900" id="stream_tutorial-stepxpending"> <input checked="" class="radiotab w-0 h-0" data-lang="redis-cli" id="redis-cli_stream_tutorial-stepxpending" name="stream_tutorial-stepxpending" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="redis-cli_stream_tutorial-stepxpending" title="Open example"> &gt;_ Redis CLI </label> <div aria-labelledby="tab-stream_tutorial-stepxpending" class="panel order-last hidden w-full mt-0 relative" id="panel_redis-cli_stream_tutorial-stepxpending" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-plaintext" data-lang="plaintext"><span class="line hl"><span class="cl">&gt; XPENDING race:italy italy_riders </span></span><span class="line hl"><span class="cl">1) (integer) 2 </span></span><span class="line hl"><span class="cl">2) "1692632647899-0" </span></span><span class="line hl"><span class="cl">3) "1692632662819-0" </span></span><span class="line hl"><span class="cl">4) 1) 1) "Bob" </span></span><span class="line hl"><span class="cl"> 2) "2"</span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_redis-cli_stream_tutorial-stepxpending')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <div class="cli-footer flex items-center justify-between rounded-b-md bg-slate-900 mt-0 px-4 pt-0 mb-0 transition-opacity ease-in-out duration-300 opacity-0 invisible group-hover:opacity-100 group-hover:visible"> <div class="flex-1 text-xs text-white overflow-ellipsis"> Are you tired of using redis-cli? Try Redis Insight - the developer GUI for Redis. </div> <div class="text-right"> <a class="rounded rounded-mx px-2 py-1 flex items-center text-white text-xs hover:text-white hover:bg-slate-600 hover:border-transparent focus:outline-none focus:ring-2 focus:white focus:border-slate-500" href="https://redis.com/redis-enterprise/redis-insight/" tabindex="1" title="Get Redis Insight"> <svg class="w-4 h-4 mr-1" fill="none" height="14" viewbox="0 0 14 14" width="14" xmlns="http://www.w3.org/2000/svg"> <path d="M2.26236 5.66895L1.21732 6.07172L7.00018 8.65693V7.79842L2.26236 5.66895Z" fill="#fca5a5"> </path> <path d="M2.26236 8.02271L1.21732 8.42548L7.00018 11.0119V10.1516L2.26236 8.02271Z" fill="#fca5a5"> </path> <path d="M1.21732 3.7175L7.00018 6.30392V2.87805L8.66273 2.13423L7.00018 1.49512L1.21732 3.7175Z" fill="#fca5a5"> </path> <path d="M7.00018 2.8781V6.30366L1.21732 3.71724V5.20004L7.00018 7.79705V8.65526L1.21732 6.07217V7.55496L7.00018 10.1553V11.0135L1.21732 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aria-labelledby="tab-stream_tutorial-stepxpending" class="panel order-last hidden w-full mt-0 relative" id="panel_Python_stream_tutorial-stepxpending" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="s2">""" </span></span></span><span class="line"><span class="cl"><span class="s2">Code samples for Stream doc pages: </span></span></span><span class="line"><span class="cl"><span class="s2"> https://redis.io/docs/latest/develop/data-types/streams/ </span></span></span><span class="line"><span class="cl"><span class="s2">"""</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span> <span class="o">=</span> <span class="n">redis</span><span class="o">.</span><span class="n">Redis</span><span class="p">(</span><span class="n">decode_responses</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res1</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res1</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629576966-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res2</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res2</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629594113-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res3</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res3</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629613374-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res4</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"1691765278160-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res4</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res5</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span> <span class="n">block</span><span class="o">=</span><span class="mi">300</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france',</span> </span></span><span class="line"><span class="cl"><span class="c1"># [('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res6</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res6</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629676124-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res7</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res7</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res8</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res8</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res9</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-2"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res9</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">try</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="n">res10</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">res10</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"><span class="k">except</span> <span class="n">redis</span><span class="o">.</span><span class="n">exceptions</span><span class="o">.</span><span class="n">ResponseError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">e</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; WRONGID</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># Not yet implemented</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res11</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res12</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="mi">1692629576965</span><span class="p">,</span> <span class="mi">1692629576967</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res13</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res14</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629594113-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res14</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res15</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629676124-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res15</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; []</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res16</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrevrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res16</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res17</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res17</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res18</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"france_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res18</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res19</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">,</span> <span class="n">mkstream</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res19</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Royce"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Sam-Bodden"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res20</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res20</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res21</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res21</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res22</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xack</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"1692629925771-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res22</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res23</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res23</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', []]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res24</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res24</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:italy', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Royce'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Sam-Bodden'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res25</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="n">res25</span> </span></span><span class="line hl"><span class="cl"><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># 'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0',</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># 'consumers': [{'name': 'Bob', 'pending': 2}]</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res26</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending_range</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res26</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925789-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># },</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925790-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res27</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res27</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res28</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s2">"1692629925789-0"</span><span class="p">])</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res28</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res29</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"0-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res29</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res30</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"(1692629925789-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res30</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res31</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_stream</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res31</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-generated-id': '1692629926436-0', 'groups': 1,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-entry': ('1692629926436-0', {'rider': 'Norem'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res32</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_groups</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'name': 'italy_riders', 'consumers': 2, 'pending': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-delivered-id': '1692629925790-0'</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res33</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_consumers</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res33</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Alice', 'pending': 2, 'idle': 199332},</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Bob', 'pending': 0, 'idle': 489170}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Jones"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Wood"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Henshaw"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res34</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res34</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res35</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res35</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0', {'rider': 'Royce'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0', {'rider': 'Sam-Bodden'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925791-0', {'rider': 'Prickett'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629926436-0', {'rider': 'Norem'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630612602-0', {'rider': 'Jones'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630641947-0', {'rider': 'Wood'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Smith"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res36</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res36</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res37</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res37</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res38</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res38</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res39</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res39</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res40</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xdel</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692631018238-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res40</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res41</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res41</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})]</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Python_stream_tutorial-stepxpending')" tabindex="1" title="Copy to clipboard"> <svg 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id="Nodejs_stream_tutorial-stepxpending" name="stream_tutorial-stepxpending" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Nodejs_stream_tutorial-stepxpending" title="Open example"> Node.js </label> <div aria-labelledby="tab-stream_tutorial-stepxpending" class="panel order-last hidden w-full mt-0 relative" id="panel_Nodejs_stream_tutorial-stepxpending" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-javascript" data-lang="javascript"><span class="line"><span class="cl"><span class="kr">import</span> <span class="nx">assert</span> <span class="nx">from</span> <span class="s1">'assert'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="kr">import</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">createClient</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> <span class="nx">from</span> <span class="s1">'redis'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">client</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">createClient</span><span class="p">();</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">connect</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res1</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'30.2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1700073067968-0 N.B. actual values will differ from these examples </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res2</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'28.8'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'3'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629594113-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res3</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.7'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629613374-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res4</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1691765278160-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res4</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res5</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">block</span><span class="o">:</span> <span class="mi">300</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res5</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res6</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.9'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'2'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629676124-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res7</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res8</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res9</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-2'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="k">try</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kr">const</span> <span class="nx">res10</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res10</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> <span class="k">catch</span> <span class="p">(</span><span class="nx">error</span><span class="p">)</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">error</span><span class="p">(</span><span class="nx">error</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; WRONGID </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11a</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-*'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">racer</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11a</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res12</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1692629576965'</span><span class="p">,</span> <span class="s1">'1692629576967'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res12</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res13</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res13</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res14</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629594113-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res14</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res15</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629676124-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res15</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res16</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRevRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">1</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res17</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res17</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res18</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'france_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res18</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res19</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MKSTREAM'</span><span class="o">:</span> <span class="kc">true</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Royce'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res20</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res21</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res21</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res22</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAck</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'1692629925771-0'</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res22</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res23</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', []]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res24</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Bob'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res24</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res25</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPending</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res25</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0', 'consumers': [{'name': 'Bob', 'pending': 2}]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res26</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPendingRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res26</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'message_id': '1692629925789-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}, {'message_id': '1692629925790-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res27</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res27</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res28</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s1">'1692629925789-0'</span><span class="p">]</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res28</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res29</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'0-0'</span><span class="p">,</span> <span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res29</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res30</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'(1692629925789-0'</span><span class="p">,</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res30</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res31</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoStream</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res31</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2, 'last-generated-id': '1692629926436-0', 'groups': 1, 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}), 'last-entry': ('1692629926436-0', {'rider': 'Norem'})} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res32</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoGroups</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res32</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'italy_riders', 'consumers': 2, 'pending': 2, 'last-delivered-id': '1692629925790-0'}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res33</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoConsumers</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res33</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'Alice', 'pending': 2, 'idle': 199332}, {'name': 'Bob', 'pending': 0, 'idle': 489170}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Jones'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Wood'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Henshaw'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res34</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res34</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res35</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925771-0', {'rider': 'Castilla'}), ('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'}), ('1692629925791-0', {'rider': 'Prickett'}), ('1692629926436-0', {'rider': 'Norem'}), ('1692630612602-0', {'rider': 'Jones'}), ('1692630641947-0', {'rider': 'Wood'}), ('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Smith'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res36</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res36</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res37</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'MAXLEN'</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res37</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res38</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s2">"MAXLEN"</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res39</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res40</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xDel</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692631018238-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res40</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res41</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Nodejs_stream_tutorial-stepxpending')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" 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href="https://github.com/redis/node-redis/tree/emb-examples/doctests/dt-streams.js" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 7.02753 12.605C7.06381 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name="stream_tutorial-stepxpending" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Java_stream_tutorial-stepxpending" title="Open example"> Java </label> <div aria-labelledby="tab-stream_tutorial-stepxpending" class="panel order-last hidden w-full mt-0 relative" id="panel_Java_stream_tutorial-stepxpending" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-java" data-lang="java"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nn">io.redis.examples</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.StreamEntryID</span><span class="o">;</span> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.UnifiedJedis</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">public</span> <span class="kd">class</span> <span class="nc">StreamsExample</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kd">public</span> <span class="kt">void</span> <span class="nf">run</span><span class="o">(){</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">UnifiedJedis</span> <span class="n">jedis</span> <span class="o">=</span> <span class="k">new</span> <span class="n">UnifiedJedis</span><span class="o">(</span><span class="s">"redis://localhost:6379"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"30.2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res1</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"28.8"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"3"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res2</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.7"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res3</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582226-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"1701760582225-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res4</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701760841292-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701760841292-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res5</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">block</span><span class="o">(</span><span class="mi">300</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">100</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701761996660-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701761996661-0 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701761996661-1 {rider=Prickett, speed=29.7, location_id=1, position=2}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.9"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res6</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701762285679-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res7</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res8</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res8</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res9</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-2"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res9</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">try</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res10</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res10</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="o">(</span><span class="n">JedisDataException</span> <span class="n">e</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">e</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res11</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-*"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res11</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res12</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res13</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">),</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res14</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res14</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res15</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res15</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res16</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res16</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res17</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrevrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res17</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701765218592-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res18</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res18</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701765384638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701765384638-1 {rider=Norem, speed=28.8, location_id=1, position=3}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res19</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"france_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">false</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res19</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res20</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">true</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res20</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilaa"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Royce"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Sam-Bodden"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id5</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res21</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res21</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res22</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res22</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xack</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">id1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res23</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res24</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res24</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res25</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Bob"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res25</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701767632261-1 {rider=Royce}, 1701767632262-0 {rider=Sam-Bodden}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="n">StreamPendingSummary</span> <span class="n">res26</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res26</span><span class="o">.</span><span class="na">getConsumerMessageCount</span><span class="o">());</span> <span class="c1">// &gt;&gt;&gt; {Bob=2} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamPendingEntry</span><span class="o">&gt;</span> <span class="n">res27</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">XPendingParams</span><span class="o">.</span><span class="na">xPendingParams</span><span class="o">().</span><span class="na">start</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MINIMUM_ID</span><span class="o">).</span><span class="na">end</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MAXIMUM_ID</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res27</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768567412-1 Bob idle:0 times:1, 1701768567412-2 Bob idle:0 times:1] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res28</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">(),</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res28</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768744819-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res29</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="mi">0</span><span class="n">L</span><span class="o">,</span> <span class="n">XClaimParams</span><span class="o">.</span><span class="na">xClaimParams</span><span class="o">().</span><span class="na">time</span><span class="o">(</span><span class="mi">60000</span><span class="o">),</span><span class="n">id2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res29</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769004195-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res30</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="s">"0-0"</span><span class="o">),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res30</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769266831-2=[1701769266831-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res31</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">()),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res31</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [0-0=[1701769605847-2 {rider=Sam-Bodden}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoStream</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span><span class="o">.</span><span class="na">getStreamInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {radix-tree-keys=1, radix-tree-nodes=2, entries-added=5, length=5, groups=1, max-deleted-entry-id=0-0, first-entry=1701769637612-0 {rider=Castilaa}, last-generated-id=1701769637612-4, last-entry=1701769637612-4 {rider=Norem}, recorded-first-entry-id=1701769637612-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamGroupInfo</span><span class="o">&gt;</span> <span class="n">res33</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoGroups</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamGroupInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res33</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getGroupInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {last-delivered-id=1701770253659-0, lag=2, pending=2, name=italy_riders, consumers=2, entries-read=3} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamConsumersInfo</span><span class="o">&gt;</span> <span class="n">res34</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoConsumers</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamConsumerInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res34</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getConsumerInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// {inactive=1, idle=1, pending=1, name=Alice} , {inactive=3, idle=3, pending=1, name=Bob} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Jones"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Wood"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Henshaw"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res35</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res36</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res36</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771219852-0 {rider=Castilaa}, 1701771219852-1 {rider=Royce}, 1701771219853-0 {rider=Sam-Bodden}, 1701771219853-1 {rider=Prickett}, 1701771219853-2 {rider=Norem}, 1701771219858-0 {rider=Jones}, 1701771219858-1 {rider=Wood}, 1701771219859-0 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Smith"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">2</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res37</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res37</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771067332-1 {rider=Henshaw}, 1701771067332-2 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">).</span><span class="na">exactTrimming</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res38</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res39</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res40</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res40</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771356428-2 {rider=Henshaw}, 1701771356429-0 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xdel</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id6</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res41</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res42</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res42</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771517639-1 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="o">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Java_stream_tutorial-stepxpending')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" 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href="https://github.com/redis/jedis/tree/master/src/test/java/io/redis/examples/StreamsExample.java" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 7.02753 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name="stream_tutorial-stepxpending" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Go_stream_tutorial-stepxpending" title="Open example"> Go </label> <div aria-labelledby="tab-stream_tutorial-stepxpending" class="panel order-last hidden w-full mt-0 relative" id="panel_Go_stream_tutorial-stepxpending" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nx">example_commands_test</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"context"</span> </span></span><span class="line"><span class="cl"> <span class="s">"fmt"</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="s">"github.com/redis/go-redis/v9"</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xadd</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res1</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res1) // &gt;&gt;&gt; 1692632086370-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res2</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.PrintLn(res2) // &gt;&gt;&gt; 1692632094485-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res3</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res3) // &gt;&gt;&gt; 1692632102976-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance1</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res4</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1691765278160-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res5</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Block</span><span class="p">:</span> <span class="mi">300</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res5</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; // [{race:france [{1692632086370-0 map[location_id:1 position:1... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res6</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">//fmt.Println(res6) // &gt;&gt;&gt; 1692632147973-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res7</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res7</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceusa</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res8</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res8</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res9</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-2"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res9</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res10</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(err) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res11</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-*"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res11</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance2</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632147973-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res12</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res13</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632086369"</span><span class="p">,</span> <span class="s">"1692632086371"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res14</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res15</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632094485-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632102976-0 map[location_id:1 position:2 rider:Prickett speed:29.7]} {1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632147973-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res17</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRevRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res18</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:france [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreate</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res19</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreate</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res19</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreatemkstream</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res20</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res20</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupread</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632639151-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632647899-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632670501-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632678249-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res25) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res21</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res21) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceitaly</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632670501-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632678249-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res22</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res23</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAck</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res23</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res24</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy []}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res25</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632647899-0 map[rider:Royce]} {1692632662819-0 map[rider:Sam-Bodden]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">res26</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPending</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res26</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{2 1692632647899-0 1692632662819-0 map[Bob:2]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res27</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPendingExt</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XPendingExtArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"-"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">End</span><span class="p">:</span> <span class="s">"+"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">10</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res27) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 Bob 0s 1} {1692632662819-0 Bob 0s 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res28</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632647899-0"</span><span class="p">,</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res28</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res29</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MinIdle</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Messages</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"1692632647899-0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res30</span><span class="p">,</span> <span class="nx">res30a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"0-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res31</span><span class="p">,</span> <span class="nx">res31a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Lora"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"(1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res32</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res32</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{5 1 2 1 1692632678249-0 0-0 5 {1692632639151-0 map[rider:Castilla]} {1692632678249-0 map[rider:Norem]} 1692632639151-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res33</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoGroups</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{italy_riders 3 2 1692632662819-0 3 2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res34</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoConsumers</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res34) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{Alice 1 1ms 1ms} {Bob 1 2ms 2ms} {Lora 0 1ms -1ms}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Jones"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res35</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res35</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res36</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res36) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1726649529170-1 map[rider:Wood]} {1726649529171-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res37</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res37</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res38</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLenApprox</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="mi">20</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res38</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xdel</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633198206-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633208557-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res39</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res39</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]} {1692633208557-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res40</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XDel</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1692633208557-0"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res40</span><span class="p">)</span> <span class="c1">// 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res41</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res41</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Go_stream_tutorial-stepxpending')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button aria-controls="panel_Go_stream_tutorial-stepxpending" class="visibility-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 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hover:text-white hover:bg-slate-600 hover:border-transparent focus:outline-none focus:ring-2 focus:white focus:border-slate-500" href="https://redis.io/docs/latest/develop/connect/clients/go/" tabindex="1" title="Quick-Start"> Go Quick-Start </a> <div class="w-1/2"> </div> <div class="flex-1 text-right"> <a class="button text-neutral-400 hover:text-slate-100 h-6 w-6 p-1" href="https://github.com/redis/go-redis/tree/master/doctests/stream_tutorial_test.go" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 7.02753 12.605C7.06381 12.1992 7.24399 11.8197 7.53553 11.535C5.75953 11.335 3.89153 10.647 3.89153 7.581C3.88005 6.78603 4.17513 6.01716 4.71553 5.434C4.47318 4.74369 4.50322 3.98693 4.79953 3.318C4.79953 3.318 5.47053 3.103 6.99953 4.138C8.31074 3.77905 9.69432 3.77905 11.0055 4.138C12.5325 3.103 13.2055 3.318 13.2055 3.318C13.5012 3.9877 13.5294 4.74513 13.2845 5.435C13.8221 6.01928 14.114 6.78817 14.0995 7.582C14.0995 10.655 12.2285 11.332 10.4465 11.53C10.6375 11.724 10.7847 11.9566 10.8784 12.2123C10.972 12.4679 11.0099 12.7405 10.9895 13.012C10.9895 14.081 10.9795 14.944 10.9795 15.206C10.9795 15.42 11.1235 15.669 11.5295 15.591C13.3328 14.9911 14.8636 13.7689 15.8479 12.1432C16.8321 10.5175 17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> <input class="radiotab w-0 h-0" data-lang="dotnet" id="Csharp_stream_tutorial-stepxpending" name="stream_tutorial-stepxpending" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Csharp_stream_tutorial-stepxpending" title="Open example"> C# </label> <div aria-labelledby="tab-stream_tutorial-stepxpending" class="panel order-last hidden w-full mt-0 relative" id="panel_Csharp_stream_tutorial-stepxpending" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-C#" data-lang="C#"><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">System.Runtime.CompilerServices</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">NRedisStack.Tests</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">StackExchange.Redis</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">public</span> <span class="k">class</span> <span class="nc">StreamTutorial</span> </span></span><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">public</span> <span class="k">void</span> <span class="n">run</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">muxer</span> <span class="p">=</span> <span class="n">ConnectionMultiplexer</span><span class="p">.</span><span class="n">Connect</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">db</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetDatabase</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res1</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">30.2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668482289-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res2</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">28.8</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">3</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668766534-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res3</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.7</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712669055705-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res4</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1712668482289-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res5</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread_block' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res6</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.9</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712675674750-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res8</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res9</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-2"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">try</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res10</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="p">(</span><span class="n">RedisServerException</span> <span class="n">ex</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">ex</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_bad_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res11</span> <span class="p">=</span> <span class="s">""</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="n">Version</span> <span class="n">version</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetServer</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">).</span><span class="n">Version</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="p">(</span><span class="n">version</span><span class="p">.</span><span class="n">Major</span> <span class="p">&gt;=</span> <span class="m">7</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-*"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; "0-3"</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_7' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res12</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_all' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res13</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">1712668482289</span><span class="p">,</span> <span class="m">1712668482291</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_time' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res14</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_1' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res15</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712668766534-1"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res16</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712675674750-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_empty' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res17</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrevrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res18</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res19</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res20</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create_mkstream' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744323758-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Royce"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744358384-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Sam-Bodden"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744379676-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744399401-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744413117-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res21</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res21</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res22</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAcknowledge</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1712744323758-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res24</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xack' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res25</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Bob"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_bob' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">StreamPendingInfo</span> <span class="n">res26</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPending</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"pending: {res26.PendingMessageCount}, min: {res26.LowestPendingMessageId}, max: {res26.HighestPendingMessageId}, consumers:[{string.Join("</span><span class="p">,</span> <span class="s">", res26.Consumers.Select(c =&gt; $"</span><span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">PendingMessageCount</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; pending: 2, min: 1712747506906-0, max: 1712747506907-0, consumers:[name: Bob, pending:2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingMessageInfo</span><span class="p">[]</span> <span class="n">res27</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPendingMessages</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="s">""</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamPendingMessageInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res27</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"message_id: {info.MessageId}, consumer: {info.ConsumerName}, time_since_delivered: {info.IdleTimeInMilliseconds}, times_delivered: {info.DeliveryCount}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506906-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506907-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending_plus_minus' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res28</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res28</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_pending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res29</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">60000</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="m">1712744358384</span> <span class="p">-</span> <span class="m">0</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res30</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"0-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res30.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res30.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0, (1712744358384-0: [rider: Royce])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res31</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"(1712744358384-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res31.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res31.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 0-0, (1712744379676-0: [rider: Sam-Bodden])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim_cursor' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"length: {res32.Length}, radix-tree-keys: {res32.RadixTreeKeys}, radix-tree-nodes: {res32.RadixTreeNodes}, last-generated-id: {res32.LastGeneratedId}, first-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}, last-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; length: 5, radix-tree-keys: 1, radix-tree-nodes: 2, last-generated-id: 1712756762686-1, first-entry: 1712756762685-0: [rider: Castilla], last-entry: 1712756762686-1: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamGroupInfo</span><span class="p">[]</span> <span class="n">res33</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamGroupInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamGroupInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, consumers: {info.ConsumerCount}, pending: {info.PendingMessageCount}, last-delivered-id: {info.LastDeliveredId}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: italy_riders, consumers: 2, pending: 2, last-delivered-id: 1712757192730-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_groups' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamConsumerInfo</span><span class="p">[]</span> <span class="n">res34</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamConsumerInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamConsumerInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res34</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, pending: {info.PendingMessageCount}, idle: {info.IdleTimeInMilliseconds}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Alice, pending: 1, idle: 7717</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Bob, pending: 0, idle: 7722</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_consumers' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Jones"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res36</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res36</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-1: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-2: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336129-0: [rider: Prickett]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336139-0: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758340854-0: [rider: Jones]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758341645-0: [rider: Wood]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758342134-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Smith"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">false</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res37</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res37</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746476-1: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746477-0: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'maxlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">false</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res40</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res40</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-1: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamDelete</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="s">"1712759694003-1"</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res42</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res42</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xdel' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 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11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 7.02753 12.605C7.06381 12.1992 7.24399 11.8197 7.53553 11.535C5.75953 11.335 3.89153 10.647 3.89153 7.581C3.88005 6.78603 4.17513 6.01716 4.71553 5.434C4.47318 4.74369 4.50322 3.98693 4.79953 3.318C4.79953 3.318 5.47053 3.103 6.99953 4.138C8.31074 3.77905 9.69432 3.77905 11.0055 4.138C12.5325 3.103 13.2055 3.318 13.2055 3.318C13.5012 3.9877 13.5294 4.74513 13.2845 5.435C13.8221 6.01928 14.114 6.78817 14.0995 7.582C14.0995 10.655 12.2285 11.332 10.4465 11.53C10.6375 11.724 10.7847 11.9566 10.8784 12.2123C10.972 12.4679 11.0099 12.7405 10.9895 13.012C10.9895 14.081 10.9795 14.944 10.9795 15.206C10.9795 15.42 11.1235 15.669 11.5295 15.591C13.3328 14.9911 14.8636 13.7689 15.8479 12.1432C16.8321 10.5175 17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> </div> <p> When called in this way, the command outputs the total number of pending messages in the consumer group (two in this case), the lower and higher message ID among the pending messages, and finally a list of consumers and the number of pending messages they have. We have only Bob with two pending messages because the single message that Alice requested was acknowledged using <a href="/docs/latest/commands/xack/"> <code> XACK </code> </a> . </p> <p> We can ask for more information by giving more arguments to <a href="/docs/latest/commands/xpending/"> <code> XPENDING </code> </a> , because the full command signature is the following: </p> <pre tabindex="0"><code>XPENDING &lt;key&gt; &lt;groupname&gt; [[IDLE &lt;min-idle-time&gt;] &lt;start-id&gt; &lt;end-id&gt; &lt;count&gt; [&lt;consumer-name&gt;]] </code></pre> <p> By providing a start and end ID (that can be just <code> - </code> and <code> + </code> as in <a href="/docs/latest/commands/xrange/"> <code> XRANGE </code> </a> ) and a count to control the amount of information returned by the command, we are able to know more about the pending messages. The optional final argument, the consumer name, is used if we want to limit the output to just messages pending for a given consumer, but won't use this feature in the following example. </p> <div class="codetabs cli group flex justify-start items-center flex-wrap box-border rounded-lg mt-0 mb-0 mx-auto bg-slate-900" id="stream_tutorial-stepxpending_plus_minus"> <input checked="" class="radiotab w-0 h-0" data-lang="redis-cli" id="redis-cli_stream_tutorial-stepxpending_plus_minus" name="stream_tutorial-stepxpending_plus_minus" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="redis-cli_stream_tutorial-stepxpending_plus_minus" title="Open example"> &gt;_ Redis CLI </label> <div aria-labelledby="tab-stream_tutorial-stepxpending_plus_minus" class="panel order-last hidden w-full mt-0 relative" id="panel_redis-cli_stream_tutorial-stepxpending_plus_minus" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-plaintext" data-lang="plaintext"><span class="line hl"><span class="cl">&gt; XPENDING race:italy italy_riders - + 10 </span></span><span class="line hl"><span class="cl">1) 1) "1692632647899-0" </span></span><span class="line hl"><span class="cl"> 2) "Bob" </span></span><span class="line hl"><span class="cl"> 3) (integer) 74642 </span></span><span class="line hl"><span class="cl"> 4) (integer) 1 </span></span><span class="line hl"><span class="cl">2) 1) "1692632662819-0" </span></span><span class="line hl"><span class="cl"> 2) "Bob" </span></span><span class="line hl"><span class="cl"> 3) (integer) 74642 </span></span><span class="line hl"><span class="cl"> 4) (integer) 1</span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_redis-cli_stream_tutorial-stepxpending_plus_minus')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <div class="cli-footer flex items-center justify-between rounded-b-md bg-slate-900 mt-0 px-4 pt-0 mb-0 transition-opacity ease-in-out duration-300 opacity-0 invisible group-hover:opacity-100 group-hover:visible"> <div class="flex-1 text-xs text-white overflow-ellipsis"> Are you tired of using redis-cli? Try Redis Insight - the developer GUI for Redis. </div> <div class="text-right"> <a class="rounded rounded-mx px-2 py-1 flex items-center text-white text-xs hover:text-white hover:bg-slate-600 hover:border-transparent focus:outline-none focus:ring-2 focus:white focus:border-slate-500" href="https://redis.com/redis-enterprise/redis-insight/" tabindex="1" title="Get Redis Insight"> <svg class="w-4 h-4 mr-1" fill="none" height="14" viewbox="0 0 14 14" width="14" xmlns="http://www.w3.org/2000/svg"> <path d="M2.26236 5.66895L1.21732 6.07172L7.00018 8.65693V7.79842L2.26236 5.66895Z" fill="#fca5a5"> </path> <path d="M2.26236 8.02271L1.21732 8.42548L7.00018 11.0119V10.1516L2.26236 8.02271Z" fill="#fca5a5"> </path> <path d="M1.21732 3.7175L7.00018 6.30392V2.87805L8.66273 2.13423L7.00018 1.49512L1.21732 3.7175Z" fill="#fca5a5"> </path> <path d="M7.00018 2.8781V6.30366L1.21732 3.71724V5.20004L7.00018 7.79705V8.65526L1.21732 6.07217V7.55496L7.00018 10.1553V11.0135L1.21732 8.42376V9.90656H1.18878L7.00018 12.5051L8.66273 11.7613V2.13428L7.00018 2.8781Z" fill="#f87171"> </path> <path d="M9.07336 11.5777L10.7359 10.8338V4.01538L9.07336 4.7592V11.5777Z" fill="#f87171"> </path> <path d="M9.07336 4.75867L10.7359 4.01485L9.07336 3.37573V4.75867Z" fill="#fca5a5"> </path> <path d="M11.1481 10.6497L12.8112 9.90591V5.896L11.1487 6.63982L11.1481 10.6497Z" fill="#f87171"> </path> <path d="M11.1481 6.63954L12.8112 5.89572L11.1481 5.25781V6.63954Z" fill="#fca5a5"> </path> </svg> <span> Get Redis Insight </span> </a> </div> </div> </div> <input class="radiotab w-0 h-0" data-lang="python" id="Python_stream_tutorial-stepxpending_plus_minus" name="stream_tutorial-stepxpending_plus_minus" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Python_stream_tutorial-stepxpending_plus_minus" title="Open example"> Python </label> <div aria-labelledby="tab-stream_tutorial-stepxpending_plus_minus" class="panel order-last hidden w-full mt-0 relative" id="panel_Python_stream_tutorial-stepxpending_plus_minus" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="s2">""" </span></span></span><span class="line"><span class="cl"><span class="s2">Code samples for Stream doc pages: </span></span></span><span class="line"><span class="cl"><span class="s2"> https://redis.io/docs/latest/develop/data-types/streams/ </span></span></span><span class="line"><span class="cl"><span class="s2">"""</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span> <span class="o">=</span> <span class="n">redis</span><span class="o">.</span><span class="n">Redis</span><span class="p">(</span><span class="n">decode_responses</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res1</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res1</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629576966-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res2</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res2</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629594113-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res3</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res3</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629613374-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res4</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"1691765278160-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res4</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res5</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span> <span class="n">block</span><span class="o">=</span><span class="mi">300</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france',</span> </span></span><span class="line"><span class="cl"><span class="c1"># [('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res6</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res6</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629676124-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res7</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res7</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res8</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res8</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res9</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-2"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res9</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">try</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="n">res10</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">res10</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"><span class="k">except</span> <span class="n">redis</span><span class="o">.</span><span class="n">exceptions</span><span class="o">.</span><span class="n">ResponseError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">e</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; WRONGID</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># Not yet implemented</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res11</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res12</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="mi">1692629576965</span><span class="p">,</span> <span class="mi">1692629576967</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res13</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res14</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629594113-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res14</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res15</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629676124-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res15</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; []</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res16</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrevrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res16</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res17</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res17</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res18</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"france_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res18</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res19</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">,</span> <span class="n">mkstream</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res19</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Royce"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Sam-Bodden"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res20</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res20</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res21</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res21</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res22</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xack</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"1692629925771-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res22</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res23</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res23</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', []]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res24</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res24</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:italy', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Royce'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Sam-Bodden'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res25</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res25</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'consumers': [{'name': 'Bob', 'pending': 2}]</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res26</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending_range</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="n">res26</span> </span></span><span class="line hl"><span class="cl"><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># {</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># 'message_id': '1692629925789-0', 'consumer': 'Bob',</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># },</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># {</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># 'message_id': '1692629925790-0', 'consumer': 'Bob',</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># }</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res27</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res27</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res28</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s2">"1692629925789-0"</span><span class="p">])</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res28</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res29</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"0-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res29</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res30</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"(1692629925789-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res30</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res31</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_stream</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res31</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-generated-id': '1692629926436-0', 'groups': 1,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-entry': ('1692629926436-0', {'rider': 'Norem'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res32</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_groups</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'name': 'italy_riders', 'consumers': 2, 'pending': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-delivered-id': '1692629925790-0'</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res33</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_consumers</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res33</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Alice', 'pending': 2, 'idle': 199332},</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Bob', 'pending': 0, 'idle': 489170}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Jones"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Wood"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Henshaw"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res34</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res34</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res35</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res35</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0', {'rider': 'Royce'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0', {'rider': 'Sam-Bodden'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925791-0', {'rider': 'Prickett'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629926436-0', {'rider': 'Norem'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630612602-0', {'rider': 'Jones'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630641947-0', {'rider': 'Wood'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Smith"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res36</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res36</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res37</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res37</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res38</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res38</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res39</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res39</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res40</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xdel</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692631018238-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res40</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res41</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res41</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})]</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Python_stream_tutorial-stepxpending_plus_minus')" tabindex="1" title="Copy to clipboard"> <svg 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</div> <input class="radiotab w-0 h-0" data-lang="javascript" id="Nodejs_stream_tutorial-stepxpending_plus_minus" name="stream_tutorial-stepxpending_plus_minus" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Nodejs_stream_tutorial-stepxpending_plus_minus" title="Open example"> Node.js </label> <div aria-labelledby="tab-stream_tutorial-stepxpending_plus_minus" class="panel order-last hidden w-full mt-0 relative" id="panel_Nodejs_stream_tutorial-stepxpending_plus_minus" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-javascript" data-lang="javascript"><span class="line"><span class="cl"><span class="kr">import</span> <span class="nx">assert</span> <span class="nx">from</span> <span class="s1">'assert'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="kr">import</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">createClient</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> <span class="nx">from</span> <span class="s1">'redis'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">client</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">createClient</span><span class="p">();</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">connect</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res1</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'30.2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1700073067968-0 N.B. actual values will differ from these examples </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res2</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'28.8'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'3'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629594113-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res3</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.7'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629613374-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res4</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1691765278160-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res4</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res5</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">block</span><span class="o">:</span> <span class="mi">300</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res5</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res6</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.9'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'2'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629676124-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res7</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res8</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res9</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-2'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="k">try</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kr">const</span> <span class="nx">res10</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res10</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> <span class="k">catch</span> <span class="p">(</span><span class="nx">error</span><span class="p">)</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">error</span><span class="p">(</span><span class="nx">error</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; WRONGID </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11a</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-*'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">racer</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11a</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res12</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1692629576965'</span><span class="p">,</span> <span class="s1">'1692629576967'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res12</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res13</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res13</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res14</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629594113-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res14</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res15</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629676124-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res15</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res16</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRevRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">1</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res17</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res17</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res18</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'france_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res18</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res19</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MKSTREAM'</span><span class="o">:</span> <span class="kc">true</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Royce'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res20</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res21</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res21</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res22</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAck</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'1692629925771-0'</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res22</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res23</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', []]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res24</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Bob'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res24</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res25</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPending</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res25</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0', 'consumers': [{'name': 'Bob', 'pending': 2}]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res26</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPendingRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res26</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'message_id': '1692629925789-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}, {'message_id': '1692629925790-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res27</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res27</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res28</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s1">'1692629925789-0'</span><span class="p">]</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res28</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res29</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'0-0'</span><span class="p">,</span> <span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res29</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res30</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'(1692629925789-0'</span><span class="p">,</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res30</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res31</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoStream</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res31</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2, 'last-generated-id': '1692629926436-0', 'groups': 1, 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}), 'last-entry': ('1692629926436-0', {'rider': 'Norem'})} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res32</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoGroups</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res32</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'italy_riders', 'consumers': 2, 'pending': 2, 'last-delivered-id': '1692629925790-0'}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res33</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoConsumers</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res33</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'Alice', 'pending': 2, 'idle': 199332}, {'name': 'Bob', 'pending': 0, 'idle': 489170}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Jones'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Wood'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Henshaw'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res34</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res34</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res35</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925771-0', {'rider': 'Castilla'}), ('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'}), ('1692629925791-0', {'rider': 'Prickett'}), ('1692629926436-0', {'rider': 'Norem'}), ('1692630612602-0', {'rider': 'Jones'}), ('1692630641947-0', {'rider': 'Wood'}), ('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Smith'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res36</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res36</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res37</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'MAXLEN'</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res37</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res38</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s2">"MAXLEN"</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res39</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res40</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xDel</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692631018238-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res40</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res41</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Nodejs_stream_tutorial-stepxpending_plus_minus')" tabindex="1" title="Copy to clipboard"> <svg 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</div> <div class="flex-1 text-right"> <a class="button text-neutral-400 hover:text-slate-100 h-6 w-6 p-1" href="https://github.com/redis/node-redis/tree/emb-examples/doctests/dt-streams.js" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 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</div> <input class="radiotab w-0 h-0" data-lang="java" id="Java_stream_tutorial-stepxpending_plus_minus" name="stream_tutorial-stepxpending_plus_minus" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Java_stream_tutorial-stepxpending_plus_minus" title="Open example"> Java </label> <div aria-labelledby="tab-stream_tutorial-stepxpending_plus_minus" class="panel order-last hidden w-full mt-0 relative" id="panel_Java_stream_tutorial-stepxpending_plus_minus" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-java" data-lang="java"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nn">io.redis.examples</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.StreamEntryID</span><span class="o">;</span> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.UnifiedJedis</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">public</span> <span class="kd">class</span> <span class="nc">StreamsExample</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kd">public</span> <span class="kt">void</span> <span class="nf">run</span><span class="o">(){</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">UnifiedJedis</span> <span class="n">jedis</span> <span class="o">=</span> <span class="k">new</span> <span class="n">UnifiedJedis</span><span class="o">(</span><span class="s">"redis://localhost:6379"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"30.2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res1</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"28.8"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"3"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res2</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.7"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res3</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582226-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"1701760582225-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res4</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701760841292-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701760841292-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res5</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">block</span><span class="o">(</span><span class="mi">300</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">100</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701761996660-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701761996661-0 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701761996661-1 {rider=Prickett, speed=29.7, location_id=1, position=2}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.9"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res6</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701762285679-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res7</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res8</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res8</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res9</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-2"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res9</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">try</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res10</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res10</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="o">(</span><span class="n">JedisDataException</span> <span class="n">e</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">e</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res11</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-*"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res11</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res12</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res13</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">),</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res14</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res14</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res15</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res15</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res16</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res16</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res17</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrevrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res17</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701765218592-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res18</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res18</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701765384638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701765384638-1 {rider=Norem, speed=28.8, location_id=1, position=3}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res19</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"france_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">false</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res19</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res20</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">true</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res20</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilaa"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Royce"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Sam-Bodden"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id5</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res21</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res21</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res22</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res22</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xack</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">id1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res23</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res24</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res24</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res25</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Bob"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res25</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701767632261-1 {rider=Royce}, 1701767632262-0 {rider=Sam-Bodden}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingSummary</span> <span class="n">res26</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res26</span><span class="o">.</span><span class="na">getConsumerMessageCount</span><span class="o">());</span> <span class="c1">// &gt;&gt;&gt; {Bob=2} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamPendingEntry</span><span class="o">&gt;</span> <span class="n">res27</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">XPendingParams</span><span class="o">.</span><span class="na">xPendingParams</span><span class="o">().</span><span class="na">start</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MINIMUM_ID</span><span class="o">).</span><span class="na">end</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MAXIMUM_ID</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res27</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768567412-1 Bob idle:0 times:1, 1701768567412-2 Bob idle:0 times:1] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res28</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">(),</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res28</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768744819-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res29</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="mi">0</span><span class="n">L</span><span class="o">,</span> <span class="n">XClaimParams</span><span class="o">.</span><span class="na">xClaimParams</span><span class="o">().</span><span class="na">time</span><span class="o">(</span><span class="mi">60000</span><span class="o">),</span><span class="n">id2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res29</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769004195-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res30</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="s">"0-0"</span><span class="o">),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res30</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769266831-2=[1701769266831-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res31</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">()),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res31</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [0-0=[1701769605847-2 {rider=Sam-Bodden}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoStream</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span><span class="o">.</span><span class="na">getStreamInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {radix-tree-keys=1, radix-tree-nodes=2, entries-added=5, length=5, groups=1, max-deleted-entry-id=0-0, first-entry=1701769637612-0 {rider=Castilaa}, last-generated-id=1701769637612-4, last-entry=1701769637612-4 {rider=Norem}, recorded-first-entry-id=1701769637612-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamGroupInfo</span><span class="o">&gt;</span> <span class="n">res33</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoGroups</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamGroupInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res33</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getGroupInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {last-delivered-id=1701770253659-0, lag=2, pending=2, name=italy_riders, consumers=2, entries-read=3} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamConsumersInfo</span><span class="o">&gt;</span> <span class="n">res34</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoConsumers</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamConsumerInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res34</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getConsumerInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// {inactive=1, idle=1, pending=1, name=Alice} , {inactive=3, idle=3, pending=1, name=Bob} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Jones"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Wood"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Henshaw"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res35</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res36</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res36</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771219852-0 {rider=Castilaa}, 1701771219852-1 {rider=Royce}, 1701771219853-0 {rider=Sam-Bodden}, 1701771219853-1 {rider=Prickett}, 1701771219853-2 {rider=Norem}, 1701771219858-0 {rider=Jones}, 1701771219858-1 {rider=Wood}, 1701771219859-0 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Smith"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">2</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res37</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res37</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771067332-1 {rider=Henshaw}, 1701771067332-2 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">).</span><span class="na">exactTrimming</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res38</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res39</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res40</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res40</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771356428-2 {rider=Henshaw}, 1701771356429-0 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xdel</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id6</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res41</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res42</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res42</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771517639-1 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="o">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 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href="https://redis.io/docs/latest/develop/connect/clients/java/jedis/" tabindex="1" title="Quick-Start"> Java Quick-Start </a> <div class="w-1/2"> </div> <div class="flex-1 text-right"> <a class="button text-neutral-400 hover:text-slate-100 h-6 w-6 p-1" href="https://github.com/redis/jedis/tree/master/src/test/java/io/redis/examples/StreamsExample.java" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 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class="nx">example_commands_test</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"context"</span> </span></span><span class="line"><span class="cl"> <span class="s">"fmt"</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="s">"github.com/redis/go-redis/v9"</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xadd</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res1</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res1) // &gt;&gt;&gt; 1692632086370-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res2</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.PrintLn(res2) // &gt;&gt;&gt; 1692632094485-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res3</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res3) // &gt;&gt;&gt; 1692632102976-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance1</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res4</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1691765278160-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res5</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Block</span><span class="p">:</span> <span class="mi">300</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res5</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; // [{race:france [{1692632086370-0 map[location_id:1 position:1... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res6</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">//fmt.Println(res6) // &gt;&gt;&gt; 1692632147973-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res7</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res7</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceusa</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res8</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res8</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res9</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-2"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res9</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res10</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(err) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res11</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-*"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res11</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance2</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632147973-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res12</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res13</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632086369"</span><span class="p">,</span> <span class="s">"1692632086371"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res14</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res15</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632094485-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632102976-0 map[location_id:1 position:2 rider:Prickett speed:29.7]} {1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632147973-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res17</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRevRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res18</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:france [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreate</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res19</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreate</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res19</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreatemkstream</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res20</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res20</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupread</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632639151-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632647899-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632670501-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632678249-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res25) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res21</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res21) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceitaly</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632670501-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632678249-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res22</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res23</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAck</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res23</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res24</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy []}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res25</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632647899-0 map[rider:Royce]} {1692632662819-0 map[rider:Sam-Bodden]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res26</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPending</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res26</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{2 1692632647899-0 1692632662819-0 map[Bob:2]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="nx">res27</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPendingExt</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XPendingExtArgs</span><span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"-"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">End</span><span class="p">:</span> <span class="s">"+"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">10</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="c1">// fmt.Println(res27) </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 Bob 0s 1} {1692632662819-0 Bob 0s 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res28</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632647899-0"</span><span class="p">,</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res28</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res29</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MinIdle</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Messages</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"1692632647899-0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res30</span><span class="p">,</span> <span class="nx">res30a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"0-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res31</span><span class="p">,</span> <span class="nx">res31a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Lora"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"(1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res32</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res32</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{5 1 2 1 1692632678249-0 0-0 5 {1692632639151-0 map[rider:Castilla]} {1692632678249-0 map[rider:Norem]} 1692632639151-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res33</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoGroups</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{italy_riders 3 2 1692632662819-0 3 2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res34</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoConsumers</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res34) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{Alice 1 1ms 1ms} {Bob 1 2ms 2ms} {Lora 0 1ms -1ms}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Jones"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res35</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res35</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res36</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res36) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1726649529170-1 map[rider:Wood]} {1726649529171-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res37</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res37</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res38</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLenApprox</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="mi">20</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res38</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xdel</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633198206-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633208557-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res39</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res39</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]} {1692633208557-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res40</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XDel</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1692633208557-0"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res40</span><span class="p">)</span> <span class="c1">// 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res41</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res41</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Go_stream_tutorial-stepxpending_plus_minus')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 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<div class="cli-footer flex items-center justify-between rounded-b-md bg-slate-900 mt-0 px-4 pt-0 mb-0 transition-opacity ease-in-out duration-300 opacity-0 invisible group-hover:opacity-100 group-hover:visible"> <a class="rounded rounded-mx px-3 py-1 text-white text-xs hover:text-white hover:bg-slate-600 hover:border-transparent focus:outline-none focus:ring-2 focus:white focus:border-slate-500" href="https://redis.io/docs/latest/develop/connect/clients/go/" tabindex="1" title="Quick-Start"> Go Quick-Start </a> <div class="w-1/2"> </div> <div class="flex-1 text-right"> <a class="button text-neutral-400 hover:text-slate-100 h-6 w-6 p-1" href="https://github.com/redis/go-redis/tree/master/doctests/stream_tutorial_test.go" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 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</label> <div aria-labelledby="tab-stream_tutorial-stepxpending_plus_minus" class="panel order-last hidden w-full mt-0 relative" id="panel_Csharp_stream_tutorial-stepxpending_plus_minus" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-C#" data-lang="C#"><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">System.Runtime.CompilerServices</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">NRedisStack.Tests</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">StackExchange.Redis</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">public</span> <span class="k">class</span> <span class="nc">StreamTutorial</span> </span></span><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">public</span> <span class="k">void</span> <span class="n">run</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">muxer</span> <span class="p">=</span> <span class="n">ConnectionMultiplexer</span><span class="p">.</span><span class="n">Connect</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">db</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetDatabase</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res1</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">30.2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668482289-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res2</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">28.8</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">3</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668766534-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res3</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.7</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712669055705-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res4</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1712668482289-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res5</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread_block' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res6</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.9</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712675674750-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res8</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res9</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-2"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">try</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res10</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="p">(</span><span class="n">RedisServerException</span> <span class="n">ex</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">ex</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_bad_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res11</span> <span class="p">=</span> <span class="s">""</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="n">Version</span> <span class="n">version</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetServer</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">).</span><span class="n">Version</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="p">(</span><span class="n">version</span><span class="p">.</span><span class="n">Major</span> <span class="p">&gt;=</span> <span class="m">7</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-*"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; "0-3"</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_7' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res12</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_all' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res13</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">1712668482289</span><span class="p">,</span> <span class="m">1712668482291</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_time' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res14</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_1' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res15</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712668766534-1"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res16</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712675674750-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_empty' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res17</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrevrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res18</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res19</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res20</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create_mkstream' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744323758-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Royce"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744358384-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Sam-Bodden"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744379676-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744399401-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744413117-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res21</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res21</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res22</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAcknowledge</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1712744323758-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res24</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xack' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res25</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Bob"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_bob' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingInfo</span> <span class="n">res26</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPending</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"pending: {res26.PendingMessageCount}, min: {res26.LowestPendingMessageId}, max: {res26.HighestPendingMessageId}, consumers:[{string.Join("</span><span class="p">,</span> <span class="s">", res26.Consumers.Select(c =&gt; $"</span><span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">PendingMessageCount</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; pending: 2, min: 1712747506906-0, max: 1712747506907-0, consumers:[name: Bob, pending:2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">StreamPendingMessageInfo</span><span class="p">[]</span> <span class="n">res27</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPendingMessages</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="s">""</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span> </span></span><span class="line hl"><span class="cl"> <span class="p">);</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamPendingMessageInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res27</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"message_id: {info.MessageId}, consumer: {info.ConsumerName}, time_since_delivered: {info.IdleTimeInMilliseconds}, times_delivered: {info.DeliveryCount}"</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506906-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506907-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending_plus_minus' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res28</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res28</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_pending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res29</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">60000</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="m">1712744358384</span> <span class="p">-</span> <span class="m">0</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res30</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"0-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res30.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res30.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0, (1712744358384-0: [rider: Royce])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res31</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"(1712744358384-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res31.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res31.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 0-0, (1712744379676-0: [rider: Sam-Bodden])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim_cursor' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"length: {res32.Length}, radix-tree-keys: {res32.RadixTreeKeys}, radix-tree-nodes: {res32.RadixTreeNodes}, last-generated-id: {res32.LastGeneratedId}, first-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}, last-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; length: 5, radix-tree-keys: 1, radix-tree-nodes: 2, last-generated-id: 1712756762686-1, first-entry: 1712756762685-0: [rider: Castilla], last-entry: 1712756762686-1: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamGroupInfo</span><span class="p">[]</span> <span class="n">res33</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamGroupInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamGroupInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, consumers: {info.ConsumerCount}, pending: {info.PendingMessageCount}, last-delivered-id: {info.LastDeliveredId}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: italy_riders, consumers: 2, pending: 2, last-delivered-id: 1712757192730-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_groups' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamConsumerInfo</span><span class="p">[]</span> <span class="n">res34</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamConsumerInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamConsumerInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res34</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, pending: {info.PendingMessageCount}, idle: {info.IdleTimeInMilliseconds}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Alice, pending: 1, idle: 7717</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Bob, pending: 0, idle: 7722</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_consumers' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Jones"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res36</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res36</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-1: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-2: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336129-0: [rider: Prickett]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336139-0: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758340854-0: [rider: Jones]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758341645-0: [rider: Wood]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758342134-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Smith"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">false</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res37</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res37</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746476-1: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746477-0: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'maxlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">false</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res40</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res40</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-1: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamDelete</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="s">"1712759694003-1"</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res42</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res42</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xdel' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Csharp_stream_tutorial-stepxpending_plus_minus')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 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7.582C14.0995 10.655 12.2285 11.332 10.4465 11.53C10.6375 11.724 10.7847 11.9566 10.8784 12.2123C10.972 12.4679 11.0099 12.7405 10.9895 13.012C10.9895 14.081 10.9795 14.944 10.9795 15.206C10.9795 15.42 11.1235 15.669 11.5295 15.591C13.3328 14.9911 14.8636 13.7689 15.8479 12.1432C16.8321 10.5175 17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> </div> <p> Now we have the details for each message: the ID, the consumer name, the <em> idle time </em> in milliseconds, which is how many milliseconds have passed since the last time the message was delivered to some consumer, and finally the number of times that a given message was delivered. We have two messages from Bob, and they are idle for 60000+ milliseconds, about a minute. </p> <p> Note that nobody prevents us from checking what the first message content was by just using <a href="/docs/latest/commands/xrange/"> <code> XRANGE </code> </a> . </p> <div class="codetabs cli group flex justify-start items-center flex-wrap box-border rounded-lg mt-0 mb-0 mx-auto bg-slate-900" id="stream_tutorial-stepxrange_pending"> <input checked="" class="radiotab w-0 h-0" data-lang="redis-cli" id="redis-cli_stream_tutorial-stepxrange_pending" name="stream_tutorial-stepxrange_pending" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="redis-cli_stream_tutorial-stepxrange_pending" title="Open example"> &gt;_ Redis CLI </label> <div aria-labelledby="tab-stream_tutorial-stepxrange_pending" class="panel order-last hidden w-full mt-0 relative" id="panel_redis-cli_stream_tutorial-stepxrange_pending" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-plaintext" data-lang="plaintext"><span class="line hl"><span class="cl">&gt; XRANGE race:italy 1692632647899-0 1692632647899-0 </span></span><span class="line hl"><span class="cl">1) 1) "1692632647899-0" </span></span><span class="line hl"><span class="cl"> 2) 1) "rider" </span></span><span class="line hl"><span class="cl"> 2) "Royce"</span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_redis-cli_stream_tutorial-stepxrange_pending')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <div class="cli-footer flex items-center justify-between rounded-b-md bg-slate-900 mt-0 px-4 pt-0 mb-0 transition-opacity ease-in-out duration-300 opacity-0 invisible group-hover:opacity-100 group-hover:visible"> <div class="flex-1 text-xs text-white overflow-ellipsis"> Are you tired of using redis-cli? 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</label> <div aria-labelledby="tab-stream_tutorial-stepxrange_pending" class="panel order-last hidden w-full mt-0 relative" id="panel_Python_stream_tutorial-stepxrange_pending" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="s2">""" </span></span></span><span class="line"><span class="cl"><span class="s2">Code samples for Stream doc pages: </span></span></span><span class="line"><span class="cl"><span class="s2"> https://redis.io/docs/latest/develop/data-types/streams/ </span></span></span><span class="line"><span class="cl"><span class="s2">"""</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span> <span class="o">=</span> <span class="n">redis</span><span class="o">.</span><span class="n">Redis</span><span class="p">(</span><span class="n">decode_responses</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res1</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res1</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629576966-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res2</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res2</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629594113-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res3</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res3</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629613374-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res4</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"1691765278160-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res4</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res5</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span> <span class="n">block</span><span class="o">=</span><span class="mi">300</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france',</span> </span></span><span class="line"><span class="cl"><span class="c1"># [('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res6</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res6</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629676124-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res7</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res7</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res8</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res8</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res9</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-2"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res9</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">try</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="n">res10</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">res10</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"><span class="k">except</span> <span class="n">redis</span><span class="o">.</span><span class="n">exceptions</span><span class="o">.</span><span class="n">ResponseError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">e</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; WRONGID</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># Not yet implemented</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res11</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res12</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="mi">1692629576965</span><span class="p">,</span> <span class="mi">1692629576967</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res13</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res14</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629594113-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res14</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res15</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629676124-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res15</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; []</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res16</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrevrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res16</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res17</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res17</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res18</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"france_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res18</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res19</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">,</span> <span class="n">mkstream</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res19</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Royce"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Sam-Bodden"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res20</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res20</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res21</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res21</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res22</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xack</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"1692629925771-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res22</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res23</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res23</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', []]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res24</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res24</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:italy', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Royce'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Sam-Bodden'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res25</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res25</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'consumers': [{'name': 'Bob', 'pending': 2}]</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res26</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending_range</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res26</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925789-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># },</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925790-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res27</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res27</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res28</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s2">"1692629925789-0"</span><span class="p">])</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res28</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res29</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"0-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res29</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res30</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"(1692629925789-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res30</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res31</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_stream</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res31</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-generated-id': '1692629926436-0', 'groups': 1,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-entry': ('1692629926436-0', {'rider': 'Norem'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res32</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_groups</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'name': 'italy_riders', 'consumers': 2, 'pending': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-delivered-id': '1692629925790-0'</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res33</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_consumers</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res33</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Alice', 'pending': 2, 'idle': 199332},</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Bob', 'pending': 0, 'idle': 489170}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Jones"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Wood"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Henshaw"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res34</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res34</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res35</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res35</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0', {'rider': 'Royce'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0', {'rider': 'Sam-Bodden'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925791-0', {'rider': 'Prickett'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629926436-0', {'rider': 'Norem'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630612602-0', {'rider': 'Jones'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630641947-0', {'rider': 'Wood'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Smith"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res36</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res36</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res37</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res37</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res38</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res38</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res39</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res39</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res40</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xdel</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692631018238-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res40</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res41</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res41</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})]</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Python_stream_tutorial-stepxrange_pending')" tabindex="1" title="Copy to clipboard"> <svg 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data-lang="javascript" id="Nodejs_stream_tutorial-stepxrange_pending" name="stream_tutorial-stepxrange_pending" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Nodejs_stream_tutorial-stepxrange_pending" title="Open example"> Node.js </label> <div aria-labelledby="tab-stream_tutorial-stepxrange_pending" class="panel order-last hidden w-full mt-0 relative" id="panel_Nodejs_stream_tutorial-stepxrange_pending" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-javascript" data-lang="javascript"><span class="line"><span class="cl"><span class="kr">import</span> <span class="nx">assert</span> <span class="nx">from</span> <span class="s1">'assert'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="kr">import</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">createClient</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> <span class="nx">from</span> <span class="s1">'redis'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">client</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">createClient</span><span class="p">();</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">connect</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res1</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'30.2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1700073067968-0 N.B. actual values will differ from these examples </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res2</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'28.8'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'3'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629594113-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res3</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.7'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629613374-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res4</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1691765278160-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res4</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res5</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">block</span><span class="o">:</span> <span class="mi">300</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res5</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res6</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.9'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'2'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629676124-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res7</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res8</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res9</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-2'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="k">try</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kr">const</span> <span class="nx">res10</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res10</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> <span class="k">catch</span> <span class="p">(</span><span class="nx">error</span><span class="p">)</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">error</span><span class="p">(</span><span class="nx">error</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; WRONGID </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11a</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-*'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">racer</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11a</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res12</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1692629576965'</span><span class="p">,</span> <span class="s1">'1692629576967'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res12</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res13</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res13</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res14</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629594113-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res14</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res15</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629676124-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res15</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res16</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRevRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">1</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res17</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res17</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res18</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'france_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res18</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res19</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MKSTREAM'</span><span class="o">:</span> <span class="kc">true</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Royce'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res20</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res21</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res21</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res22</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAck</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'1692629925771-0'</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res22</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res23</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', []]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res24</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Bob'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res24</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res25</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPending</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res25</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0', 'consumers': [{'name': 'Bob', 'pending': 2}]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res26</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPendingRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res26</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'message_id': '1692629925789-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}, {'message_id': '1692629925790-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res27</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res27</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res28</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s1">'1692629925789-0'</span><span class="p">]</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res28</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res29</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'0-0'</span><span class="p">,</span> <span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res29</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res30</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'(1692629925789-0'</span><span class="p">,</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res30</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res31</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoStream</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res31</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2, 'last-generated-id': '1692629926436-0', 'groups': 1, 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}), 'last-entry': ('1692629926436-0', {'rider': 'Norem'})} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res32</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoGroups</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res32</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'italy_riders', 'consumers': 2, 'pending': 2, 'last-delivered-id': '1692629925790-0'}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res33</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoConsumers</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res33</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'Alice', 'pending': 2, 'idle': 199332}, {'name': 'Bob', 'pending': 0, 'idle': 489170}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Jones'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Wood'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Henshaw'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res34</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res34</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res35</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925771-0', {'rider': 'Castilla'}), ('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'}), ('1692629925791-0', {'rider': 'Prickett'}), ('1692629926436-0', {'rider': 'Norem'}), ('1692630612602-0', {'rider': 'Jones'}), ('1692630641947-0', {'rider': 'Wood'}), ('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Smith'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res36</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res36</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res37</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'MAXLEN'</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res37</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res38</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s2">"MAXLEN"</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res39</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res40</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xDel</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692631018238-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res40</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res41</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Nodejs_stream_tutorial-stepxrange_pending')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" 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name="stream_tutorial-stepxrange_pending" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Java_stream_tutorial-stepxrange_pending" title="Open example"> Java </label> <div aria-labelledby="tab-stream_tutorial-stepxrange_pending" class="panel order-last hidden w-full mt-0 relative" id="panel_Java_stream_tutorial-stepxrange_pending" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-java" data-lang="java"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nn">io.redis.examples</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.StreamEntryID</span><span class="o">;</span> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.UnifiedJedis</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">public</span> <span class="kd">class</span> <span class="nc">StreamsExample</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kd">public</span> <span class="kt">void</span> <span class="nf">run</span><span class="o">(){</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">UnifiedJedis</span> <span class="n">jedis</span> <span class="o">=</span> <span class="k">new</span> <span class="n">UnifiedJedis</span><span class="o">(</span><span class="s">"redis://localhost:6379"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"30.2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res1</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"28.8"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"3"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res2</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.7"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res3</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582226-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"1701760582225-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res4</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701760841292-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701760841292-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res5</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">block</span><span class="o">(</span><span class="mi">300</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">100</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701761996660-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701761996661-0 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701761996661-1 {rider=Prickett, speed=29.7, location_id=1, position=2}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.9"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res6</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701762285679-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res7</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res8</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res8</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res9</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-2"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res9</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">try</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res10</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res10</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="o">(</span><span class="n">JedisDataException</span> <span class="n">e</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">e</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res11</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-*"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res11</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res12</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res13</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">),</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res14</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res14</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res15</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res15</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res16</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res16</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res17</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrevrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res17</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701765218592-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res18</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res18</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701765384638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701765384638-1 {rider=Norem, speed=28.8, location_id=1, position=3}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res19</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"france_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">false</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res19</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res20</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">true</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res20</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilaa"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Royce"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Sam-Bodden"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id5</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res21</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res21</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res22</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res22</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xack</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">id1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res23</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res24</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res24</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res25</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Bob"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res25</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701767632261-1 {rider=Royce}, 1701767632262-0 {rider=Sam-Bodden}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingSummary</span> <span class="n">res26</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res26</span><span class="o">.</span><span class="na">getConsumerMessageCount</span><span class="o">());</span> <span class="c1">// &gt;&gt;&gt; {Bob=2} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamPendingEntry</span><span class="o">&gt;</span> <span class="n">res27</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">XPendingParams</span><span class="o">.</span><span class="na">xPendingParams</span><span class="o">().</span><span class="na">start</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MINIMUM_ID</span><span class="o">).</span><span class="na">end</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MAXIMUM_ID</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res27</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768567412-1 Bob idle:0 times:1, 1701768567412-2 Bob idle:0 times:1] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res28</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">(),</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">());</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res28</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768744819-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res29</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="mi">0</span><span class="n">L</span><span class="o">,</span> <span class="n">XClaimParams</span><span class="o">.</span><span class="na">xClaimParams</span><span class="o">().</span><span class="na">time</span><span class="o">(</span><span class="mi">60000</span><span class="o">),</span><span class="n">id2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res29</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769004195-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res30</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="s">"0-0"</span><span class="o">),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res30</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769266831-2=[1701769266831-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res31</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">()),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res31</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [0-0=[1701769605847-2 {rider=Sam-Bodden}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoStream</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span><span class="o">.</span><span class="na">getStreamInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {radix-tree-keys=1, radix-tree-nodes=2, entries-added=5, length=5, groups=1, max-deleted-entry-id=0-0, first-entry=1701769637612-0 {rider=Castilaa}, last-generated-id=1701769637612-4, last-entry=1701769637612-4 {rider=Norem}, recorded-first-entry-id=1701769637612-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamGroupInfo</span><span class="o">&gt;</span> <span class="n">res33</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoGroups</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamGroupInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res33</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getGroupInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {last-delivered-id=1701770253659-0, lag=2, pending=2, name=italy_riders, consumers=2, entries-read=3} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamConsumersInfo</span><span class="o">&gt;</span> <span class="n">res34</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoConsumers</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamConsumerInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res34</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getConsumerInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// {inactive=1, idle=1, pending=1, name=Alice} , {inactive=3, idle=3, pending=1, name=Bob} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Jones"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Wood"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Henshaw"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res35</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res36</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res36</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771219852-0 {rider=Castilaa}, 1701771219852-1 {rider=Royce}, 1701771219853-0 {rider=Sam-Bodden}, 1701771219853-1 {rider=Prickett}, 1701771219853-2 {rider=Norem}, 1701771219858-0 {rider=Jones}, 1701771219858-1 {rider=Wood}, 1701771219859-0 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Smith"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">2</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res37</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res37</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771067332-1 {rider=Henshaw}, 1701771067332-2 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">).</span><span class="na">exactTrimming</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res38</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res39</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res40</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res40</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771356428-2 {rider=Henshaw}, 1701771356429-0 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xdel</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id6</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res41</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res42</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res42</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771517639-1 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="o">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Java_stream_tutorial-stepxrange_pending')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" 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id="Go_stream_tutorial-stepxrange_pending" name="stream_tutorial-stepxrange_pending" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Go_stream_tutorial-stepxrange_pending" title="Open example"> Go </label> <div aria-labelledby="tab-stream_tutorial-stepxrange_pending" class="panel order-last hidden w-full mt-0 relative" id="panel_Go_stream_tutorial-stepxrange_pending" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nx">example_commands_test</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"context"</span> </span></span><span class="line"><span class="cl"> <span class="s">"fmt"</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="s">"github.com/redis/go-redis/v9"</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xadd</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res1</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res1) // &gt;&gt;&gt; 1692632086370-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res2</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.PrintLn(res2) // &gt;&gt;&gt; 1692632094485-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res3</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res3) // &gt;&gt;&gt; 1692632102976-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance1</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res4</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1691765278160-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res5</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Block</span><span class="p">:</span> <span class="mi">300</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res5</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; // [{race:france [{1692632086370-0 map[location_id:1 position:1... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res6</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">//fmt.Println(res6) // &gt;&gt;&gt; 1692632147973-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res7</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res7</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceusa</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res8</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res8</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res9</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-2"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res9</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res10</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(err) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res11</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-*"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res11</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance2</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632147973-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res12</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res13</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632086369"</span><span class="p">,</span> <span class="s">"1692632086371"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res14</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res15</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632094485-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632102976-0 map[location_id:1 position:2 rider:Prickett speed:29.7]} {1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632147973-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res17</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRevRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res18</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:france [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreate</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res19</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreate</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res19</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreatemkstream</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res20</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res20</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupread</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632639151-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632647899-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632670501-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632678249-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res25) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res21</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res21) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceitaly</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632670501-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632678249-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res22</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res23</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAck</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res23</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res24</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy []}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res25</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632647899-0 map[rider:Royce]} {1692632662819-0 map[rider:Sam-Bodden]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res26</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPending</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res26</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{2 1692632647899-0 1692632662819-0 map[Bob:2]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res27</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPendingExt</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XPendingExtArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"-"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">End</span><span class="p">:</span> <span class="s">"+"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">10</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res27) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 Bob 0s 1} {1692632662819-0 Bob 0s 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="nx">res28</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"1692632647899-0"</span><span class="p">,</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res28</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res29</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MinIdle</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Messages</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"1692632647899-0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res30</span><span class="p">,</span> <span class="nx">res30a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"0-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res31</span><span class="p">,</span> <span class="nx">res31a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Lora"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"(1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res32</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res32</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{5 1 2 1 1692632678249-0 0-0 5 {1692632639151-0 map[rider:Castilla]} {1692632678249-0 map[rider:Norem]} 1692632639151-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res33</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoGroups</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{italy_riders 3 2 1692632662819-0 3 2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res34</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoConsumers</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res34) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{Alice 1 1ms 1ms} {Bob 1 2ms 2ms} {Lora 0 1ms -1ms}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Jones"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res35</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res35</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res36</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res36) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1726649529170-1 map[rider:Wood]} {1726649529171-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res37</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res37</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res38</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLenApprox</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="mi">20</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res38</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xdel</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633198206-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633208557-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res39</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res39</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]} {1692633208557-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res40</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XDel</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1692633208557-0"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res40</span><span class="p">)</span> <span class="c1">// 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res41</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res41</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Go_stream_tutorial-stepxrange_pending')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button aria-controls="panel_Go_stream_tutorial-stepxrange_pending" class="visibility-button text-neutral-400 hover:text-slate-100 bg-slate-600 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11.5295 15.591C13.3328 14.9911 14.8636 13.7689 15.8479 12.1432C16.8321 10.5175 17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> <input class="radiotab w-0 h-0" data-lang="dotnet" id="Csharp_stream_tutorial-stepxrange_pending" name="stream_tutorial-stepxrange_pending" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Csharp_stream_tutorial-stepxrange_pending" title="Open example"> C# </label> <div aria-labelledby="tab-stream_tutorial-stepxrange_pending" class="panel order-last hidden w-full mt-0 relative" id="panel_Csharp_stream_tutorial-stepxrange_pending" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-C#" data-lang="C#"><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">System.Runtime.CompilerServices</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">NRedisStack.Tests</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">StackExchange.Redis</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">public</span> <span class="k">class</span> <span class="nc">StreamTutorial</span> </span></span><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">public</span> <span class="k">void</span> <span class="n">run</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">muxer</span> <span class="p">=</span> <span class="n">ConnectionMultiplexer</span><span class="p">.</span><span class="n">Connect</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">db</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetDatabase</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res1</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">30.2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668482289-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res2</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">28.8</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">3</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668766534-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res3</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.7</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712669055705-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res4</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1712668482289-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res5</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread_block' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res6</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.9</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712675674750-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res8</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res9</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-2"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">try</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res10</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="p">(</span><span class="n">RedisServerException</span> <span class="n">ex</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">ex</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_bad_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res11</span> <span class="p">=</span> <span class="s">""</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="n">Version</span> <span class="n">version</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetServer</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">).</span><span class="n">Version</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="p">(</span><span class="n">version</span><span class="p">.</span><span class="n">Major</span> <span class="p">&gt;=</span> <span class="m">7</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-*"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; "0-3"</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_7' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res12</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_all' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res13</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">1712668482289</span><span class="p">,</span> <span class="m">1712668482291</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_time' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res14</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_1' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res15</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712668766534-1"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res16</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712675674750-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_empty' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res17</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrevrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res18</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res19</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res20</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create_mkstream' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744323758-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Royce"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744358384-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Sam-Bodden"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744379676-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744399401-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744413117-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res21</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res21</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res22</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAcknowledge</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1712744323758-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res24</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xack' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res25</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Bob"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_bob' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingInfo</span> <span class="n">res26</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPending</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"pending: {res26.PendingMessageCount}, min: {res26.LowestPendingMessageId}, max: {res26.HighestPendingMessageId}, consumers:[{string.Join("</span><span class="p">,</span> <span class="s">", res26.Consumers.Select(c =&gt; $"</span><span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">PendingMessageCount</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; pending: 2, min: 1712747506906-0, max: 1712747506907-0, consumers:[name: Bob, pending:2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingMessageInfo</span><span class="p">[]</span> <span class="n">res27</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPendingMessages</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="s">""</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamPendingMessageInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res27</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"message_id: {info.MessageId}, consumer: {info.ConsumerName}, time_since_delivered: {info.IdleTimeInMilliseconds}, times_delivered: {info.DeliveryCount}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506906-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506907-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending_plus_minus' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res28</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res28</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_pending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res29</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">60000</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="m">1712744358384</span> <span class="p">-</span> <span class="m">0</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res30</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"0-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res30.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res30.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0, (1712744358384-0: [rider: Royce])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res31</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"(1712744358384-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res31.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res31.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 0-0, (1712744379676-0: [rider: Sam-Bodden])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim_cursor' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"length: {res32.Length}, radix-tree-keys: {res32.RadixTreeKeys}, radix-tree-nodes: {res32.RadixTreeNodes}, last-generated-id: {res32.LastGeneratedId}, first-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}, last-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; length: 5, radix-tree-keys: 1, radix-tree-nodes: 2, last-generated-id: 1712756762686-1, first-entry: 1712756762685-0: [rider: Castilla], last-entry: 1712756762686-1: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamGroupInfo</span><span class="p">[]</span> <span class="n">res33</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamGroupInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamGroupInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, consumers: {info.ConsumerCount}, pending: {info.PendingMessageCount}, last-delivered-id: {info.LastDeliveredId}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: italy_riders, consumers: 2, pending: 2, last-delivered-id: 1712757192730-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_groups' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamConsumerInfo</span><span class="p">[]</span> <span class="n">res34</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamConsumerInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamConsumerInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res34</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, pending: {info.PendingMessageCount}, idle: {info.IdleTimeInMilliseconds}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Alice, pending: 1, idle: 7717</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Bob, pending: 0, idle: 7722</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_consumers' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Jones"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res36</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res36</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-1: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-2: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336129-0: [rider: Prickett]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336139-0: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758340854-0: [rider: Jones]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758341645-0: [rider: Wood]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758342134-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Smith"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">false</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res37</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res37</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746476-1: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746477-0: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'maxlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">false</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res40</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res40</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-1: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamDelete</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="s">"1712759694003-1"</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res42</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res42</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xdel' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Csharp_stream_tutorial-stepxrange_pending')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button aria-controls="panel_Csharp_stream_tutorial-stepxrange_pending" class="visibility-button text-neutral-400 hover:text-slate-100 bg-slate-600 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12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 7.02753 12.605C7.06381 12.1992 7.24399 11.8197 7.53553 11.535C5.75953 11.335 3.89153 10.647 3.89153 7.581C3.88005 6.78603 4.17513 6.01716 4.71553 5.434C4.47318 4.74369 4.50322 3.98693 4.79953 3.318C4.79953 3.318 5.47053 3.103 6.99953 4.138C8.31074 3.77905 9.69432 3.77905 11.0055 4.138C12.5325 3.103 13.2055 3.318 13.2055 3.318C13.5012 3.9877 13.5294 4.74513 13.2845 5.435C13.8221 6.01928 14.114 6.78817 14.0995 7.582C14.0995 10.655 12.2285 11.332 10.4465 11.53C10.6375 11.724 10.7847 11.9566 10.8784 12.2123C10.972 12.4679 11.0099 12.7405 10.9895 13.012C10.9895 14.081 10.9795 14.944 10.9795 15.206C10.9795 15.42 11.1235 15.669 11.5295 15.591C13.3328 14.9911 14.8636 13.7689 15.8479 12.1432C16.8321 10.5175 17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> </div> <p> We have just to repeat the same ID twice in the arguments. Now that we have some ideas, Alice may decide that after 1 minute of not processing messages, Bob will probably not recover quickly, and it's time to <em> claim </em> such messages and resume the processing in place of Bob. To do so, we use the <a href="/docs/latest/commands/xclaim/"> <code> XCLAIM </code> </a> command. </p> <p> This command is very complex and full of options in its full form, since it is used for replication of consumer groups changes, but we'll use just the arguments that we need normally. In this case it is as simple as: </p> <pre tabindex="0"><code>XCLAIM &lt;key&gt; &lt;group&gt; &lt;consumer&gt; &lt;min-idle-time&gt; &lt;ID-1&gt; &lt;ID-2&gt; ... &lt;ID-N&gt; </code></pre> <p> Basically we say, for this specific key and group, I want that the message IDs specified will change ownership, and will be assigned to the specified consumer name <code> &lt;consumer&gt; </code> . However, we also provide a minimum idle time, so that the operation will only work if the idle time of the mentioned messages is greater than the specified idle time. This is useful because maybe two clients are retrying to claim a message at the same time: </p> <pre tabindex="0"><code>Client 1: XCLAIM race:italy italy_riders Alice 60000 1692632647899-0 Client 2: XCLAIM race:italy italy_riders Lora 60000 1692632647899-0 </code></pre> <p> However, as a side effect, claiming a message will reset its idle time and will increment its number of deliveries counter, so the second client will fail claiming it. In this way we avoid trivial re-processing of messages (even if in the general case you cannot obtain exactly once processing). </p> <p> This is the result of the command execution: </p> <div class="codetabs cli group flex justify-start items-center flex-wrap box-border rounded-lg mt-0 mb-0 mx-auto bg-slate-900" id="stream_tutorial-stepxclaim"> <input checked="" class="radiotab w-0 h-0" data-lang="redis-cli" id="redis-cli_stream_tutorial-stepxclaim" name="stream_tutorial-stepxclaim" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="redis-cli_stream_tutorial-stepxclaim" title="Open example"> &gt;_ Redis CLI </label> <div aria-labelledby="tab-stream_tutorial-stepxclaim" class="panel order-last hidden w-full mt-0 relative" id="panel_redis-cli_stream_tutorial-stepxclaim" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-plaintext" data-lang="plaintext"><span class="line hl"><span class="cl">&gt; XCLAIM race:italy italy_riders Alice 60000 1692632647899-0 </span></span><span class="line hl"><span class="cl">1) 1) "1692632647899-0" </span></span><span class="line hl"><span class="cl"> 2) 1) "rider" </span></span><span class="line hl"><span class="cl"> 2) "Royce"</span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_redis-cli_stream_tutorial-stepxclaim')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <div class="cli-footer flex items-center justify-between rounded-b-md bg-slate-900 mt-0 px-4 pt-0 mb-0 transition-opacity ease-in-out duration-300 opacity-0 invisible group-hover:opacity-100 group-hover:visible"> <div class="flex-1 text-xs text-white overflow-ellipsis"> Are you tired of using redis-cli? Try Redis Insight - the developer GUI for Redis. </div> <div class="text-right"> <a class="rounded rounded-mx px-2 py-1 flex items-center text-white text-xs hover:text-white hover:bg-slate-600 hover:border-transparent focus:outline-none focus:ring-2 focus:white focus:border-slate-500" href="https://redis.com/redis-enterprise/redis-insight/" tabindex="1" title="Get Redis Insight"> <svg class="w-4 h-4 mr-1" fill="none" height="14" viewbox="0 0 14 14" width="14" xmlns="http://www.w3.org/2000/svg"> <path d="M2.26236 5.66895L1.21732 6.07172L7.00018 8.65693V7.79842L2.26236 5.66895Z" fill="#fca5a5"> </path> <path d="M2.26236 8.02271L1.21732 8.42548L7.00018 11.0119V10.1516L2.26236 8.02271Z" fill="#fca5a5"> </path> <path d="M1.21732 3.7175L7.00018 6.30392V2.87805L8.66273 2.13423L7.00018 1.49512L1.21732 3.7175Z" fill="#fca5a5"> </path> <path d="M7.00018 2.8781V6.30366L1.21732 3.71724V5.20004L7.00018 7.79705V8.65526L1.21732 6.07217V7.55496L7.00018 10.1553V11.0135L1.21732 8.42376V9.90656H1.18878L7.00018 12.5051L8.66273 11.7613V2.13428L7.00018 2.8781Z" fill="#f87171"> </path> <path d="M9.07336 11.5777L10.7359 10.8338V4.01538L9.07336 4.7592V11.5777Z" fill="#f87171"> </path> <path d="M9.07336 4.75867L10.7359 4.01485L9.07336 3.37573V4.75867Z" fill="#fca5a5"> </path> <path d="M11.1481 10.6497L12.8112 9.90591V5.896L11.1487 6.63982L11.1481 10.6497Z" fill="#f87171"> </path> <path d="M11.1481 6.63954L12.8112 5.89572L11.1481 5.25781V6.63954Z" fill="#fca5a5"> </path> </svg> <span> Get Redis Insight </span> </a> </div> </div> </div> <input class="radiotab w-0 h-0" data-lang="python" id="Python_stream_tutorial-stepxclaim" name="stream_tutorial-stepxclaim" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Python_stream_tutorial-stepxclaim" title="Open example"> Python </label> <div aria-labelledby="tab-stream_tutorial-stepxclaim" class="panel order-last hidden w-full mt-0 relative" id="panel_Python_stream_tutorial-stepxclaim" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="s2">""" </span></span></span><span class="line"><span class="cl"><span class="s2">Code samples for Stream doc pages: </span></span></span><span class="line"><span class="cl"><span class="s2"> https://redis.io/docs/latest/develop/data-types/streams/ </span></span></span><span class="line"><span class="cl"><span class="s2">"""</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span> <span class="o">=</span> <span class="n">redis</span><span class="o">.</span><span class="n">Redis</span><span class="p">(</span><span class="n">decode_responses</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res1</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res1</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629576966-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res2</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res2</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629594113-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res3</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res3</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629613374-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res4</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"1691765278160-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res4</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res5</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span> <span class="n">block</span><span class="o">=</span><span class="mi">300</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france',</span> </span></span><span class="line"><span class="cl"><span class="c1"># [('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res6</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res6</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629676124-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res7</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res7</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res8</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res8</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res9</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-2"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res9</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">try</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="n">res10</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">res10</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"><span class="k">except</span> <span class="n">redis</span><span class="o">.</span><span class="n">exceptions</span><span class="o">.</span><span class="n">ResponseError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">e</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; WRONGID</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># Not yet implemented</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res11</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res12</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="mi">1692629576965</span><span class="p">,</span> <span class="mi">1692629576967</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res13</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res14</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629594113-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res14</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res15</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629676124-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res15</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; []</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res16</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrevrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res16</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res17</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res17</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res18</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"france_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res18</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res19</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">,</span> <span class="n">mkstream</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res19</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Royce"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Sam-Bodden"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res20</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res20</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res21</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res21</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res22</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xack</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"1692629925771-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res22</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res23</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res23</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', []]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res24</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res24</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:italy', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Royce'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Sam-Bodden'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res25</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res25</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'consumers': [{'name': 'Bob', 'pending': 2}]</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res26</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending_range</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res26</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925789-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># },</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925790-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res27</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res27</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res28</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s2">"1692629925789-0"</span><span class="p">])</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res28</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res29</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"0-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res29</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res30</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"(1692629925789-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res30</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res31</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_stream</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res31</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-generated-id': '1692629926436-0', 'groups': 1,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-entry': ('1692629926436-0', {'rider': 'Norem'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res32</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_groups</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'name': 'italy_riders', 'consumers': 2, 'pending': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-delivered-id': '1692629925790-0'</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res33</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_consumers</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res33</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Alice', 'pending': 2, 'idle': 199332},</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Bob', 'pending': 0, 'idle': 489170}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Jones"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Wood"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Henshaw"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res34</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res34</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res35</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res35</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0', {'rider': 'Royce'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0', {'rider': 'Sam-Bodden'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925791-0', {'rider': 'Prickett'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629926436-0', {'rider': 'Norem'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630612602-0', {'rider': 'Jones'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630641947-0', {'rider': 'Wood'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Smith"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res36</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res36</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res37</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res37</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res38</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res38</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res39</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res39</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res40</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xdel</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692631018238-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res40</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res41</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res41</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})]</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Python_stream_tutorial-stepxclaim')" tabindex="1" title="Copy to clipboard"> <svg 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class="nx">createClient</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> <span class="nx">from</span> <span class="s1">'redis'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">client</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">createClient</span><span class="p">();</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">connect</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res1</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'30.2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1700073067968-0 N.B. actual values will differ from these examples </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res2</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'28.8'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'3'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629594113-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res3</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.7'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629613374-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res4</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1691765278160-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res4</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res5</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">block</span><span class="o">:</span> <span class="mi">300</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res5</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res6</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.9'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'2'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629676124-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res7</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res8</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res9</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-2'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="k">try</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kr">const</span> <span class="nx">res10</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res10</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> <span class="k">catch</span> <span class="p">(</span><span class="nx">error</span><span class="p">)</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">error</span><span class="p">(</span><span class="nx">error</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; WRONGID </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11a</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-*'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">racer</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11a</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res12</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1692629576965'</span><span class="p">,</span> <span class="s1">'1692629576967'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res12</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res13</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res13</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res14</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629594113-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res14</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res15</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629676124-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res15</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res16</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRevRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">1</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res17</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res17</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res18</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'france_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res18</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res19</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MKSTREAM'</span><span class="o">:</span> <span class="kc">true</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Royce'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res20</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res21</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res21</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res22</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAck</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'1692629925771-0'</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res22</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res23</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', []]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res24</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Bob'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res24</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res25</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPending</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res25</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0', 'consumers': [{'name': 'Bob', 'pending': 2}]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res26</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPendingRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res26</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'message_id': '1692629925789-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}, {'message_id': '1692629925790-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res27</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res27</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res28</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xClaim</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s1">'1692629925789-0'</span><span class="p">]</span> </span></span><span class="line hl"><span class="cl"><span class="p">);</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res28</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res29</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'0-0'</span><span class="p">,</span> <span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res29</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res30</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'(1692629925789-0'</span><span class="p">,</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res30</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res31</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoStream</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res31</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2, 'last-generated-id': '1692629926436-0', 'groups': 1, 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}), 'last-entry': ('1692629926436-0', {'rider': 'Norem'})} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res32</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoGroups</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res32</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'italy_riders', 'consumers': 2, 'pending': 2, 'last-delivered-id': '1692629925790-0'}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res33</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoConsumers</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res33</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'Alice', 'pending': 2, 'idle': 199332}, {'name': 'Bob', 'pending': 0, 'idle': 489170}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Jones'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Wood'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Henshaw'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res34</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res34</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res35</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925771-0', {'rider': 'Castilla'}), ('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'}), ('1692629925791-0', {'rider': 'Prickett'}), ('1692629926436-0', {'rider': 'Norem'}), ('1692630612602-0', {'rider': 'Jones'}), ('1692630641947-0', {'rider': 'Wood'}), ('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Smith'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res36</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res36</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res37</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'MAXLEN'</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res37</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res38</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s2">"MAXLEN"</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res39</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res40</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xDel</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692631018238-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res40</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res41</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Nodejs_stream_tutorial-stepxclaim')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" 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href="https://github.com/redis/node-redis/tree/emb-examples/doctests/dt-streams.js" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 7.02753 12.605C7.06381 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name="stream_tutorial-stepxclaim" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Java_stream_tutorial-stepxclaim" title="Open example"> Java </label> <div aria-labelledby="tab-stream_tutorial-stepxclaim" class="panel order-last hidden w-full mt-0 relative" id="panel_Java_stream_tutorial-stepxclaim" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-java" data-lang="java"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nn">io.redis.examples</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.StreamEntryID</span><span class="o">;</span> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.UnifiedJedis</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">public</span> <span class="kd">class</span> <span class="nc">StreamsExample</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kd">public</span> <span class="kt">void</span> <span class="nf">run</span><span class="o">(){</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">UnifiedJedis</span> <span class="n">jedis</span> <span class="o">=</span> <span class="k">new</span> <span class="n">UnifiedJedis</span><span class="o">(</span><span class="s">"redis://localhost:6379"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"30.2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res1</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"28.8"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"3"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res2</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.7"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res3</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582226-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"1701760582225-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res4</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701760841292-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701760841292-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res5</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">block</span><span class="o">(</span><span class="mi">300</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">100</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701761996660-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701761996661-0 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701761996661-1 {rider=Prickett, speed=29.7, location_id=1, position=2}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.9"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res6</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701762285679-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res7</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res8</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res8</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res9</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-2"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res9</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">try</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res10</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res10</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="o">(</span><span class="n">JedisDataException</span> <span class="n">e</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">e</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res11</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-*"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res11</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res12</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res13</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">),</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res14</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res14</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res15</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res15</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res16</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res16</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res17</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrevrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res17</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701765218592-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res18</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res18</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701765384638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701765384638-1 {rider=Norem, speed=28.8, location_id=1, position=3}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res19</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"france_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">false</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res19</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res20</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">true</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res20</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilaa"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Royce"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Sam-Bodden"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id5</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res21</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res21</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res22</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res22</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xack</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">id1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res23</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res24</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res24</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res25</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Bob"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res25</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701767632261-1 {rider=Royce}, 1701767632262-0 {rider=Sam-Bodden}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingSummary</span> <span class="n">res26</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res26</span><span class="o">.</span><span class="na">getConsumerMessageCount</span><span class="o">());</span> <span class="c1">// &gt;&gt;&gt; {Bob=2} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamPendingEntry</span><span class="o">&gt;</span> <span class="n">res27</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">XPendingParams</span><span class="o">.</span><span class="na">xPendingParams</span><span class="o">().</span><span class="na">start</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MINIMUM_ID</span><span class="o">).</span><span class="na">end</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MAXIMUM_ID</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res27</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768567412-1 Bob idle:0 times:1, 1701768567412-2 Bob idle:0 times:1] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res28</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">(),</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res28</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768744819-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res29</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="mi">0</span><span class="n">L</span><span class="o">,</span> <span class="n">XClaimParams</span><span class="o">.</span><span class="na">xClaimParams</span><span class="o">().</span><span class="na">time</span><span class="o">(</span><span class="mi">60000</span><span class="o">),</span><span class="n">id2</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res29</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769004195-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res30</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="s">"0-0"</span><span class="o">),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res30</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769266831-2=[1701769266831-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res31</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">()),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res31</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [0-0=[1701769605847-2 {rider=Sam-Bodden}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoStream</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span><span class="o">.</span><span class="na">getStreamInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {radix-tree-keys=1, radix-tree-nodes=2, entries-added=5, length=5, groups=1, max-deleted-entry-id=0-0, first-entry=1701769637612-0 {rider=Castilaa}, last-generated-id=1701769637612-4, last-entry=1701769637612-4 {rider=Norem}, recorded-first-entry-id=1701769637612-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamGroupInfo</span><span class="o">&gt;</span> <span class="n">res33</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoGroups</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamGroupInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res33</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getGroupInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {last-delivered-id=1701770253659-0, lag=2, pending=2, name=italy_riders, consumers=2, entries-read=3} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamConsumersInfo</span><span class="o">&gt;</span> <span class="n">res34</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoConsumers</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamConsumerInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res34</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getConsumerInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// {inactive=1, idle=1, pending=1, name=Alice} , {inactive=3, idle=3, pending=1, name=Bob} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Jones"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Wood"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Henshaw"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res35</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res36</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res36</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771219852-0 {rider=Castilaa}, 1701771219852-1 {rider=Royce}, 1701771219853-0 {rider=Sam-Bodden}, 1701771219853-1 {rider=Prickett}, 1701771219853-2 {rider=Norem}, 1701771219858-0 {rider=Jones}, 1701771219858-1 {rider=Wood}, 1701771219859-0 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Smith"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">2</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res37</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res37</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771067332-1 {rider=Henshaw}, 1701771067332-2 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">).</span><span class="na">exactTrimming</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res38</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res39</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res40</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res40</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771356428-2 {rider=Henshaw}, 1701771356429-0 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xdel</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id6</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res41</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res42</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res42</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771517639-1 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="o">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Java_stream_tutorial-stepxclaim')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" 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href="https://github.com/redis/jedis/tree/master/src/test/java/io/redis/examples/StreamsExample.java" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 7.02753 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name="stream_tutorial-stepxclaim" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Go_stream_tutorial-stepxclaim" title="Open example"> Go </label> <div aria-labelledby="tab-stream_tutorial-stepxclaim" class="panel order-last hidden w-full mt-0 relative" id="panel_Go_stream_tutorial-stepxclaim" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nx">example_commands_test</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"context"</span> </span></span><span class="line"><span class="cl"> <span class="s">"fmt"</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="s">"github.com/redis/go-redis/v9"</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xadd</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res1</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res1) // &gt;&gt;&gt; 1692632086370-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res2</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.PrintLn(res2) // &gt;&gt;&gt; 1692632094485-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res3</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res3) // &gt;&gt;&gt; 1692632102976-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance1</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res4</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1691765278160-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res5</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Block</span><span class="p">:</span> <span class="mi">300</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res5</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; // [{race:france [{1692632086370-0 map[location_id:1 position:1... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res6</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">//fmt.Println(res6) // &gt;&gt;&gt; 1692632147973-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res7</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res7</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceusa</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res8</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res8</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res9</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-2"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res9</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res10</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(err) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res11</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-*"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res11</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance2</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632147973-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res12</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res13</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632086369"</span><span class="p">,</span> <span class="s">"1692632086371"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res14</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res15</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632094485-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632102976-0 map[location_id:1 position:2 rider:Prickett speed:29.7]} {1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632147973-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res17</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRevRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res18</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:france [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreate</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res19</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreate</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res19</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreatemkstream</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res20</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res20</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupread</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632639151-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632647899-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632670501-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632678249-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res25) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res21</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res21) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceitaly</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632670501-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632678249-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res22</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res23</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAck</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res23</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res24</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy []}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res25</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632647899-0 map[rider:Royce]} {1692632662819-0 map[rider:Sam-Bodden]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res26</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPending</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res26</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{2 1692632647899-0 1692632662819-0 map[Bob:2]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res27</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPendingExt</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XPendingExtArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"-"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">End</span><span class="p">:</span> <span class="s">"+"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">10</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res27) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 Bob 0s 1} {1692632662819-0 Bob 0s 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res28</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632647899-0"</span><span class="p">,</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res28</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="nx">res29</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XClaimArgs</span><span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">MinIdle</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Messages</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"1692632647899-0"</span><span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res30</span><span class="p">,</span> <span class="nx">res30a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"0-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res31</span><span class="p">,</span> <span class="nx">res31a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Lora"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"(1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res32</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res32</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{5 1 2 1 1692632678249-0 0-0 5 {1692632639151-0 map[rider:Castilla]} {1692632678249-0 map[rider:Norem]} 1692632639151-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res33</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoGroups</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{italy_riders 3 2 1692632662819-0 3 2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res34</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoConsumers</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res34) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{Alice 1 1ms 1ms} {Bob 1 2ms 2ms} {Lora 0 1ms -1ms}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Jones"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res35</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res35</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res36</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res36) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1726649529170-1 map[rider:Wood]} {1726649529171-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res37</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res37</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res38</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLenApprox</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="mi">20</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res38</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xdel</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633198206-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633208557-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res39</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res39</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]} {1692633208557-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res40</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XDel</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1692633208557-0"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res40</span><span class="p">)</span> <span class="c1">// 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res41</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res41</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Go_stream_tutorial-stepxclaim')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button aria-controls="panel_Go_stream_tutorial-stepxclaim" class="visibility-button 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13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 7.02753 12.605C7.06381 12.1992 7.24399 11.8197 7.53553 11.535C5.75953 11.335 3.89153 10.647 3.89153 7.581C3.88005 6.78603 4.17513 6.01716 4.71553 5.434C4.47318 4.74369 4.50322 3.98693 4.79953 3.318C4.79953 3.318 5.47053 3.103 6.99953 4.138C8.31074 3.77905 9.69432 3.77905 11.0055 4.138C12.5325 3.103 13.2055 3.318 13.2055 3.318C13.5012 3.9877 13.5294 4.74513 13.2845 5.435C13.8221 6.01928 14.114 6.78817 14.0995 7.582C14.0995 10.655 12.2285 11.332 10.4465 11.53C10.6375 11.724 10.7847 11.9566 10.8784 12.2123C10.972 12.4679 11.0099 12.7405 10.9895 13.012C10.9895 14.081 10.9795 14.944 10.9795 15.206C10.9795 15.42 11.1235 15.669 11.5295 15.591C13.3328 14.9911 14.8636 13.7689 15.8479 12.1432C16.8321 10.5175 17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> <input class="radiotab w-0 h-0" data-lang="dotnet" id="Csharp_stream_tutorial-stepxclaim" name="stream_tutorial-stepxclaim" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Csharp_stream_tutorial-stepxclaim" title="Open example"> C# </label> <div aria-labelledby="tab-stream_tutorial-stepxclaim" class="panel order-last hidden w-full mt-0 relative" id="panel_Csharp_stream_tutorial-stepxclaim" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-C#" data-lang="C#"><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">System.Runtime.CompilerServices</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">NRedisStack.Tests</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">StackExchange.Redis</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">public</span> <span class="k">class</span> <span class="nc">StreamTutorial</span> </span></span><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">public</span> <span class="k">void</span> <span class="n">run</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">muxer</span> <span class="p">=</span> <span class="n">ConnectionMultiplexer</span><span class="p">.</span><span class="n">Connect</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">db</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetDatabase</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res1</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">30.2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668482289-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res2</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">28.8</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">3</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668766534-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res3</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.7</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712669055705-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res4</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1712668482289-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res5</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread_block' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res6</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.9</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712675674750-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res8</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res9</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-2"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">try</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res10</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="p">(</span><span class="n">RedisServerException</span> <span class="n">ex</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">ex</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_bad_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res11</span> <span class="p">=</span> <span class="s">""</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="n">Version</span> <span class="n">version</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetServer</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">).</span><span class="n">Version</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="p">(</span><span class="n">version</span><span class="p">.</span><span class="n">Major</span> <span class="p">&gt;=</span> <span class="m">7</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-*"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; "0-3"</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_7' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res12</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_all' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res13</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">1712668482289</span><span class="p">,</span> <span class="m">1712668482291</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_time' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res14</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_1' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res15</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712668766534-1"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res16</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712675674750-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_empty' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res17</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrevrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res18</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res19</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res20</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create_mkstream' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744323758-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Royce"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744358384-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Sam-Bodden"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744379676-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744399401-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744413117-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res21</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res21</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res22</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAcknowledge</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1712744323758-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res24</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xack' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res25</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Bob"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_bob' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingInfo</span> <span class="n">res26</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPending</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"pending: {res26.PendingMessageCount}, min: {res26.LowestPendingMessageId}, max: {res26.HighestPendingMessageId}, consumers:[{string.Join("</span><span class="p">,</span> <span class="s">", res26.Consumers.Select(c =&gt; $"</span><span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">PendingMessageCount</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; pending: 2, min: 1712747506906-0, max: 1712747506907-0, consumers:[name: Bob, pending:2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingMessageInfo</span><span class="p">[]</span> <span class="n">res27</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPendingMessages</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="s">""</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamPendingMessageInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res27</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"message_id: {info.MessageId}, consumer: {info.ConsumerName}, time_since_delivered: {info.IdleTimeInMilliseconds}, times_delivered: {info.DeliveryCount}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506906-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506907-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending_plus_minus' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res28</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res28</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_pending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res29</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamClaim</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">60000</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="m">1712744358384</span> <span class="p">-</span> <span class="m">0</span> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> <span class="p">);</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res29</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res30</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"0-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res30.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res30.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0, (1712744358384-0: [rider: Royce])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res31</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"(1712744358384-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res31.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res31.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 0-0, (1712744379676-0: [rider: Sam-Bodden])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim_cursor' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"length: {res32.Length}, radix-tree-keys: {res32.RadixTreeKeys}, radix-tree-nodes: {res32.RadixTreeNodes}, last-generated-id: {res32.LastGeneratedId}, first-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}, last-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; length: 5, radix-tree-keys: 1, radix-tree-nodes: 2, last-generated-id: 1712756762686-1, first-entry: 1712756762685-0: [rider: Castilla], last-entry: 1712756762686-1: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamGroupInfo</span><span class="p">[]</span> <span class="n">res33</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamGroupInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamGroupInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, consumers: {info.ConsumerCount}, pending: {info.PendingMessageCount}, last-delivered-id: {info.LastDeliveredId}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: italy_riders, consumers: 2, pending: 2, last-delivered-id: 1712757192730-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_groups' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamConsumerInfo</span><span class="p">[]</span> <span class="n">res34</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamConsumerInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamConsumerInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res34</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, pending: {info.PendingMessageCount}, idle: {info.IdleTimeInMilliseconds}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Alice, pending: 1, idle: 7717</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Bob, pending: 0, idle: 7722</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_consumers' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Jones"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res36</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res36</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-1: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-2: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336129-0: [rider: Prickett]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336139-0: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758340854-0: [rider: Jones]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758341645-0: [rider: Wood]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758342134-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Smith"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">false</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res37</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res37</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746476-1: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746477-0: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'maxlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">false</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res40</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res40</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-1: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamDelete</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="s">"1712759694003-1"</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res42</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res42</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xdel' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Csharp_stream_tutorial-stepxclaim')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button aria-controls="panel_Csharp_stream_tutorial-stepxclaim" class="visibility-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 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15.591C13.3328 14.9911 14.8636 13.7689 15.8479 12.1432C16.8321 10.5175 17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> </div> <p> The message was successfully claimed by Alice, who can now process the message and acknowledge it, and move things forward even if the original consumer is not recovering. </p> <p> It is clear from the example above that as a side effect of successfully claiming a given message, the <a href="/docs/latest/commands/xclaim/"> <code> XCLAIM </code> </a> command also returns it. However this is not mandatory. The <strong> JUSTID </strong> option can be used in order to return just the IDs of the message successfully claimed. This is useful if you want to reduce the bandwidth used between the client and the server (and also the performance of the command) and you are not interested in the message because your consumer is implemented in a way that it will rescan the history of pending messages from time to time. </p> <p> Claiming may also be implemented by a separate process: one that just checks the list of pending messages, and assigns idle messages to consumers that appear to be active. Active consumers can be obtained using one of the observability features of Redis streams. This is the topic of the next section. </p> <h2 id="automatic-claiming"> Automatic claiming </h2> <p> The <a href="/docs/latest/commands/xautoclaim/"> <code> XAUTOCLAIM </code> </a> command, added in Redis 6.2, implements the claiming process that we've described above. <a href="/docs/latest/commands/xpending/"> <code> XPENDING </code> </a> and <a href="/docs/latest/commands/xclaim/"> <code> XCLAIM </code> </a> provide the basic building blocks for different types of recovery mechanisms. This command optimizes the generic process by having Redis manage it and offers a simple solution for most recovery needs. </p> <p> <a href="/docs/latest/commands/xautoclaim/"> <code> XAUTOCLAIM </code> </a> identifies idle pending messages and transfers ownership of them to a consumer. The command's signature looks like this: </p> <pre tabindex="0"><code>XAUTOCLAIM &lt;key&gt; &lt;group&gt; &lt;consumer&gt; &lt;min-idle-time&gt; &lt;start&gt; [COUNT count] [JUSTID] </code></pre> <p> So, in the example above, I could have used automatic claiming to claim a single message like this: </p> <div class="codetabs cli group flex justify-start items-center flex-wrap box-border rounded-lg mt-0 mb-0 mx-auto bg-slate-900" id="stream_tutorial-stepxautoclaim"> <input checked="" class="radiotab w-0 h-0" data-lang="redis-cli" id="redis-cli_stream_tutorial-stepxautoclaim" name="stream_tutorial-stepxautoclaim" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="redis-cli_stream_tutorial-stepxautoclaim" title="Open example"> &gt;_ Redis CLI </label> <div aria-labelledby="tab-stream_tutorial-stepxautoclaim" class="panel order-last hidden w-full mt-0 relative" id="panel_redis-cli_stream_tutorial-stepxautoclaim" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-plaintext" data-lang="plaintext"><span class="line hl"><span class="cl">&gt; XAUTOCLAIM race:italy italy_riders Alice 60000 0-0 COUNT 1 </span></span><span class="line hl"><span class="cl">1) "0-0" </span></span><span class="line hl"><span class="cl">2) 1) 1) "1692632662819-0" </span></span><span class="line hl"><span class="cl"> 2) 1) "rider" </span></span><span class="line hl"><span class="cl"> 2) "Sam-Bodden"</span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_redis-cli_stream_tutorial-stepxautoclaim')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <div class="cli-footer flex items-center justify-between rounded-b-md bg-slate-900 mt-0 px-4 pt-0 mb-0 transition-opacity ease-in-out duration-300 opacity-0 invisible group-hover:opacity-100 group-hover:visible"> <div class="flex-1 text-xs text-white overflow-ellipsis"> Are you tired of using redis-cli? Try Redis Insight - the developer GUI for Redis. </div> <div class="text-right"> <a class="rounded rounded-mx px-2 py-1 flex items-center text-white text-xs hover:text-white hover:bg-slate-600 hover:border-transparent focus:outline-none focus:ring-2 focus:white focus:border-slate-500" href="https://redis.com/redis-enterprise/redis-insight/" tabindex="1" title="Get Redis Insight"> <svg class="w-4 h-4 mr-1" fill="none" height="14" viewbox="0 0 14 14" width="14" xmlns="http://www.w3.org/2000/svg"> <path d="M2.26236 5.66895L1.21732 6.07172L7.00018 8.65693V7.79842L2.26236 5.66895Z" fill="#fca5a5"> </path> <path d="M2.26236 8.02271L1.21732 8.42548L7.00018 11.0119V10.1516L2.26236 8.02271Z" fill="#fca5a5"> </path> <path d="M1.21732 3.7175L7.00018 6.30392V2.87805L8.66273 2.13423L7.00018 1.49512L1.21732 3.7175Z" fill="#fca5a5"> </path> <path d="M7.00018 2.8781V6.30366L1.21732 3.71724V5.20004L7.00018 7.79705V8.65526L1.21732 6.07217V7.55496L7.00018 10.1553V11.0135L1.21732 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aria-labelledby="tab-stream_tutorial-stepxautoclaim" class="panel order-last hidden w-full mt-0 relative" id="panel_Python_stream_tutorial-stepxautoclaim" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="s2">""" </span></span></span><span class="line"><span class="cl"><span class="s2">Code samples for Stream doc pages: </span></span></span><span class="line"><span class="cl"><span class="s2"> https://redis.io/docs/latest/develop/data-types/streams/ </span></span></span><span class="line"><span class="cl"><span class="s2">"""</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span> <span class="o">=</span> <span class="n">redis</span><span class="o">.</span><span class="n">Redis</span><span class="p">(</span><span class="n">decode_responses</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res1</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res1</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629576966-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res2</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res2</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629594113-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res3</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res3</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629613374-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res4</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"1691765278160-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res4</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res5</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span> <span class="n">block</span><span class="o">=</span><span class="mi">300</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france',</span> </span></span><span class="line"><span class="cl"><span class="c1"># [('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res6</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res6</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629676124-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res7</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res7</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res8</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res8</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res9</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-2"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res9</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">try</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="n">res10</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">res10</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"><span class="k">except</span> <span class="n">redis</span><span class="o">.</span><span class="n">exceptions</span><span class="o">.</span><span class="n">ResponseError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">e</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; WRONGID</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># Not yet implemented</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res11</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res12</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="mi">1692629576965</span><span class="p">,</span> <span class="mi">1692629576967</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res13</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res14</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629594113-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res14</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res15</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629676124-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res15</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; []</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res16</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrevrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res16</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res17</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res17</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res18</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"france_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res18</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res19</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">,</span> <span class="n">mkstream</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res19</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Royce"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Sam-Bodden"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res20</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res20</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res21</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res21</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res22</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xack</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"1692629925771-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res22</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res23</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res23</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', []]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res24</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res24</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:italy', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Royce'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Sam-Bodden'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res25</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res25</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'consumers': [{'name': 'Bob', 'pending': 2}]</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res26</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending_range</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res26</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925789-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># },</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925790-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res27</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res27</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res28</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s2">"1692629925789-0"</span><span class="p">])</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res28</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res29</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"0-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res29</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res30</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"(1692629925789-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res30</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res31</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_stream</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res31</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-generated-id': '1692629926436-0', 'groups': 1,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-entry': ('1692629926436-0', {'rider': 'Norem'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res32</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_groups</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'name': 'italy_riders', 'consumers': 2, 'pending': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-delivered-id': '1692629925790-0'</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res33</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_consumers</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res33</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Alice', 'pending': 2, 'idle': 199332},</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Bob', 'pending': 0, 'idle': 489170}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Jones"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Wood"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Henshaw"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res34</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res34</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res35</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res35</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0', {'rider': 'Royce'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0', {'rider': 'Sam-Bodden'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925791-0', {'rider': 'Prickett'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629926436-0', {'rider': 'Norem'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630612602-0', {'rider': 'Jones'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630641947-0', {'rider': 'Wood'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Smith"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res36</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res36</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res37</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res37</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res38</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res38</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res39</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res39</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res40</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xdel</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692631018238-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res40</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res41</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res41</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})]</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Python_stream_tutorial-stepxautoclaim')" tabindex="1" title="Copy to clipboard"> <svg 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class="cl"> <span class="nx">createClient</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> <span class="nx">from</span> <span class="s1">'redis'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">client</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">createClient</span><span class="p">();</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">connect</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res1</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'30.2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1700073067968-0 N.B. actual values will differ from these examples </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res2</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'28.8'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'3'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629594113-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res3</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.7'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629613374-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res4</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1691765278160-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res4</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res5</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">block</span><span class="o">:</span> <span class="mi">300</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res5</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res6</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.9'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'2'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629676124-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res7</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res8</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res9</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-2'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="k">try</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kr">const</span> <span class="nx">res10</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res10</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> <span class="k">catch</span> <span class="p">(</span><span class="nx">error</span><span class="p">)</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">error</span><span class="p">(</span><span class="nx">error</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; WRONGID </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11a</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-*'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">racer</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11a</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res12</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1692629576965'</span><span class="p">,</span> <span class="s1">'1692629576967'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res12</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res13</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res13</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res14</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629594113-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res14</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res15</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629676124-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res15</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res16</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRevRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">1</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res17</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res17</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res18</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'france_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res18</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res19</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MKSTREAM'</span><span class="o">:</span> <span class="kc">true</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Royce'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res20</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res21</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res21</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res22</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAck</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'1692629925771-0'</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res22</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res23</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', []]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res24</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Bob'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res24</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res25</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPending</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res25</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0', 'consumers': [{'name': 'Bob', 'pending': 2}]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res26</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPendingRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res26</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'message_id': '1692629925789-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}, {'message_id': '1692629925790-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res27</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res27</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res28</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s1">'1692629925789-0'</span><span class="p">]</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res28</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res29</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'0-0'</span><span class="p">,</span> <span class="mi">1</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res29</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res30</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'(1692629925789-0'</span><span class="p">,</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res30</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res31</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoStream</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res31</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2, 'last-generated-id': '1692629926436-0', 'groups': 1, 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}), 'last-entry': ('1692629926436-0', {'rider': 'Norem'})} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res32</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoGroups</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res32</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'italy_riders', 'consumers': 2, 'pending': 2, 'last-delivered-id': '1692629925790-0'}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res33</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoConsumers</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res33</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'Alice', 'pending': 2, 'idle': 199332}, {'name': 'Bob', 'pending': 0, 'idle': 489170}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Jones'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Wood'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Henshaw'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res34</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res34</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res35</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925771-0', {'rider': 'Castilla'}), ('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'}), ('1692629925791-0', {'rider': 'Prickett'}), ('1692629926436-0', {'rider': 'Norem'}), ('1692630612602-0', {'rider': 'Jones'}), ('1692630641947-0', {'rider': 'Wood'}), ('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Smith'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res36</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res36</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res37</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'MAXLEN'</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res37</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res38</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s2">"MAXLEN"</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res39</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res40</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xDel</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692631018238-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res40</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res41</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Nodejs_stream_tutorial-stepxautoclaim')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" 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id="Java_stream_tutorial-stepxautoclaim" name="stream_tutorial-stepxautoclaim" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Java_stream_tutorial-stepxautoclaim" title="Open example"> Java </label> <div aria-labelledby="tab-stream_tutorial-stepxautoclaim" class="panel order-last hidden w-full mt-0 relative" id="panel_Java_stream_tutorial-stepxautoclaim" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-java" data-lang="java"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nn">io.redis.examples</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.StreamEntryID</span><span class="o">;</span> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.UnifiedJedis</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">public</span> <span class="kd">class</span> <span class="nc">StreamsExample</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kd">public</span> <span class="kt">void</span> <span class="nf">run</span><span class="o">(){</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">UnifiedJedis</span> <span class="n">jedis</span> <span class="o">=</span> <span class="k">new</span> <span class="n">UnifiedJedis</span><span class="o">(</span><span class="s">"redis://localhost:6379"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"30.2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res1</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"28.8"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"3"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res2</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.7"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res3</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582226-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"1701760582225-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res4</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701760841292-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701760841292-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res5</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">block</span><span class="o">(</span><span class="mi">300</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">100</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701761996660-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701761996661-0 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701761996661-1 {rider=Prickett, speed=29.7, location_id=1, position=2}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.9"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res6</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701762285679-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res7</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res8</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res8</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res9</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-2"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res9</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">try</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res10</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res10</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="o">(</span><span class="n">JedisDataException</span> <span class="n">e</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">e</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res11</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-*"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res11</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res12</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res13</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">),</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res14</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res14</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res15</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res15</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res16</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res16</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res17</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrevrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res17</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701765218592-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res18</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res18</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701765384638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701765384638-1 {rider=Norem, speed=28.8, location_id=1, position=3}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res19</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"france_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">false</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res19</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res20</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">true</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res20</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilaa"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Royce"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Sam-Bodden"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id5</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res21</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res21</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res22</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res22</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xack</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">id1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res23</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res24</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res24</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res25</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Bob"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res25</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701767632261-1 {rider=Royce}, 1701767632262-0 {rider=Sam-Bodden}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingSummary</span> <span class="n">res26</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res26</span><span class="o">.</span><span class="na">getConsumerMessageCount</span><span class="o">());</span> <span class="c1">// &gt;&gt;&gt; {Bob=2} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamPendingEntry</span><span class="o">&gt;</span> <span class="n">res27</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">XPendingParams</span><span class="o">.</span><span class="na">xPendingParams</span><span class="o">().</span><span class="na">start</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MINIMUM_ID</span><span class="o">).</span><span class="na">end</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MAXIMUM_ID</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res27</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768567412-1 Bob idle:0 times:1, 1701768567412-2 Bob idle:0 times:1] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res28</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">(),</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res28</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768744819-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res29</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="mi">0</span><span class="n">L</span><span class="o">,</span> <span class="n">XClaimParams</span><span class="o">.</span><span class="na">xClaimParams</span><span class="o">().</span><span class="na">time</span><span class="o">(</span><span class="mi">60000</span><span class="o">),</span><span class="n">id2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res29</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769004195-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res30</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="s">"0-0"</span><span class="o">),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res30</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769266831-2=[1701769266831-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res31</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">()),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res31</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [0-0=[1701769605847-2 {rider=Sam-Bodden}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoStream</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span><span class="o">.</span><span class="na">getStreamInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {radix-tree-keys=1, radix-tree-nodes=2, entries-added=5, length=5, groups=1, max-deleted-entry-id=0-0, first-entry=1701769637612-0 {rider=Castilaa}, last-generated-id=1701769637612-4, last-entry=1701769637612-4 {rider=Norem}, recorded-first-entry-id=1701769637612-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamGroupInfo</span><span class="o">&gt;</span> <span class="n">res33</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoGroups</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamGroupInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res33</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getGroupInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {last-delivered-id=1701770253659-0, lag=2, pending=2, name=italy_riders, consumers=2, entries-read=3} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamConsumersInfo</span><span class="o">&gt;</span> <span class="n">res34</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoConsumers</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamConsumerInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res34</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getConsumerInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// {inactive=1, idle=1, pending=1, name=Alice} , {inactive=3, idle=3, pending=1, name=Bob} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Jones"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Wood"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Henshaw"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res35</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res36</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res36</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771219852-0 {rider=Castilaa}, 1701771219852-1 {rider=Royce}, 1701771219853-0 {rider=Sam-Bodden}, 1701771219853-1 {rider=Prickett}, 1701771219853-2 {rider=Norem}, 1701771219858-0 {rider=Jones}, 1701771219858-1 {rider=Wood}, 1701771219859-0 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Smith"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">2</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res37</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res37</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771067332-1 {rider=Henshaw}, 1701771067332-2 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">).</span><span class="na">exactTrimming</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res38</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res39</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res40</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res40</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771356428-2 {rider=Henshaw}, 1701771356429-0 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xdel</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id6</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res41</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res42</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res42</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771517639-1 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="o">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Java_stream_tutorial-stepxautoclaim')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" 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name="stream_tutorial-stepxautoclaim" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Go_stream_tutorial-stepxautoclaim" title="Open example"> Go </label> <div aria-labelledby="tab-stream_tutorial-stepxautoclaim" class="panel order-last hidden w-full mt-0 relative" id="panel_Go_stream_tutorial-stepxautoclaim" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nx">example_commands_test</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"context"</span> </span></span><span class="line"><span class="cl"> <span class="s">"fmt"</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="s">"github.com/redis/go-redis/v9"</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xadd</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res1</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res1) // &gt;&gt;&gt; 1692632086370-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res2</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.PrintLn(res2) // &gt;&gt;&gt; 1692632094485-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res3</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res3) // &gt;&gt;&gt; 1692632102976-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance1</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res4</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1691765278160-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res5</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Block</span><span class="p">:</span> <span class="mi">300</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res5</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; // [{race:france [{1692632086370-0 map[location_id:1 position:1... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res6</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">//fmt.Println(res6) // &gt;&gt;&gt; 1692632147973-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res7</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res7</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceusa</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res8</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res8</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res9</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-2"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res9</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res10</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(err) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res11</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-*"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res11</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance2</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632147973-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res12</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res13</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632086369"</span><span class="p">,</span> <span class="s">"1692632086371"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res14</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res15</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632094485-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632102976-0 map[location_id:1 position:2 rider:Prickett speed:29.7]} {1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632147973-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res17</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRevRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res18</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:france [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreate</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res19</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreate</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res19</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreatemkstream</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res20</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res20</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupread</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632639151-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632647899-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632670501-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632678249-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res25) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res21</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res21) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceitaly</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632670501-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632678249-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res22</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res23</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAck</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res23</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res24</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy []}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res25</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632647899-0 map[rider:Royce]} {1692632662819-0 map[rider:Sam-Bodden]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res26</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPending</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res26</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{2 1692632647899-0 1692632662819-0 map[Bob:2]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res27</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPendingExt</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XPendingExtArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"-"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">End</span><span class="p">:</span> <span class="s">"+"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">10</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res27) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 Bob 0s 1} {1692632662819-0 Bob 0s 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res28</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632647899-0"</span><span class="p">,</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res28</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res29</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MinIdle</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Messages</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"1692632647899-0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">res30</span><span class="p">,</span> <span class="nx">res30a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"0-0"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res31</span><span class="p">,</span> <span class="nx">res31a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Lora"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"(1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res32</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res32</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{5 1 2 1 1692632678249-0 0-0 5 {1692632639151-0 map[rider:Castilla]} {1692632678249-0 map[rider:Norem]} 1692632639151-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res33</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoGroups</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{italy_riders 3 2 1692632662819-0 3 2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res34</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoConsumers</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res34) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{Alice 1 1ms 1ms} {Bob 1 2ms 2ms} {Lora 0 1ms -1ms}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Jones"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res35</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res35</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res36</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res36) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1726649529170-1 map[rider:Wood]} {1726649529171-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res37</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res37</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res38</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLenApprox</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="mi">20</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res38</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xdel</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633198206-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633208557-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res39</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res39</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]} {1692633208557-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res40</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XDel</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1692633208557-0"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res40</span><span class="p">)</span> <span class="c1">// 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res41</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res41</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Go_stream_tutorial-stepxautoclaim')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button aria-controls="panel_Go_stream_tutorial-stepxautoclaim" class="visibility-button 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class="language-C#" data-lang="C#"><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">System.Runtime.CompilerServices</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">NRedisStack.Tests</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">StackExchange.Redis</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">public</span> <span class="k">class</span> <span class="nc">StreamTutorial</span> </span></span><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">public</span> <span class="k">void</span> <span class="n">run</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">muxer</span> <span class="p">=</span> <span class="n">ConnectionMultiplexer</span><span class="p">.</span><span class="n">Connect</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">db</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetDatabase</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res1</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">30.2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668482289-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res2</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">28.8</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">3</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668766534-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res3</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.7</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712669055705-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res4</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1712668482289-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res5</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread_block' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res6</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.9</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712675674750-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res8</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res9</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-2"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">try</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res10</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="p">(</span><span class="n">RedisServerException</span> <span class="n">ex</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">ex</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_bad_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res11</span> <span class="p">=</span> <span class="s">""</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="n">Version</span> <span class="n">version</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetServer</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">).</span><span class="n">Version</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="p">(</span><span class="n">version</span><span class="p">.</span><span class="n">Major</span> <span class="p">&gt;=</span> <span class="m">7</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-*"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; "0-3"</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_7' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res12</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_all' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res13</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">1712668482289</span><span class="p">,</span> <span class="m">1712668482291</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_time' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res14</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_1' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res15</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712668766534-1"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res16</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712675674750-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_empty' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res17</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrevrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res18</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res19</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res20</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create_mkstream' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744323758-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Royce"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744358384-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Sam-Bodden"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744379676-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744399401-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744413117-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res21</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res21</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res22</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAcknowledge</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1712744323758-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res24</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xack' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res25</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Bob"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_bob' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingInfo</span> <span class="n">res26</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPending</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"pending: {res26.PendingMessageCount}, min: {res26.LowestPendingMessageId}, max: {res26.HighestPendingMessageId}, consumers:[{string.Join("</span><span class="p">,</span> <span class="s">", res26.Consumers.Select(c =&gt; $"</span><span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">PendingMessageCount</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; pending: 2, min: 1712747506906-0, max: 1712747506907-0, consumers:[name: Bob, pending:2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingMessageInfo</span><span class="p">[]</span> <span class="n">res27</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPendingMessages</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="s">""</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamPendingMessageInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res27</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"message_id: {info.MessageId}, consumer: {info.ConsumerName}, time_since_delivered: {info.IdleTimeInMilliseconds}, times_delivered: {info.DeliveryCount}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506906-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506907-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending_plus_minus' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res28</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res28</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_pending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res29</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">60000</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="m">1712744358384</span> <span class="p">-</span> <span class="m">0</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res30</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"0-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line hl"><span class="cl"> <span class="p">);</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res30.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res30.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0, (1712744358384-0: [rider: Royce])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res31</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"(1712744358384-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res31.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res31.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 0-0, (1712744379676-0: [rider: Sam-Bodden])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim_cursor' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"length: {res32.Length}, radix-tree-keys: {res32.RadixTreeKeys}, radix-tree-nodes: {res32.RadixTreeNodes}, last-generated-id: {res32.LastGeneratedId}, first-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}, last-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; length: 5, radix-tree-keys: 1, radix-tree-nodes: 2, last-generated-id: 1712756762686-1, first-entry: 1712756762685-0: [rider: Castilla], last-entry: 1712756762686-1: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamGroupInfo</span><span class="p">[]</span> <span class="n">res33</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamGroupInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamGroupInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, consumers: {info.ConsumerCount}, pending: {info.PendingMessageCount}, last-delivered-id: {info.LastDeliveredId}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: italy_riders, consumers: 2, pending: 2, last-delivered-id: 1712757192730-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_groups' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamConsumerInfo</span><span class="p">[]</span> <span class="n">res34</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamConsumerInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamConsumerInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res34</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, pending: {info.PendingMessageCount}, idle: {info.IdleTimeInMilliseconds}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Alice, pending: 1, idle: 7717</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Bob, pending: 0, idle: 7722</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_consumers' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Jones"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res36</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res36</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-1: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-2: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336129-0: [rider: Prickett]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336139-0: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758340854-0: [rider: Jones]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758341645-0: [rider: Wood]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758342134-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Smith"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">false</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res37</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res37</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746476-1: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746477-0: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'maxlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">false</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res40</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res40</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-1: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamDelete</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="s">"1712759694003-1"</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res42</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res42</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xdel' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Csharp_stream_tutorial-stepxautoclaim')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button aria-controls="panel_Csharp_stream_tutorial-stepxautoclaim" class="visibility-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-2 h-7 w-7 mr-2 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15.8479 12.1432C16.8321 10.5175 17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> </div> <p> Like <a href="/docs/latest/commands/xclaim/"> <code> XCLAIM </code> </a> , the command replies with an array of the claimed messages, but it also returns a stream ID that allows iterating the pending entries. The stream ID is a cursor, and I can use it in my next call to continue in claiming idle pending messages: </p> <div class="codetabs cli group flex justify-start items-center flex-wrap box-border rounded-lg mt-0 mb-0 mx-auto bg-slate-900" id="stream_tutorial-stepxautoclaim_cursor"> <input checked="" class="radiotab w-0 h-0" data-lang="redis-cli" id="redis-cli_stream_tutorial-stepxautoclaim_cursor" name="stream_tutorial-stepxautoclaim_cursor" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="redis-cli_stream_tutorial-stepxautoclaim_cursor" title="Open example"> &gt;_ Redis CLI </label> <div aria-labelledby="tab-stream_tutorial-stepxautoclaim_cursor" class="panel order-last hidden w-full mt-0 relative" id="panel_redis-cli_stream_tutorial-stepxautoclaim_cursor" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-plaintext" data-lang="plaintext"><span class="line hl"><span class="cl">&gt; XAUTOCLAIM race:italy italy_riders Lora 60000 (1692632662819-0 COUNT 1 </span></span><span class="line hl"><span class="cl">1) "1692632662819-0" </span></span><span class="line hl"><span class="cl">2) 1) 1) "1692632647899-0" </span></span><span class="line hl"><span class="cl"> 2) 1) "rider" </span></span><span class="line hl"><span class="cl"> 2) "Royce"</span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_redis-cli_stream_tutorial-stepxautoclaim_cursor')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <div class="cli-footer flex items-center justify-between rounded-b-md bg-slate-900 mt-0 px-4 pt-0 mb-0 transition-opacity ease-in-out duration-300 opacity-0 invisible group-hover:opacity-100 group-hover:visible"> <div class="flex-1 text-xs text-white overflow-ellipsis"> Are you tired of using redis-cli? 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Python </label> <div aria-labelledby="tab-stream_tutorial-stepxautoclaim_cursor" class="panel order-last hidden w-full mt-0 relative" id="panel_Python_stream_tutorial-stepxautoclaim_cursor" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="s2">""" </span></span></span><span class="line"><span class="cl"><span class="s2">Code samples for Stream doc pages: </span></span></span><span class="line"><span class="cl"><span class="s2"> https://redis.io/docs/latest/develop/data-types/streams/ </span></span></span><span class="line"><span class="cl"><span class="s2">"""</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span> <span class="o">=</span> <span class="n">redis</span><span class="o">.</span><span class="n">Redis</span><span class="p">(</span><span class="n">decode_responses</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res1</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res1</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629576966-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res2</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res2</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629594113-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res3</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res3</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629613374-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res4</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"1691765278160-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res4</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res5</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span> <span class="n">block</span><span class="o">=</span><span class="mi">300</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france',</span> </span></span><span class="line"><span class="cl"><span class="c1"># [('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res6</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res6</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629676124-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res7</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res7</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res8</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res8</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res9</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-2"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res9</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">try</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="n">res10</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">res10</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"><span class="k">except</span> <span class="n">redis</span><span class="o">.</span><span class="n">exceptions</span><span class="o">.</span><span class="n">ResponseError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">e</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; WRONGID</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># Not yet implemented</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res11</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res12</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="mi">1692629576965</span><span class="p">,</span> <span class="mi">1692629576967</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res13</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res14</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629594113-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res14</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res15</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629676124-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res15</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; []</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res16</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrevrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res16</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res17</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res17</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res18</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"france_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res18</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res19</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">,</span> <span class="n">mkstream</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res19</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Royce"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Sam-Bodden"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res20</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res20</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res21</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res21</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res22</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xack</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"1692629925771-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res22</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res23</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res23</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', []]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res24</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res24</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:italy', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Royce'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Sam-Bodden'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res25</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res25</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'consumers': [{'name': 'Bob', 'pending': 2}]</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res26</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending_range</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res26</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925789-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># },</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925790-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res27</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res27</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res28</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s2">"1692629925789-0"</span><span class="p">])</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res28</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res29</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"0-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res29</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res30</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"(1692629925789-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res30</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res31</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_stream</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res31</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-generated-id': '1692629926436-0', 'groups': 1,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-entry': ('1692629926436-0', {'rider': 'Norem'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res32</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_groups</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'name': 'italy_riders', 'consumers': 2, 'pending': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-delivered-id': '1692629925790-0'</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res33</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_consumers</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res33</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Alice', 'pending': 2, 'idle': 199332},</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Bob', 'pending': 0, 'idle': 489170}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Jones"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Wood"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Henshaw"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res34</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res34</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res35</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res35</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0', {'rider': 'Royce'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0', {'rider': 'Sam-Bodden'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925791-0', {'rider': 'Prickett'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629926436-0', {'rider': 'Norem'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630612602-0', {'rider': 'Jones'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630641947-0', {'rider': 'Wood'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Smith"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res36</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res36</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res37</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res37</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res38</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res38</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res39</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res39</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res40</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xdel</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692631018238-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res40</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res41</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res41</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})]</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Python_stream_tutorial-stepxautoclaim_cursor')" tabindex="1" title="Copy to clipboard"> <svg 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class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">createClient</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> <span class="nx">from</span> <span class="s1">'redis'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">client</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">createClient</span><span class="p">();</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">connect</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res1</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'30.2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1700073067968-0 N.B. actual values will differ from these examples </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res2</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'28.8'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'3'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629594113-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res3</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.7'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629613374-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res4</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1691765278160-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res4</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res5</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">block</span><span class="o">:</span> <span class="mi">300</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res5</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res6</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.9'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'2'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629676124-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res7</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res8</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res9</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-2'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="k">try</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kr">const</span> <span class="nx">res10</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res10</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> <span class="k">catch</span> <span class="p">(</span><span class="nx">error</span><span class="p">)</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">error</span><span class="p">(</span><span class="nx">error</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; WRONGID </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11a</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-*'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">racer</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11a</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res12</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1692629576965'</span><span class="p">,</span> <span class="s1">'1692629576967'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res12</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res13</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res13</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res14</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629594113-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res14</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res15</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629676124-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res15</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res16</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRevRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">1</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res17</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res17</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res18</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'france_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res18</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res19</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MKSTREAM'</span><span class="o">:</span> <span class="kc">true</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Royce'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res20</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res21</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res21</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res22</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAck</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'1692629925771-0'</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res22</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res23</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', []]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res24</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Bob'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res24</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res25</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPending</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res25</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0', 'consumers': [{'name': 'Bob', 'pending': 2}]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res26</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPendingRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res26</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'message_id': '1692629925789-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}, {'message_id': '1692629925790-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res27</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res27</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res28</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s1">'1692629925789-0'</span><span class="p">]</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res28</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res29</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'0-0'</span><span class="p">,</span> <span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res29</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res30</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'(1692629925789-0'</span><span class="p">,</span> <span class="mi">1</span> </span></span><span class="line hl"><span class="cl"><span class="p">);</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res30</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res31</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoStream</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res31</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2, 'last-generated-id': '1692629926436-0', 'groups': 1, 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}), 'last-entry': ('1692629926436-0', {'rider': 'Norem'})} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res32</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoGroups</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res32</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'italy_riders', 'consumers': 2, 'pending': 2, 'last-delivered-id': '1692629925790-0'}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res33</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoConsumers</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res33</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'Alice', 'pending': 2, 'idle': 199332}, {'name': 'Bob', 'pending': 0, 'idle': 489170}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Jones'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Wood'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Henshaw'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res34</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res34</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res35</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925771-0', {'rider': 'Castilla'}), ('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'}), ('1692629925791-0', {'rider': 'Prickett'}), ('1692629926436-0', {'rider': 'Norem'}), ('1692630612602-0', {'rider': 'Jones'}), ('1692630641947-0', {'rider': 'Wood'}), ('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Smith'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res36</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res36</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res37</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'MAXLEN'</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res37</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res38</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s2">"MAXLEN"</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res39</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res40</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xDel</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692631018238-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res40</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res41</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Nodejs_stream_tutorial-stepxautoclaim_cursor')" tabindex="1" title="Copy to clipboard"> <svg 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class="nn">redis.clients.jedis.StreamEntryID</span><span class="o">;</span> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.UnifiedJedis</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">public</span> <span class="kd">class</span> <span class="nc">StreamsExample</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kd">public</span> <span class="kt">void</span> <span class="nf">run</span><span class="o">(){</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">UnifiedJedis</span> <span class="n">jedis</span> <span class="o">=</span> <span class="k">new</span> <span class="n">UnifiedJedis</span><span class="o">(</span><span class="s">"redis://localhost:6379"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"30.2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res1</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"28.8"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"3"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res2</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.7"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res3</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582226-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"1701760582225-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res4</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701760841292-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701760841292-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res5</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">block</span><span class="o">(</span><span class="mi">300</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">100</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701761996660-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701761996661-0 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701761996661-1 {rider=Prickett, speed=29.7, location_id=1, position=2}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.9"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res6</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701762285679-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res7</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res8</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res8</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res9</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-2"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res9</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">try</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res10</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res10</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="o">(</span><span class="n">JedisDataException</span> <span class="n">e</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">e</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res11</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-*"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res11</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res12</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res13</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">),</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res14</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res14</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res15</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res15</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res16</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res16</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res17</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrevrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res17</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701765218592-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res18</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res18</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701765384638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701765384638-1 {rider=Norem, speed=28.8, location_id=1, position=3}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res19</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"france_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">false</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res19</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res20</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">true</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res20</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilaa"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Royce"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Sam-Bodden"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id5</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res21</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res21</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res22</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res22</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xack</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">id1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res23</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res24</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res24</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res25</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Bob"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res25</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701767632261-1 {rider=Royce}, 1701767632262-0 {rider=Sam-Bodden}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingSummary</span> <span class="n">res26</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res26</span><span class="o">.</span><span class="na">getConsumerMessageCount</span><span class="o">());</span> <span class="c1">// &gt;&gt;&gt; {Bob=2} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamPendingEntry</span><span class="o">&gt;</span> <span class="n">res27</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">XPendingParams</span><span class="o">.</span><span class="na">xPendingParams</span><span class="o">().</span><span class="na">start</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MINIMUM_ID</span><span class="o">).</span><span class="na">end</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MAXIMUM_ID</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res27</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768567412-1 Bob idle:0 times:1, 1701768567412-2 Bob idle:0 times:1] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res28</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">(),</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res28</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768744819-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res29</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="mi">0</span><span class="n">L</span><span class="o">,</span> <span class="n">XClaimParams</span><span class="o">.</span><span class="na">xClaimParams</span><span class="o">().</span><span class="na">time</span><span class="o">(</span><span class="mi">60000</span><span class="o">),</span><span class="n">id2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res29</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769004195-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res30</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="s">"0-0"</span><span class="o">),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res30</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769266831-2=[1701769266831-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res31</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">()),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res31</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [0-0=[1701769605847-2 {rider=Sam-Bodden}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoStream</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span><span class="o">.</span><span class="na">getStreamInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {radix-tree-keys=1, radix-tree-nodes=2, entries-added=5, length=5, groups=1, max-deleted-entry-id=0-0, first-entry=1701769637612-0 {rider=Castilaa}, last-generated-id=1701769637612-4, last-entry=1701769637612-4 {rider=Norem}, recorded-first-entry-id=1701769637612-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamGroupInfo</span><span class="o">&gt;</span> <span class="n">res33</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoGroups</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamGroupInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res33</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getGroupInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {last-delivered-id=1701770253659-0, lag=2, pending=2, name=italy_riders, consumers=2, entries-read=3} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamConsumersInfo</span><span class="o">&gt;</span> <span class="n">res34</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoConsumers</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamConsumerInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res34</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getConsumerInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// {inactive=1, idle=1, pending=1, name=Alice} , {inactive=3, idle=3, pending=1, name=Bob} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Jones"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Wood"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Henshaw"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res35</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res36</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res36</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771219852-0 {rider=Castilaa}, 1701771219852-1 {rider=Royce}, 1701771219853-0 {rider=Sam-Bodden}, 1701771219853-1 {rider=Prickett}, 1701771219853-2 {rider=Norem}, 1701771219858-0 {rider=Jones}, 1701771219858-1 {rider=Wood}, 1701771219859-0 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Smith"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">2</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res37</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res37</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771067332-1 {rider=Henshaw}, 1701771067332-2 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">).</span><span class="na">exactTrimming</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res38</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res39</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res40</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res40</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771356428-2 {rider=Henshaw}, 1701771356429-0 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xdel</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id6</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res41</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res42</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res42</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771517639-1 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="o">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" 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title="Quick-Start"> Java Quick-Start </a> <div class="w-1/2"> </div> <div class="flex-1 text-right"> <a class="button text-neutral-400 hover:text-slate-100 h-6 w-6 p-1" href="https://github.com/redis/jedis/tree/master/src/test/java/io/redis/examples/StreamsExample.java" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 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class="cl"><span class="kn">import</span> <span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"context"</span> </span></span><span class="line"><span class="cl"> <span class="s">"fmt"</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="s">"github.com/redis/go-redis/v9"</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xadd</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res1</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res1) // &gt;&gt;&gt; 1692632086370-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res2</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.PrintLn(res2) // &gt;&gt;&gt; 1692632094485-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res3</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res3) // &gt;&gt;&gt; 1692632102976-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance1</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res4</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1691765278160-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res5</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Block</span><span class="p">:</span> <span class="mi">300</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res5</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; // [{race:france [{1692632086370-0 map[location_id:1 position:1... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res6</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">//fmt.Println(res6) // &gt;&gt;&gt; 1692632147973-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res7</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res7</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceusa</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res8</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res8</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res9</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-2"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res9</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res10</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(err) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res11</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-*"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res11</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance2</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632147973-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res12</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res13</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632086369"</span><span class="p">,</span> <span class="s">"1692632086371"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res14</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res15</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632094485-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632102976-0 map[location_id:1 position:2 rider:Prickett speed:29.7]} {1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632147973-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res17</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRevRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res18</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:france [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreate</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res19</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreate</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res19</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreatemkstream</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res20</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res20</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupread</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632639151-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632647899-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632670501-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632678249-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res25) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res21</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res21) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceitaly</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632670501-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632678249-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res22</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res23</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAck</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res23</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res24</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy []}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res25</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632647899-0 map[rider:Royce]} {1692632662819-0 map[rider:Sam-Bodden]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res26</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPending</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res26</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{2 1692632647899-0 1692632662819-0 map[Bob:2]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res27</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPendingExt</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XPendingExtArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"-"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">End</span><span class="p">:</span> <span class="s">"+"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">10</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res27) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 Bob 0s 1} {1692632662819-0 Bob 0s 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res28</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632647899-0"</span><span class="p">,</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res28</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res29</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MinIdle</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Messages</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"1692632647899-0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res30</span><span class="p">,</span> <span class="nx">res30a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"0-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="nx">res31</span><span class="p">,</span> <span class="nx">res31a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Lora"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"(1692632662819-0"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res32</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res32</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{5 1 2 1 1692632678249-0 0-0 5 {1692632639151-0 map[rider:Castilla]} {1692632678249-0 map[rider:Norem]} 1692632639151-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res33</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoGroups</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{italy_riders 3 2 1692632662819-0 3 2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res34</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoConsumers</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res34) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{Alice 1 1ms 1ms} {Bob 1 2ms 2ms} {Lora 0 1ms -1ms}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Jones"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res35</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res35</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res36</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res36) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1726649529170-1 map[rider:Wood]} {1726649529171-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res37</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res37</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res38</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLenApprox</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="mi">20</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res38</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xdel</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633198206-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633208557-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res39</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res39</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]} {1692633208557-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res40</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XDel</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1692633208557-0"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res40</span><span class="p">)</span> <span class="c1">// 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res41</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res41</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Go_stream_tutorial-stepxautoclaim_cursor')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button 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id="panel_Csharp_stream_tutorial-stepxautoclaim_cursor" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-C#" data-lang="C#"><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">System.Runtime.CompilerServices</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">NRedisStack.Tests</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">StackExchange.Redis</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">public</span> <span class="k">class</span> <span class="nc">StreamTutorial</span> </span></span><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">public</span> <span class="k">void</span> <span class="n">run</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">muxer</span> <span class="p">=</span> <span class="n">ConnectionMultiplexer</span><span class="p">.</span><span class="n">Connect</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">db</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetDatabase</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res1</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">30.2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668482289-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res2</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">28.8</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">3</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668766534-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res3</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.7</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712669055705-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res4</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1712668482289-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res5</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread_block' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res6</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.9</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712675674750-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res8</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res9</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-2"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">try</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res10</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="p">(</span><span class="n">RedisServerException</span> <span class="n">ex</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">ex</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_bad_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res11</span> <span class="p">=</span> <span class="s">""</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="n">Version</span> <span class="n">version</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetServer</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">).</span><span class="n">Version</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="p">(</span><span class="n">version</span><span class="p">.</span><span class="n">Major</span> <span class="p">&gt;=</span> <span class="m">7</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-*"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; "0-3"</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_7' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res12</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_all' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res13</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">1712668482289</span><span class="p">,</span> <span class="m">1712668482291</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_time' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res14</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_1' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res15</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712668766534-1"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res16</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712675674750-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_empty' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res17</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrevrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res18</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res19</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res20</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create_mkstream' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744323758-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Royce"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744358384-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Sam-Bodden"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744379676-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744399401-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744413117-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res21</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res21</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res22</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAcknowledge</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1712744323758-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res24</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xack' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res25</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Bob"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_bob' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingInfo</span> <span class="n">res26</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPending</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"pending: {res26.PendingMessageCount}, min: {res26.LowestPendingMessageId}, max: {res26.HighestPendingMessageId}, consumers:[{string.Join("</span><span class="p">,</span> <span class="s">", res26.Consumers.Select(c =&gt; $"</span><span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">PendingMessageCount</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; pending: 2, min: 1712747506906-0, max: 1712747506907-0, consumers:[name: Bob, pending:2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingMessageInfo</span><span class="p">[]</span> <span class="n">res27</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPendingMessages</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="s">""</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamPendingMessageInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res27</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"message_id: {info.MessageId}, consumer: {info.ConsumerName}, time_since_delivered: {info.IdleTimeInMilliseconds}, times_delivered: {info.DeliveryCount}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506906-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506907-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending_plus_minus' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res28</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res28</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_pending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res29</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">60000</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="m">1712744358384</span> <span class="p">-</span> <span class="m">0</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res30</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"0-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res30.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res30.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0, (1712744358384-0: [rider: Royce])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res31</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"(1712744358384-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line hl"><span class="cl"> <span class="p">);</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res31.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res31.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 0-0, (1712744379676-0: [rider: Sam-Bodden])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim_cursor' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"length: {res32.Length}, radix-tree-keys: {res32.RadixTreeKeys}, radix-tree-nodes: {res32.RadixTreeNodes}, last-generated-id: {res32.LastGeneratedId}, first-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}, last-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; length: 5, radix-tree-keys: 1, radix-tree-nodes: 2, last-generated-id: 1712756762686-1, first-entry: 1712756762685-0: [rider: Castilla], last-entry: 1712756762686-1: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamGroupInfo</span><span class="p">[]</span> <span class="n">res33</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamGroupInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamGroupInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, consumers: {info.ConsumerCount}, pending: {info.PendingMessageCount}, last-delivered-id: {info.LastDeliveredId}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: italy_riders, consumers: 2, pending: 2, last-delivered-id: 1712757192730-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_groups' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamConsumerInfo</span><span class="p">[]</span> <span class="n">res34</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamConsumerInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamConsumerInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res34</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, pending: {info.PendingMessageCount}, idle: {info.IdleTimeInMilliseconds}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Alice, pending: 1, idle: 7717</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Bob, pending: 0, idle: 7722</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_consumers' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Jones"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res36</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res36</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-1: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-2: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336129-0: [rider: Prickett]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336139-0: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758340854-0: [rider: Jones]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758341645-0: [rider: Wood]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758342134-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Smith"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">false</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res37</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res37</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746476-1: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746477-0: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'maxlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">false</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res40</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res40</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-1: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamDelete</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="s">"1712759694003-1"</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res42</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res42</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xdel' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Csharp_stream_tutorial-stepxautoclaim_cursor')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button 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10.8784 12.2123C10.972 12.4679 11.0099 12.7405 10.9895 13.012C10.9895 14.081 10.9795 14.944 10.9795 15.206C10.9795 15.42 11.1235 15.669 11.5295 15.591C13.3328 14.9911 14.8636 13.7689 15.8479 12.1432C16.8321 10.5175 17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> </div> <p> When <a href="/docs/latest/commands/xautoclaim/"> <code> XAUTOCLAIM </code> </a> returns the "0-0" stream ID as a cursor, that means that it reached the end of the consumer group pending entries list. That doesn't mean that there are no new idle pending messages, so the process continues by calling <a href="/docs/latest/commands/xautoclaim/"> <code> XAUTOCLAIM </code> </a> from the beginning of the stream. </p> <h2 id="claiming-and-the-delivery-counter"> Claiming and the delivery counter </h2> <p> The counter that you observe in the <a href="/docs/latest/commands/xpending/"> <code> XPENDING </code> </a> output is the number of deliveries of each message. The counter is incremented in two ways: when a message is successfully claimed via <a href="/docs/latest/commands/xclaim/"> <code> XCLAIM </code> </a> or when an <a href="/docs/latest/commands/xreadgroup/"> <code> XREADGROUP </code> </a> call is used in order to access the history of pending messages. </p> <p> When there are failures, it is normal that messages will be delivered multiple times, but eventually they usually get processed and acknowledged. However there might be a problem processing some specific message, because it is corrupted or crafted in a way that triggers a bug in the processing code. In such a case what happens is that consumers will continuously fail to process this particular message. Because we have the counter of the delivery attempts, we can use that counter to detect messages that for some reason are not processable. So once the deliveries counter reaches a given large number that you chose, it is probably wiser to put such messages in another stream and send a notification to the system administrator. This is basically the way that Redis Streams implements the <em> dead letter </em> concept. </p> <h2 id="streams-observability"> Streams observability </h2> <p> Messaging systems that lack observability are very hard to work with. Not knowing who is consuming messages, what messages are pending, the set of consumer groups active in a given stream, makes everything opaque. For this reason, Redis Streams and consumer groups have different ways to observe what is happening. We already covered <a href="/docs/latest/commands/xpending/"> <code> XPENDING </code> </a> , which allows us to inspect the list of messages that are under processing at a given moment, together with their idle time and number of deliveries. </p> <p> However we may want to do more than that, and the <a href="/docs/latest/commands/xinfo/"> <code> XINFO </code> </a> command is an observability interface that can be used with sub-commands in order to get information about streams or consumer groups. </p> <p> This command uses subcommands in order to show different information about the status of the stream and its consumer groups. For instance <strong> XINFO STREAM <key> </key> </strong> reports information about the stream itself. </p> <div class="codetabs cli group flex justify-start items-center flex-wrap box-border rounded-lg mt-0 mb-0 mx-auto bg-slate-900" id="stream_tutorial-stepxinfo"> <input checked="" class="radiotab w-0 h-0" data-lang="redis-cli" id="redis-cli_stream_tutorial-stepxinfo" name="stream_tutorial-stepxinfo" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="redis-cli_stream_tutorial-stepxinfo" title="Open example"> &gt;_ Redis CLI </label> <div aria-labelledby="tab-stream_tutorial-stepxinfo" class="panel order-last hidden w-full mt-0 relative" id="panel_redis-cli_stream_tutorial-stepxinfo" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-plaintext" data-lang="plaintext"><span class="line hl"><span class="cl">&gt; XINFO STREAM race:italy </span></span><span class="line hl"><span class="cl"> 1) "length" </span></span><span class="line hl"><span class="cl"> 2) (integer) 5 </span></span><span class="line hl"><span class="cl"> 3) "radix-tree-keys" </span></span><span class="line hl"><span class="cl"> 4) (integer) 1 </span></span><span class="line hl"><span class="cl"> 5) "radix-tree-nodes" </span></span><span class="line hl"><span class="cl"> 6) (integer) 2 </span></span><span class="line hl"><span class="cl"> 7) "last-generated-id" </span></span><span class="line hl"><span class="cl"> 8) "1692632678249-0" </span></span><span class="line hl"><span class="cl"> 9) "groups" </span></span><span class="line hl"><span class="cl">10) (integer) 1 </span></span><span class="line hl"><span class="cl">11) "first-entry" </span></span><span class="line hl"><span class="cl">12) 1) "1692632639151-0" </span></span><span class="line hl"><span class="cl"> 2) 1) "rider" </span></span><span class="line hl"><span class="cl"> 2) "Castilla" </span></span><span class="line hl"><span class="cl">13) "last-entry" </span></span><span class="line hl"><span class="cl">14) 1) "1692632678249-0" </span></span><span class="line hl"><span class="cl"> 2) 1) "rider" </span></span><span class="line hl"><span class="cl"> 2) "Norem"</span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_redis-cli_stream_tutorial-stepxinfo')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <div class="cli-footer flex items-center justify-between rounded-b-md bg-slate-900 mt-0 px-4 pt-0 mb-0 transition-opacity ease-in-out duration-300 opacity-0 invisible group-hover:opacity-100 group-hover:visible"> <div class="flex-1 text-xs text-white overflow-ellipsis"> Are you tired of using redis-cli? Try Redis Insight - the developer GUI for Redis. </div> <div class="text-right"> <a class="rounded rounded-mx px-2 py-1 flex items-center text-white text-xs hover:text-white hover:bg-slate-600 hover:border-transparent focus:outline-none focus:ring-2 focus:white focus:border-slate-500" href="https://redis.com/redis-enterprise/redis-insight/" tabindex="1" title="Get Redis Insight"> <svg class="w-4 h-4 mr-1" fill="none" height="14" viewbox="0 0 14 14" width="14" xmlns="http://www.w3.org/2000/svg"> <path d="M2.26236 5.66895L1.21732 6.07172L7.00018 8.65693V7.79842L2.26236 5.66895Z" fill="#fca5a5"> </path> <path d="M2.26236 8.02271L1.21732 8.42548L7.00018 11.0119V10.1516L2.26236 8.02271Z" fill="#fca5a5"> </path> <path d="M1.21732 3.7175L7.00018 6.30392V2.87805L8.66273 2.13423L7.00018 1.49512L1.21732 3.7175Z" fill="#fca5a5"> </path> <path d="M7.00018 2.8781V6.30366L1.21732 3.71724V5.20004L7.00018 7.79705V8.65526L1.21732 6.07217V7.55496L7.00018 10.1553V11.0135L1.21732 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aria-labelledby="tab-stream_tutorial-stepxinfo" class="panel order-last hidden w-full mt-0 relative" id="panel_Python_stream_tutorial-stepxinfo" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="s2">""" </span></span></span><span class="line"><span class="cl"><span class="s2">Code samples for Stream doc pages: </span></span></span><span class="line"><span class="cl"><span class="s2"> https://redis.io/docs/latest/develop/data-types/streams/ </span></span></span><span class="line"><span class="cl"><span class="s2">"""</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span> <span class="o">=</span> <span class="n">redis</span><span class="o">.</span><span class="n">Redis</span><span class="p">(</span><span class="n">decode_responses</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res1</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res1</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629576966-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res2</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res2</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629594113-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res3</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res3</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629613374-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res4</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"1691765278160-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res4</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res5</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span> <span class="n">block</span><span class="o">=</span><span class="mi">300</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france',</span> </span></span><span class="line"><span class="cl"><span class="c1"># [('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res6</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res6</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629676124-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res7</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res7</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res8</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res8</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res9</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-2"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res9</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">try</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="n">res10</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">res10</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"><span class="k">except</span> <span class="n">redis</span><span class="o">.</span><span class="n">exceptions</span><span class="o">.</span><span class="n">ResponseError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">e</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; WRONGID</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># Not yet implemented</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res11</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res12</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="mi">1692629576965</span><span class="p">,</span> <span class="mi">1692629576967</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res13</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res14</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629594113-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res14</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res15</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629676124-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res15</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; []</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res16</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrevrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res16</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res17</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res17</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res18</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"france_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res18</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res19</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">,</span> <span class="n">mkstream</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res19</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Royce"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Sam-Bodden"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res20</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res20</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res21</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res21</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res22</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xack</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"1692629925771-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res22</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res23</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res23</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', []]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res24</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res24</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:italy', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Royce'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Sam-Bodden'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res25</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res25</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'consumers': [{'name': 'Bob', 'pending': 2}]</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res26</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending_range</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res26</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925789-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># },</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925790-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res27</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res27</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res28</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s2">"1692629925789-0"</span><span class="p">])</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res28</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res29</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"0-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res29</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res30</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"(1692629925789-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res30</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res31</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_stream</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="n">res31</span> </span></span><span class="line hl"><span class="cl"><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># 'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2,</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># 'last-generated-id': '1692629926436-0', 'groups': 1,</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># 'last-entry': ('1692629926436-0', {'rider': 'Norem'})</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res32</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_groups</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'name': 'italy_riders', 'consumers': 2, 'pending': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-delivered-id': '1692629925790-0'</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res33</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_consumers</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res33</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Alice', 'pending': 2, 'idle': 199332},</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Bob', 'pending': 0, 'idle': 489170}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Jones"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Wood"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Henshaw"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res34</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res34</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res35</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res35</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0', {'rider': 'Royce'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0', {'rider': 'Sam-Bodden'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925791-0', {'rider': 'Prickett'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629926436-0', {'rider': 'Norem'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630612602-0', {'rider': 'Jones'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630641947-0', {'rider': 'Wood'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Smith"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res36</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res36</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res37</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res37</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res38</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res38</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res39</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res39</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res40</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xdel</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692631018238-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res40</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res41</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res41</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})]</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Python_stream_tutorial-stepxinfo')" tabindex="1" title="Copy to clipboard"> <svg 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id="Nodejs_stream_tutorial-stepxinfo" name="stream_tutorial-stepxinfo" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Nodejs_stream_tutorial-stepxinfo" title="Open example"> Node.js </label> <div aria-labelledby="tab-stream_tutorial-stepxinfo" class="panel order-last hidden w-full mt-0 relative" id="panel_Nodejs_stream_tutorial-stepxinfo" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-javascript" data-lang="javascript"><span class="line"><span class="cl"><span class="kr">import</span> <span class="nx">assert</span> <span class="nx">from</span> <span class="s1">'assert'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="kr">import</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">createClient</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> <span class="nx">from</span> <span class="s1">'redis'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">client</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">createClient</span><span class="p">();</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">connect</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res1</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'30.2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1700073067968-0 N.B. actual values will differ from these examples </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res2</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'28.8'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'3'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629594113-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res3</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.7'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629613374-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res4</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1691765278160-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res4</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res5</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">block</span><span class="o">:</span> <span class="mi">300</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res5</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res6</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.9'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'2'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629676124-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res7</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res8</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res9</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-2'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="k">try</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kr">const</span> <span class="nx">res10</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res10</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> <span class="k">catch</span> <span class="p">(</span><span class="nx">error</span><span class="p">)</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">error</span><span class="p">(</span><span class="nx">error</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; WRONGID </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11a</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-*'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">racer</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11a</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res12</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1692629576965'</span><span class="p">,</span> <span class="s1">'1692629576967'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res12</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res13</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res13</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res14</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629594113-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res14</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res15</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629676124-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res15</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res16</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRevRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">1</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res17</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res17</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res18</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'france_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res18</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res19</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MKSTREAM'</span><span class="o">:</span> <span class="kc">true</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Royce'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res20</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res21</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res21</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res22</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAck</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'1692629925771-0'</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res22</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res23</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', []]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res24</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Bob'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res24</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res25</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPending</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res25</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0', 'consumers': [{'name': 'Bob', 'pending': 2}]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res26</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPendingRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res26</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'message_id': '1692629925789-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}, {'message_id': '1692629925790-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res27</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res27</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res28</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s1">'1692629925789-0'</span><span class="p">]</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res28</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res29</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'0-0'</span><span class="p">,</span> <span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res29</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res30</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'(1692629925789-0'</span><span class="p">,</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res30</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res31</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoStream</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res31</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2, 'last-generated-id': '1692629926436-0', 'groups': 1, 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}), 'last-entry': ('1692629926436-0', {'rider': 'Norem'})} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res32</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoGroups</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res32</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'italy_riders', 'consumers': 2, 'pending': 2, 'last-delivered-id': '1692629925790-0'}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res33</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoConsumers</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res33</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'Alice', 'pending': 2, 'idle': 199332}, {'name': 'Bob', 'pending': 0, 'idle': 489170}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Jones'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Wood'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Henshaw'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res34</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res34</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res35</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925771-0', {'rider': 'Castilla'}), ('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'}), ('1692629925791-0', {'rider': 'Prickett'}), ('1692629926436-0', {'rider': 'Norem'}), ('1692630612602-0', {'rider': 'Jones'}), ('1692630641947-0', {'rider': 'Wood'}), ('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Smith'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res36</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res36</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res37</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'MAXLEN'</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res37</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res38</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s2">"MAXLEN"</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res39</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res40</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xDel</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692631018238-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res40</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res41</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Nodejs_stream_tutorial-stepxinfo')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" 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w-6 p-1" href="https://github.com/redis/node-redis/tree/emb-examples/doctests/dt-streams.js" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 7.02753 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name="stream_tutorial-stepxinfo" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Java_stream_tutorial-stepxinfo" title="Open example"> Java </label> <div aria-labelledby="tab-stream_tutorial-stepxinfo" class="panel order-last hidden w-full mt-0 relative" id="panel_Java_stream_tutorial-stepxinfo" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-java" data-lang="java"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nn">io.redis.examples</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.StreamEntryID</span><span class="o">;</span> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.UnifiedJedis</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">public</span> <span class="kd">class</span> <span class="nc">StreamsExample</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kd">public</span> <span class="kt">void</span> <span class="nf">run</span><span class="o">(){</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">UnifiedJedis</span> <span class="n">jedis</span> <span class="o">=</span> <span class="k">new</span> <span class="n">UnifiedJedis</span><span class="o">(</span><span class="s">"redis://localhost:6379"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"30.2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res1</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"28.8"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"3"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res2</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.7"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res3</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582226-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"1701760582225-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res4</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701760841292-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701760841292-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res5</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">block</span><span class="o">(</span><span class="mi">300</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">100</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701761996660-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701761996661-0 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701761996661-1 {rider=Prickett, speed=29.7, location_id=1, position=2}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.9"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res6</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701762285679-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res7</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res8</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res8</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res9</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-2"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res9</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">try</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res10</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res10</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="o">(</span><span class="n">JedisDataException</span> <span class="n">e</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">e</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res11</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-*"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res11</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res12</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res13</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">),</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res14</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res14</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res15</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res15</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res16</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res16</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res17</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrevrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res17</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701765218592-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res18</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res18</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701765384638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701765384638-1 {rider=Norem, speed=28.8, location_id=1, position=3}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res19</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"france_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">false</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res19</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res20</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">true</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res20</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilaa"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Royce"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Sam-Bodden"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id5</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res21</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res21</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res22</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res22</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xack</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">id1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res23</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res24</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res24</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res25</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Bob"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res25</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701767632261-1 {rider=Royce}, 1701767632262-0 {rider=Sam-Bodden}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingSummary</span> <span class="n">res26</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res26</span><span class="o">.</span><span class="na">getConsumerMessageCount</span><span class="o">());</span> <span class="c1">// &gt;&gt;&gt; {Bob=2} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamPendingEntry</span><span class="o">&gt;</span> <span class="n">res27</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">XPendingParams</span><span class="o">.</span><span class="na">xPendingParams</span><span class="o">().</span><span class="na">start</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MINIMUM_ID</span><span class="o">).</span><span class="na">end</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MAXIMUM_ID</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res27</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768567412-1 Bob idle:0 times:1, 1701768567412-2 Bob idle:0 times:1] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res28</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">(),</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res28</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768744819-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res29</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="mi">0</span><span class="n">L</span><span class="o">,</span> <span class="n">XClaimParams</span><span class="o">.</span><span class="na">xClaimParams</span><span class="o">().</span><span class="na">time</span><span class="o">(</span><span class="mi">60000</span><span class="o">),</span><span class="n">id2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res29</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769004195-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res30</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="s">"0-0"</span><span class="o">),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res30</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769266831-2=[1701769266831-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res31</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">()),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res31</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [0-0=[1701769605847-2 {rider=Sam-Bodden}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoStream</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line hl"><span class="cl"> <span class="n">res32</span><span class="o">.</span><span class="na">getStreamInfo</span><span class="o">()</span> </span></span><span class="line hl"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {radix-tree-keys=1, radix-tree-nodes=2, entries-added=5, length=5, groups=1, max-deleted-entry-id=0-0, first-entry=1701769637612-0 {rider=Castilaa}, last-generated-id=1701769637612-4, last-entry=1701769637612-4 {rider=Norem}, recorded-first-entry-id=1701769637612-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamGroupInfo</span><span class="o">&gt;</span> <span class="n">res33</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoGroups</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamGroupInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res33</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getGroupInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {last-delivered-id=1701770253659-0, lag=2, pending=2, name=italy_riders, consumers=2, entries-read=3} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamConsumersInfo</span><span class="o">&gt;</span> <span class="n">res34</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoConsumers</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamConsumerInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res34</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getConsumerInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// {inactive=1, idle=1, pending=1, name=Alice} , {inactive=3, idle=3, pending=1, name=Bob} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Jones"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Wood"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Henshaw"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res35</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res36</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res36</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771219852-0 {rider=Castilaa}, 1701771219852-1 {rider=Royce}, 1701771219853-0 {rider=Sam-Bodden}, 1701771219853-1 {rider=Prickett}, 1701771219853-2 {rider=Norem}, 1701771219858-0 {rider=Jones}, 1701771219858-1 {rider=Wood}, 1701771219859-0 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Smith"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">2</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res37</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res37</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771067332-1 {rider=Henshaw}, 1701771067332-2 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">).</span><span class="na">exactTrimming</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res38</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res39</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res40</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res40</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771356428-2 {rider=Henshaw}, 1701771356429-0 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xdel</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id6</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res41</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res42</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res42</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771517639-1 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="o">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Java_stream_tutorial-stepxinfo')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" 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href="https://github.com/redis/jedis/tree/master/src/test/java/io/redis/examples/StreamsExample.java" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 7.02753 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name="stream_tutorial-stepxinfo" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Go_stream_tutorial-stepxinfo" title="Open example"> Go </label> <div aria-labelledby="tab-stream_tutorial-stepxinfo" class="panel order-last hidden w-full mt-0 relative" id="panel_Go_stream_tutorial-stepxinfo" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nx">example_commands_test</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"context"</span> </span></span><span class="line"><span class="cl"> <span class="s">"fmt"</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="s">"github.com/redis/go-redis/v9"</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xadd</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res1</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res1) // &gt;&gt;&gt; 1692632086370-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res2</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.PrintLn(res2) // &gt;&gt;&gt; 1692632094485-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res3</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res3) // &gt;&gt;&gt; 1692632102976-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance1</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res4</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1691765278160-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res5</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Block</span><span class="p">:</span> <span class="mi">300</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res5</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; // [{race:france [{1692632086370-0 map[location_id:1 position:1... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res6</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">//fmt.Println(res6) // &gt;&gt;&gt; 1692632147973-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res7</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res7</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceusa</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res8</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res8</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res9</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-2"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res9</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res10</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(err) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res11</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-*"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res11</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance2</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632147973-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res12</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res13</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632086369"</span><span class="p">,</span> <span class="s">"1692632086371"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res14</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res15</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632094485-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632102976-0 map[location_id:1 position:2 rider:Prickett speed:29.7]} {1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632147973-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res17</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRevRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res18</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:france [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreate</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res19</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreate</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res19</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreatemkstream</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res20</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res20</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupread</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632639151-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632647899-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632670501-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632678249-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res25) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res21</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res21) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceitaly</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632670501-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632678249-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res22</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res23</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAck</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res23</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res24</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy []}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res25</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632647899-0 map[rider:Royce]} {1692632662819-0 map[rider:Sam-Bodden]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res26</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPending</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res26</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{2 1692632647899-0 1692632662819-0 map[Bob:2]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res27</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPendingExt</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XPendingExtArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"-"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">End</span><span class="p">:</span> <span class="s">"+"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">10</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res27) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 Bob 0s 1} {1692632662819-0 Bob 0s 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res28</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632647899-0"</span><span class="p">,</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res28</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res29</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MinIdle</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Messages</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"1692632647899-0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res30</span><span class="p">,</span> <span class="nx">res30a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"0-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res31</span><span class="p">,</span> <span class="nx">res31a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Lora"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"(1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="nx">res32</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res32</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{5 1 2 1 1692632678249-0 0-0 5 {1692632639151-0 map[rider:Castilla]} {1692632678249-0 map[rider:Norem]} 1692632639151-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res33</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoGroups</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{italy_riders 3 2 1692632662819-0 3 2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res34</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoConsumers</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res34) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{Alice 1 1ms 1ms} {Bob 1 2ms 2ms} {Lora 0 1ms -1ms}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Jones"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res35</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res35</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res36</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res36) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1726649529170-1 map[rider:Wood]} {1726649529171-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res37</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res37</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res38</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLenApprox</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="mi">20</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res38</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xdel</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633198206-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633208557-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res39</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res39</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]} {1692633208557-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res40</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XDel</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1692633208557-0"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res40</span><span class="p">)</span> <span class="c1">// 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res41</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res41</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Go_stream_tutorial-stepxinfo')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button aria-controls="panel_Go_stream_tutorial-stepxinfo" class="visibility-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 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hover:text-white hover:bg-slate-600 hover:border-transparent focus:outline-none focus:ring-2 focus:white focus:border-slate-500" href="https://redis.io/docs/latest/develop/connect/clients/go/" tabindex="1" title="Quick-Start"> Go Quick-Start </a> <div class="w-1/2"> </div> <div class="flex-1 text-right"> <a class="button text-neutral-400 hover:text-slate-100 h-6 w-6 p-1" href="https://github.com/redis/go-redis/tree/master/doctests/stream_tutorial_test.go" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 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15.591C13.3328 14.9911 14.8636 13.7689 15.8479 12.1432C16.8321 10.5175 17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> <input class="radiotab w-0 h-0" data-lang="dotnet" id="Csharp_stream_tutorial-stepxinfo" name="stream_tutorial-stepxinfo" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Csharp_stream_tutorial-stepxinfo" title="Open example"> C# </label> <div aria-labelledby="tab-stream_tutorial-stepxinfo" class="panel order-last hidden w-full mt-0 relative" id="panel_Csharp_stream_tutorial-stepxinfo" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-C#" data-lang="C#"><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">System.Runtime.CompilerServices</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">NRedisStack.Tests</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">StackExchange.Redis</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">public</span> <span class="k">class</span> <span class="nc">StreamTutorial</span> </span></span><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">public</span> <span class="k">void</span> <span class="n">run</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">muxer</span> <span class="p">=</span> <span class="n">ConnectionMultiplexer</span><span class="p">.</span><span class="n">Connect</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">db</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetDatabase</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res1</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">30.2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668482289-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res2</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">28.8</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">3</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668766534-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res3</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.7</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712669055705-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res4</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1712668482289-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res5</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread_block' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res6</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.9</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712675674750-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res8</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res9</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-2"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">try</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res10</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="p">(</span><span class="n">RedisServerException</span> <span class="n">ex</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">ex</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_bad_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res11</span> <span class="p">=</span> <span class="s">""</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="n">Version</span> <span class="n">version</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetServer</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">).</span><span class="n">Version</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="p">(</span><span class="n">version</span><span class="p">.</span><span class="n">Major</span> <span class="p">&gt;=</span> <span class="m">7</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-*"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; "0-3"</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_7' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res12</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_all' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res13</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">1712668482289</span><span class="p">,</span> <span class="m">1712668482291</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_time' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res14</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_1' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res15</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712668766534-1"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res16</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712675674750-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_empty' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res17</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrevrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res18</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res19</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res20</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create_mkstream' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744323758-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Royce"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744358384-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Sam-Bodden"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744379676-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744399401-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744413117-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res21</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res21</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res22</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAcknowledge</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1712744323758-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res24</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xack' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res25</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Bob"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_bob' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingInfo</span> <span class="n">res26</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPending</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"pending: {res26.PendingMessageCount}, min: {res26.LowestPendingMessageId}, max: {res26.HighestPendingMessageId}, consumers:[{string.Join("</span><span class="p">,</span> <span class="s">", res26.Consumers.Select(c =&gt; $"</span><span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">PendingMessageCount</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; pending: 2, min: 1712747506906-0, max: 1712747506907-0, consumers:[name: Bob, pending:2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingMessageInfo</span><span class="p">[]</span> <span class="n">res27</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPendingMessages</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="s">""</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamPendingMessageInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res27</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"message_id: {info.MessageId}, consumer: {info.ConsumerName}, time_since_delivered: {info.IdleTimeInMilliseconds}, times_delivered: {info.DeliveryCount}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506906-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506907-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending_plus_minus' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res28</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res28</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_pending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res29</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">60000</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="m">1712744358384</span> <span class="p">-</span> <span class="m">0</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res30</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"0-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res30.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res30.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0, (1712744358384-0: [rider: Royce])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res31</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"(1712744358384-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res31.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res31.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 0-0, (1712744379676-0: [rider: Sam-Bodden])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim_cursor' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"length: {res32.Length}, radix-tree-keys: {res32.RadixTreeKeys}, radix-tree-nodes: {res32.RadixTreeNodes}, last-generated-id: {res32.LastGeneratedId}, first-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}, last-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}"</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; length: 5, radix-tree-keys: 1, radix-tree-nodes: 2, last-generated-id: 1712756762686-1, first-entry: 1712756762685-0: [rider: Castilla], last-entry: 1712756762686-1: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamGroupInfo</span><span class="p">[]</span> <span class="n">res33</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamGroupInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamGroupInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, consumers: {info.ConsumerCount}, pending: {info.PendingMessageCount}, last-delivered-id: {info.LastDeliveredId}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: italy_riders, consumers: 2, pending: 2, last-delivered-id: 1712757192730-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_groups' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamConsumerInfo</span><span class="p">[]</span> <span class="n">res34</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamConsumerInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamConsumerInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res34</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, pending: {info.PendingMessageCount}, idle: {info.IdleTimeInMilliseconds}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Alice, pending: 1, idle: 7717</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Bob, pending: 0, idle: 7722</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_consumers' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Jones"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res36</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res36</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-1: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-2: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336129-0: [rider: Prickett]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336139-0: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758340854-0: [rider: Jones]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758341645-0: [rider: Wood]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758342134-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Smith"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">false</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res37</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res37</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746476-1: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746477-0: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'maxlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">false</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res40</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res40</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-1: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamDelete</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="s">"1712759694003-1"</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res42</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res42</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xdel' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" 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fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> </div> <p> The output shows information about how the stream is encoded internally, and also shows the first and last message in the stream. Another piece of information available is the number of consumer groups associated with this stream. We can dig further asking for more information about the consumer groups. </p> <div class="codetabs cli group flex justify-start items-center flex-wrap box-border rounded-lg mt-0 mb-0 mx-auto bg-slate-900" id="stream_tutorial-stepxinfo_groups"> <input checked="" class="radiotab w-0 h-0" data-lang="redis-cli" id="redis-cli_stream_tutorial-stepxinfo_groups" name="stream_tutorial-stepxinfo_groups" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="redis-cli_stream_tutorial-stepxinfo_groups" title="Open example"> &gt;_ Redis CLI </label> <div aria-labelledby="tab-stream_tutorial-stepxinfo_groups" class="panel order-last hidden w-full mt-0 relative" id="panel_redis-cli_stream_tutorial-stepxinfo_groups" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-plaintext" data-lang="plaintext"><span class="line hl"><span class="cl">&gt; XINFO GROUPS race:italy </span></span><span class="line hl"><span class="cl">1) 1) "name" </span></span><span class="line hl"><span class="cl"> 2) "italy_riders" </span></span><span class="line hl"><span class="cl"> 3) "consumers" </span></span><span class="line hl"><span class="cl"> 4) (integer) 3 </span></span><span class="line hl"><span class="cl"> 5) "pending" </span></span><span class="line hl"><span class="cl"> 6) (integer) 2 </span></span><span class="line hl"><span class="cl"> 7) "last-delivered-id" </span></span><span class="line hl"><span class="cl"> 8) "1692632662819-0"</span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_redis-cli_stream_tutorial-stepxinfo_groups')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <div class="cli-footer flex items-center justify-between rounded-b-md bg-slate-900 mt-0 px-4 pt-0 mb-0 transition-opacity ease-in-out duration-300 opacity-0 invisible group-hover:opacity-100 group-hover:visible"> <div class="flex-1 text-xs text-white overflow-ellipsis"> Are you tired of using redis-cli? Try Redis Insight - the developer GUI for Redis. </div> <div class="text-right"> <a class="rounded rounded-mx px-2 py-1 flex items-center text-white text-xs hover:text-white hover:bg-slate-600 hover:border-transparent focus:outline-none focus:ring-2 focus:white focus:border-slate-500" href="https://redis.com/redis-enterprise/redis-insight/" tabindex="1" title="Get Redis Insight"> <svg class="w-4 h-4 mr-1" fill="none" height="14" viewbox="0 0 14 14" width="14" xmlns="http://www.w3.org/2000/svg"> <path d="M2.26236 5.66895L1.21732 6.07172L7.00018 8.65693V7.79842L2.26236 5.66895Z" fill="#fca5a5"> </path> <path d="M2.26236 8.02271L1.21732 8.42548L7.00018 11.0119V10.1516L2.26236 8.02271Z" fill="#fca5a5"> </path> <path d="M1.21732 3.7175L7.00018 6.30392V2.87805L8.66273 2.13423L7.00018 1.49512L1.21732 3.7175Z" fill="#fca5a5"> </path> <path d="M7.00018 2.8781V6.30366L1.21732 3.71724V5.20004L7.00018 7.79705V8.65526L1.21732 6.07217V7.55496L7.00018 10.1553V11.0135L1.21732 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aria-labelledby="tab-stream_tutorial-stepxinfo_groups" class="panel order-last hidden w-full mt-0 relative" id="panel_Python_stream_tutorial-stepxinfo_groups" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="s2">""" </span></span></span><span class="line"><span class="cl"><span class="s2">Code samples for Stream doc pages: </span></span></span><span class="line"><span class="cl"><span class="s2"> https://redis.io/docs/latest/develop/data-types/streams/ </span></span></span><span class="line"><span class="cl"><span class="s2">"""</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span> <span class="o">=</span> <span class="n">redis</span><span class="o">.</span><span class="n">Redis</span><span class="p">(</span><span class="n">decode_responses</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res1</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res1</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629576966-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res2</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res2</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629594113-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res3</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res3</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629613374-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res4</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"1691765278160-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res4</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res5</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span> <span class="n">block</span><span class="o">=</span><span class="mi">300</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france',</span> </span></span><span class="line"><span class="cl"><span class="c1"># [('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res6</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res6</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629676124-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res7</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res7</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res8</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res8</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res9</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-2"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res9</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">try</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="n">res10</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">res10</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"><span class="k">except</span> <span class="n">redis</span><span class="o">.</span><span class="n">exceptions</span><span class="o">.</span><span class="n">ResponseError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">e</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; WRONGID</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># Not yet implemented</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res11</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res12</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="mi">1692629576965</span><span class="p">,</span> <span class="mi">1692629576967</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res13</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res14</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629594113-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res14</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res15</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629676124-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res15</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; []</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res16</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrevrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res16</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res17</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res17</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res18</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"france_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res18</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res19</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">,</span> <span class="n">mkstream</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res19</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Royce"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Sam-Bodden"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res20</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res20</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res21</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res21</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res22</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xack</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"1692629925771-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res22</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res23</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res23</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', []]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res24</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res24</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:italy', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Royce'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Sam-Bodden'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res25</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res25</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'consumers': [{'name': 'Bob', 'pending': 2}]</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res26</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending_range</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res26</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925789-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># },</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925790-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res27</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res27</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res28</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s2">"1692629925789-0"</span><span class="p">])</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res28</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res29</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"0-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res29</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res30</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"(1692629925789-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res30</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res31</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_stream</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res31</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-generated-id': '1692629926436-0', 'groups': 1,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-entry': ('1692629926436-0', {'rider': 'Norem'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res32</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_groups</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="n">res32</span> </span></span><span class="line hl"><span class="cl"><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># {</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># 'name': 'italy_riders', 'consumers': 2, 'pending': 2,</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># 'last-delivered-id': '1692629925790-0'</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># }</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res33</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_consumers</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res33</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Alice', 'pending': 2, 'idle': 199332},</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Bob', 'pending': 0, 'idle': 489170}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Jones"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Wood"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Henshaw"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res34</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res34</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res35</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res35</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0', {'rider': 'Royce'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0', {'rider': 'Sam-Bodden'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925791-0', {'rider': 'Prickett'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629926436-0', {'rider': 'Norem'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630612602-0', {'rider': 'Jones'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630641947-0', {'rider': 'Wood'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Smith"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res36</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res36</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res37</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res37</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res38</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res38</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res39</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res39</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res40</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xdel</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692631018238-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res40</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res41</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res41</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})]</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" 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</span></span><span class="line"><span class="cl"><span class="kr">import</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">createClient</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> <span class="nx">from</span> <span class="s1">'redis'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">client</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">createClient</span><span class="p">();</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">connect</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res1</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'30.2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1700073067968-0 N.B. actual values will differ from these examples </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res2</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'28.8'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'3'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629594113-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res3</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.7'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629613374-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res4</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1691765278160-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res4</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res5</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">block</span><span class="o">:</span> <span class="mi">300</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res5</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res6</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.9'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'2'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629676124-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res7</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res8</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res9</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-2'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="k">try</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kr">const</span> <span class="nx">res10</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res10</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> <span class="k">catch</span> <span class="p">(</span><span class="nx">error</span><span class="p">)</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">error</span><span class="p">(</span><span class="nx">error</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; WRONGID </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11a</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-*'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">racer</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11a</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res12</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1692629576965'</span><span class="p">,</span> <span class="s1">'1692629576967'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res12</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res13</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res13</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res14</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629594113-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res14</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res15</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629676124-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res15</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res16</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRevRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">1</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res17</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res17</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res18</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'france_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res18</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res19</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MKSTREAM'</span><span class="o">:</span> <span class="kc">true</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Royce'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res20</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res21</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res21</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res22</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAck</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'1692629925771-0'</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res22</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res23</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', []]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res24</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Bob'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res24</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res25</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPending</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res25</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0', 'consumers': [{'name': 'Bob', 'pending': 2}]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res26</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPendingRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res26</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'message_id': '1692629925789-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}, {'message_id': '1692629925790-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res27</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res27</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res28</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s1">'1692629925789-0'</span><span class="p">]</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res28</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res29</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'0-0'</span><span class="p">,</span> <span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res29</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res30</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'(1692629925789-0'</span><span class="p">,</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res30</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res31</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoStream</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res31</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2, 'last-generated-id': '1692629926436-0', 'groups': 1, 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}), 'last-entry': ('1692629926436-0', {'rider': 'Norem'})} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res32</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoGroups</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res32</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'italy_riders', 'consumers': 2, 'pending': 2, 'last-delivered-id': '1692629925790-0'}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res33</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoConsumers</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res33</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'Alice', 'pending': 2, 'idle': 199332}, {'name': 'Bob', 'pending': 0, 'idle': 489170}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Jones'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Wood'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Henshaw'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res34</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res34</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res35</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925771-0', {'rider': 'Castilla'}), ('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'}), ('1692629925791-0', {'rider': 'Prickett'}), ('1692629926436-0', {'rider': 'Norem'}), ('1692630612602-0', {'rider': 'Jones'}), ('1692630641947-0', {'rider': 'Wood'}), ('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Smith'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res36</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res36</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res37</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'MAXLEN'</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res37</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res38</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s2">"MAXLEN"</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res39</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res40</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xDel</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692631018238-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res40</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res41</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" 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title="Quick-Start"> Node.js Quick-Start </a> <div class="w-1/2"> </div> <div class="flex-1 text-right"> <a class="button text-neutral-400 hover:text-slate-100 h-6 w-6 p-1" href="https://github.com/redis/node-redis/tree/emb-examples/doctests/dt-streams.js" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 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class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.StreamEntryID</span><span class="o">;</span> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.UnifiedJedis</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">public</span> <span class="kd">class</span> <span class="nc">StreamsExample</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kd">public</span> <span class="kt">void</span> <span class="nf">run</span><span class="o">(){</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">UnifiedJedis</span> <span class="n">jedis</span> <span class="o">=</span> <span class="k">new</span> <span class="n">UnifiedJedis</span><span class="o">(</span><span class="s">"redis://localhost:6379"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"30.2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res1</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"28.8"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"3"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res2</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.7"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res3</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582226-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"1701760582225-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res4</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701760841292-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701760841292-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res5</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">block</span><span class="o">(</span><span class="mi">300</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">100</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701761996660-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701761996661-0 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701761996661-1 {rider=Prickett, speed=29.7, location_id=1, position=2}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.9"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res6</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701762285679-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res7</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res8</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res8</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res9</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-2"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res9</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">try</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res10</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res10</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="o">(</span><span class="n">JedisDataException</span> <span class="n">e</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">e</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res11</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-*"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res11</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res12</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res13</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">),</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res14</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res14</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res15</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res15</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res16</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res16</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res17</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrevrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res17</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701765218592-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res18</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res18</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701765384638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701765384638-1 {rider=Norem, speed=28.8, location_id=1, position=3}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res19</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"france_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">false</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res19</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res20</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">true</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res20</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilaa"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Royce"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Sam-Bodden"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id5</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res21</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res21</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res22</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res22</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xack</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">id1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res23</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res24</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res24</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res25</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Bob"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res25</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701767632261-1 {rider=Royce}, 1701767632262-0 {rider=Sam-Bodden}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingSummary</span> <span class="n">res26</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res26</span><span class="o">.</span><span class="na">getConsumerMessageCount</span><span class="o">());</span> <span class="c1">// &gt;&gt;&gt; {Bob=2} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamPendingEntry</span><span class="o">&gt;</span> <span class="n">res27</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">XPendingParams</span><span class="o">.</span><span class="na">xPendingParams</span><span class="o">().</span><span class="na">start</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MINIMUM_ID</span><span class="o">).</span><span class="na">end</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MAXIMUM_ID</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res27</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768567412-1 Bob idle:0 times:1, 1701768567412-2 Bob idle:0 times:1] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res28</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">(),</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res28</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768744819-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res29</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="mi">0</span><span class="n">L</span><span class="o">,</span> <span class="n">XClaimParams</span><span class="o">.</span><span class="na">xClaimParams</span><span class="o">().</span><span class="na">time</span><span class="o">(</span><span class="mi">60000</span><span class="o">),</span><span class="n">id2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res29</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769004195-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res30</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="s">"0-0"</span><span class="o">),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res30</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769266831-2=[1701769266831-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res31</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">()),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res31</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [0-0=[1701769605847-2 {rider=Sam-Bodden}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoStream</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span><span class="o">.</span><span class="na">getStreamInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {radix-tree-keys=1, radix-tree-nodes=2, entries-added=5, length=5, groups=1, max-deleted-entry-id=0-0, first-entry=1701769637612-0 {rider=Castilaa}, last-generated-id=1701769637612-4, last-entry=1701769637612-4 {rider=Norem}, recorded-first-entry-id=1701769637612-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamGroupInfo</span><span class="o">&gt;</span> <span class="n">res33</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoGroups</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamGroupInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res33</span><span class="o">){</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line hl"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getGroupInfo</span><span class="o">()</span> </span></span><span class="line hl"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {last-delivered-id=1701770253659-0, lag=2, pending=2, name=italy_riders, consumers=2, entries-read=3} </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamConsumersInfo</span><span class="o">&gt;</span> <span class="n">res34</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoConsumers</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamConsumerInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res34</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getConsumerInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// {inactive=1, idle=1, pending=1, name=Alice} , {inactive=3, idle=3, pending=1, name=Bob} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Jones"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Wood"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Henshaw"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res35</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res36</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res36</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771219852-0 {rider=Castilaa}, 1701771219852-1 {rider=Royce}, 1701771219853-0 {rider=Sam-Bodden}, 1701771219853-1 {rider=Prickett}, 1701771219853-2 {rider=Norem}, 1701771219858-0 {rider=Jones}, 1701771219858-1 {rider=Wood}, 1701771219859-0 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Smith"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">2</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res37</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res37</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771067332-1 {rider=Henshaw}, 1701771067332-2 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">).</span><span class="na">exactTrimming</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res38</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res39</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res40</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res40</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771356428-2 {rider=Henshaw}, 1701771356429-0 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xdel</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id6</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res41</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res42</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res42</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771517639-1 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="o">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 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href="https://redis.io/docs/latest/develop/connect/clients/java/jedis/" tabindex="1" title="Quick-Start"> Java Quick-Start </a> <div class="w-1/2"> </div> <div class="flex-1 text-right"> <a class="button text-neutral-400 hover:text-slate-100 h-6 w-6 p-1" href="https://github.com/redis/jedis/tree/master/src/test/java/io/redis/examples/StreamsExample.java" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 7.02753 12.605C7.06381 12.1992 7.24399 11.8197 7.53553 11.535C5.75953 11.335 3.89153 10.647 3.89153 7.581C3.88005 6.78603 4.17513 6.01716 4.71553 5.434C4.47318 4.74369 4.50322 3.98693 4.79953 3.318C4.79953 3.318 5.47053 3.103 6.99953 4.138C8.31074 3.77905 9.69432 3.77905 11.0055 4.138C12.5325 3.103 13.2055 3.318 13.2055 3.318C13.5012 3.9877 13.5294 4.74513 13.2845 5.435C13.8221 6.01928 14.114 6.78817 14.0995 7.582C14.0995 10.655 12.2285 11.332 10.4465 11.53C10.6375 11.724 10.7847 11.9566 10.8784 12.2123C10.972 12.4679 11.0099 12.7405 10.9895 13.012C10.9895 14.081 10.9795 14.944 10.9795 15.206C10.9795 15.42 11.1235 15.669 11.5295 15.591C13.3328 14.9911 14.8636 13.7689 15.8479 12.1432C16.8321 10.5175 17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> <input class="radiotab w-0 h-0" data-lang="go" id="Go_stream_tutorial-stepxinfo_groups" name="stream_tutorial-stepxinfo_groups" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Go_stream_tutorial-stepxinfo_groups" title="Open example"> Go </label> <div aria-labelledby="tab-stream_tutorial-stepxinfo_groups" class="panel order-last hidden w-full mt-0 relative" id="panel_Go_stream_tutorial-stepxinfo_groups" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nx">example_commands_test</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"context"</span> </span></span><span class="line"><span class="cl"> <span class="s">"fmt"</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="s">"github.com/redis/go-redis/v9"</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xadd</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res1</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res1) // &gt;&gt;&gt; 1692632086370-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res2</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.PrintLn(res2) // &gt;&gt;&gt; 1692632094485-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res3</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res3) // &gt;&gt;&gt; 1692632102976-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance1</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res4</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1691765278160-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res5</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Block</span><span class="p">:</span> <span class="mi">300</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res5</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; // [{race:france [{1692632086370-0 map[location_id:1 position:1... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res6</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">//fmt.Println(res6) // &gt;&gt;&gt; 1692632147973-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res7</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res7</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceusa</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res8</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res8</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res9</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-2"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res9</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res10</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(err) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res11</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-*"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res11</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance2</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632147973-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res12</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res13</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632086369"</span><span class="p">,</span> <span class="s">"1692632086371"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res14</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res15</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632094485-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632102976-0 map[location_id:1 position:2 rider:Prickett speed:29.7]} {1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632147973-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res17</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRevRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res18</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:france [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreate</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res19</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreate</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res19</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreatemkstream</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res20</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res20</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupread</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632639151-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632647899-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632670501-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632678249-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res25) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res21</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res21) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceitaly</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632670501-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632678249-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res22</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res23</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAck</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res23</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res24</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy []}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res25</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632647899-0 map[rider:Royce]} {1692632662819-0 map[rider:Sam-Bodden]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res26</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPending</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res26</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{2 1692632647899-0 1692632662819-0 map[Bob:2]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res27</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPendingExt</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XPendingExtArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"-"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">End</span><span class="p">:</span> <span class="s">"+"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">10</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res27) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 Bob 0s 1} {1692632662819-0 Bob 0s 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res28</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632647899-0"</span><span class="p">,</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res28</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res29</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MinIdle</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Messages</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"1692632647899-0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res30</span><span class="p">,</span> <span class="nx">res30a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"0-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res31</span><span class="p">,</span> <span class="nx">res31a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Lora"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"(1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res32</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res32</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{5 1 2 1 1692632678249-0 0-0 5 {1692632639151-0 map[rider:Castilla]} {1692632678249-0 map[rider:Norem]} 1692632639151-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="nx">res33</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoGroups</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res33</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{italy_riders 3 2 1692632662819-0 3 2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res34</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoConsumers</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res34) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{Alice 1 1ms 1ms} {Bob 1 2ms 2ms} {Lora 0 1ms -1ms}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Jones"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res35</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res35</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res36</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res36) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1726649529170-1 map[rider:Wood]} {1726649529171-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res37</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res37</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res38</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLenApprox</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="mi">20</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res38</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xdel</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633198206-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633208557-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res39</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res39</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]} {1692633208557-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res40</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XDel</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1692633208557-0"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res40</span><span class="p">)</span> <span class="c1">// 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res41</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res41</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Go_stream_tutorial-stepxinfo_groups')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 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relative" id="panel_Csharp_stream_tutorial-stepxinfo_groups" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-C#" data-lang="C#"><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">System.Runtime.CompilerServices</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">NRedisStack.Tests</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">StackExchange.Redis</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">public</span> <span class="k">class</span> <span class="nc">StreamTutorial</span> </span></span><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">public</span> <span class="k">void</span> <span class="n">run</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">muxer</span> <span class="p">=</span> <span class="n">ConnectionMultiplexer</span><span class="p">.</span><span class="n">Connect</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">db</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetDatabase</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res1</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">30.2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668482289-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res2</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">28.8</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">3</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668766534-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res3</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.7</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712669055705-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res4</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1712668482289-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res5</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread_block' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res6</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.9</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712675674750-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res8</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res9</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-2"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">try</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res10</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="p">(</span><span class="n">RedisServerException</span> <span class="n">ex</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">ex</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_bad_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res11</span> <span class="p">=</span> <span class="s">""</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="n">Version</span> <span class="n">version</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetServer</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">).</span><span class="n">Version</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="p">(</span><span class="n">version</span><span class="p">.</span><span class="n">Major</span> <span class="p">&gt;=</span> <span class="m">7</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-*"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; "0-3"</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_7' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res12</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_all' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res13</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">1712668482289</span><span class="p">,</span> <span class="m">1712668482291</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_time' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res14</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_1' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res15</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712668766534-1"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res16</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712675674750-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_empty' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res17</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrevrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res18</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res19</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res20</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create_mkstream' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744323758-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Royce"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744358384-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Sam-Bodden"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744379676-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744399401-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744413117-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res21</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res21</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res22</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAcknowledge</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1712744323758-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res24</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xack' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res25</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Bob"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_bob' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingInfo</span> <span class="n">res26</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPending</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"pending: {res26.PendingMessageCount}, min: {res26.LowestPendingMessageId}, max: {res26.HighestPendingMessageId}, consumers:[{string.Join("</span><span class="p">,</span> <span class="s">", res26.Consumers.Select(c =&gt; $"</span><span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">PendingMessageCount</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; pending: 2, min: 1712747506906-0, max: 1712747506907-0, consumers:[name: Bob, pending:2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingMessageInfo</span><span class="p">[]</span> <span class="n">res27</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPendingMessages</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="s">""</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamPendingMessageInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res27</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"message_id: {info.MessageId}, consumer: {info.ConsumerName}, time_since_delivered: {info.IdleTimeInMilliseconds}, times_delivered: {info.DeliveryCount}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506906-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506907-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending_plus_minus' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res28</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res28</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_pending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res29</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">60000</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="m">1712744358384</span> <span class="p">-</span> <span class="m">0</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res30</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"0-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res30.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res30.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0, (1712744358384-0: [rider: Royce])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res31</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"(1712744358384-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res31.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res31.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 0-0, (1712744379676-0: [rider: Sam-Bodden])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim_cursor' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"length: {res32.Length}, radix-tree-keys: {res32.RadixTreeKeys}, radix-tree-nodes: {res32.RadixTreeNodes}, last-generated-id: {res32.LastGeneratedId}, first-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}, last-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; length: 5, radix-tree-keys: 1, radix-tree-nodes: 2, last-generated-id: 1712756762686-1, first-entry: 1712756762685-0: [rider: Castilla], last-entry: 1712756762686-1: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">StreamGroupInfo</span><span class="p">[]</span> <span class="n">res33</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamGroupInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamGroupInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res33</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, consumers: {info.ConsumerCount}, pending: {info.PendingMessageCount}, last-delivered-id: {info.LastDeliveredId}"</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: italy_riders, consumers: 2, pending: 2, last-delivered-id: 1712757192730-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_groups' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamConsumerInfo</span><span class="p">[]</span> <span class="n">res34</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamConsumerInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamConsumerInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res34</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, pending: {info.PendingMessageCount}, idle: {info.IdleTimeInMilliseconds}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Alice, pending: 1, idle: 7717</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Bob, pending: 0, idle: 7722</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_consumers' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Jones"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res36</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res36</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-1: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-2: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336129-0: [rider: Prickett]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336139-0: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758340854-0: [rider: Jones]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758341645-0: [rider: Wood]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758342134-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Smith"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">false</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res37</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res37</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746476-1: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746477-0: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'maxlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">false</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res40</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res40</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-1: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamDelete</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="s">"1712759694003-1"</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res42</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res42</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xdel' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Csharp_stream_tutorial-stepxinfo_groups')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button 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15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 7.02753 12.605C7.06381 12.1992 7.24399 11.8197 7.53553 11.535C5.75953 11.335 3.89153 10.647 3.89153 7.581C3.88005 6.78603 4.17513 6.01716 4.71553 5.434C4.47318 4.74369 4.50322 3.98693 4.79953 3.318C4.79953 3.318 5.47053 3.103 6.99953 4.138C8.31074 3.77905 9.69432 3.77905 11.0055 4.138C12.5325 3.103 13.2055 3.318 13.2055 3.318C13.5012 3.9877 13.5294 4.74513 13.2845 5.435C13.8221 6.01928 14.114 6.78817 14.0995 7.582C14.0995 10.655 12.2285 11.332 10.4465 11.53C10.6375 11.724 10.7847 11.9566 10.8784 12.2123C10.972 12.4679 11.0099 12.7405 10.9895 13.012C10.9895 14.081 10.9795 14.944 10.9795 15.206C10.9795 15.42 11.1235 15.669 11.5295 15.591C13.3328 14.9911 14.8636 13.7689 15.8479 12.1432C16.8321 10.5175 17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> </div> <p> As you can see in this and in the previous output, the <a href="/docs/latest/commands/xinfo/"> <code> XINFO </code> </a> command outputs a sequence of field-value items. Because it is an observability command this allows the human user to immediately understand what information is reported, and allows the command to report more information in the future by adding more fields without breaking compatibility with older clients. Other commands that must be more bandwidth efficient, like <a href="/docs/latest/commands/xpending/"> <code> XPENDING </code> </a> , just report the information without the field names. </p> <p> The output of the example above, where the <strong> GROUPS </strong> subcommand is used, should be clear observing the field names. We can check in more detail the state of a specific consumer group by checking the consumers that are registered in the group. </p> <div class="codetabs cli group flex justify-start items-center flex-wrap box-border rounded-lg mt-0 mb-0 mx-auto bg-slate-900" id="stream_tutorial-stepxinfo_consumers"> <input checked="" class="radiotab w-0 h-0" data-lang="redis-cli" id="redis-cli_stream_tutorial-stepxinfo_consumers" name="stream_tutorial-stepxinfo_consumers" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="redis-cli_stream_tutorial-stepxinfo_consumers" title="Open example"> &gt;_ Redis CLI </label> <div aria-labelledby="tab-stream_tutorial-stepxinfo_consumers" class="panel order-last hidden w-full mt-0 relative" id="panel_redis-cli_stream_tutorial-stepxinfo_consumers" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-plaintext" data-lang="plaintext"><span class="line hl"><span class="cl">&gt; XINFO CONSUMERS race:italy italy_riders </span></span><span class="line hl"><span class="cl">1) 1) "name" </span></span><span class="line hl"><span class="cl"> 2) "Alice" </span></span><span class="line hl"><span class="cl"> 3) "pending" </span></span><span class="line hl"><span class="cl"> 4) (integer) 1 </span></span><span class="line hl"><span class="cl"> 5) "idle" </span></span><span class="line hl"><span class="cl"> 6) (integer) 177546 </span></span><span class="line hl"><span class="cl">2) 1) "name" </span></span><span class="line hl"><span class="cl"> 2) "Bob" </span></span><span class="line hl"><span class="cl"> 3) "pending" </span></span><span class="line hl"><span class="cl"> 4) (integer) 0 </span></span><span class="line hl"><span class="cl"> 5) "idle" </span></span><span class="line hl"><span class="cl"> 6) (integer) 424686 </span></span><span class="line hl"><span class="cl">3) 1) "name" </span></span><span class="line hl"><span class="cl"> 2) "Lora" </span></span><span class="line hl"><span class="cl"> 3) "pending" </span></span><span class="line hl"><span class="cl"> 4) (integer) 1 </span></span><span class="line hl"><span class="cl"> 5) "idle" </span></span><span class="line hl"><span class="cl"> 6) (integer) 72241</span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_redis-cli_stream_tutorial-stepxinfo_consumers')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <div class="cli-footer flex items-center justify-between rounded-b-md bg-slate-900 mt-0 px-4 pt-0 mb-0 transition-opacity ease-in-out duration-300 opacity-0 invisible group-hover:opacity-100 group-hover:visible"> <div class="flex-1 text-xs text-white overflow-ellipsis"> Are you tired of using redis-cli? 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</label> <div aria-labelledby="tab-stream_tutorial-stepxinfo_consumers" class="panel order-last hidden w-full mt-0 relative" id="panel_Python_stream_tutorial-stepxinfo_consumers" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="s2">""" </span></span></span><span class="line"><span class="cl"><span class="s2">Code samples for Stream doc pages: </span></span></span><span class="line"><span class="cl"><span class="s2"> https://redis.io/docs/latest/develop/data-types/streams/ </span></span></span><span class="line"><span class="cl"><span class="s2">"""</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span> <span class="o">=</span> <span class="n">redis</span><span class="o">.</span><span class="n">Redis</span><span class="p">(</span><span class="n">decode_responses</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res1</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res1</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629576966-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res2</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res2</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629594113-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res3</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res3</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629613374-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res4</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"1691765278160-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res4</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res5</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span> <span class="n">block</span><span class="o">=</span><span class="mi">300</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france',</span> </span></span><span class="line"><span class="cl"><span class="c1"># [('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res6</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res6</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629676124-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res7</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res7</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res8</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res8</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res9</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-2"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res9</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">try</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="n">res10</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">res10</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"><span class="k">except</span> <span class="n">redis</span><span class="o">.</span><span class="n">exceptions</span><span class="o">.</span><span class="n">ResponseError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">e</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; WRONGID</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># Not yet implemented</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res11</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res12</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="mi">1692629576965</span><span class="p">,</span> <span class="mi">1692629576967</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res13</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res14</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629594113-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res14</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res15</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629676124-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res15</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; []</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res16</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrevrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res16</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res17</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res17</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res18</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"france_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res18</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res19</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">,</span> <span class="n">mkstream</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res19</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Royce"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Sam-Bodden"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res20</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res20</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res21</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res21</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res22</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xack</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"1692629925771-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res22</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res23</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res23</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', []]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res24</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res24</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:italy', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Royce'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Sam-Bodden'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res25</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res25</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'consumers': [{'name': 'Bob', 'pending': 2}]</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res26</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending_range</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res26</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925789-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># },</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925790-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res27</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res27</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res28</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s2">"1692629925789-0"</span><span class="p">])</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res28</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res29</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"0-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res29</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res30</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"(1692629925789-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res30</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res31</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_stream</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res31</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-generated-id': '1692629926436-0', 'groups': 1,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-entry': ('1692629926436-0', {'rider': 'Norem'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res32</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_groups</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'name': 'italy_riders', 'consumers': 2, 'pending': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-delivered-id': '1692629925790-0'</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res33</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_consumers</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="n">res33</span> </span></span><span class="line hl"><span class="cl"><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># {'name': 'Alice', 'pending': 2, 'idle': 199332},</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># {'name': 'Bob', 'pending': 0, 'idle': 489170}</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Jones"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Wood"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Henshaw"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res34</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res34</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res35</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res35</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0', {'rider': 'Royce'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0', {'rider': 'Sam-Bodden'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925791-0', {'rider': 'Prickett'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629926436-0', {'rider': 'Norem'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630612602-0', {'rider': 'Jones'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630641947-0', {'rider': 'Wood'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Smith"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res36</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res36</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res37</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res37</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res38</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res38</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res39</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res39</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res40</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xdel</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692631018238-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res40</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res41</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res41</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})]</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Python_stream_tutorial-stepxinfo_consumers')" tabindex="1" title="Copy to clipboard"> <svg 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class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">createClient</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> <span class="nx">from</span> <span class="s1">'redis'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">client</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">createClient</span><span class="p">();</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">connect</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res1</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'30.2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1700073067968-0 N.B. actual values will differ from these examples </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res2</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'28.8'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'3'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629594113-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res3</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.7'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629613374-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res4</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1691765278160-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res4</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res5</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">block</span><span class="o">:</span> <span class="mi">300</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res5</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res6</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.9'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'2'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629676124-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res7</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res8</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res9</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-2'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="k">try</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kr">const</span> <span class="nx">res10</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res10</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> <span class="k">catch</span> <span class="p">(</span><span class="nx">error</span><span class="p">)</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">error</span><span class="p">(</span><span class="nx">error</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; WRONGID </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11a</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-*'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">racer</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11a</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res12</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1692629576965'</span><span class="p">,</span> <span class="s1">'1692629576967'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res12</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res13</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res13</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res14</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629594113-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res14</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res15</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629676124-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res15</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res16</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRevRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">1</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res17</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res17</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res18</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'france_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res18</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res19</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MKSTREAM'</span><span class="o">:</span> <span class="kc">true</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Royce'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res20</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res21</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res21</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res22</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAck</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'1692629925771-0'</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res22</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res23</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', []]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res24</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Bob'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res24</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res25</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPending</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res25</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0', 'consumers': [{'name': 'Bob', 'pending': 2}]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res26</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPendingRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res26</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'message_id': '1692629925789-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}, {'message_id': '1692629925790-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res27</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res27</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res28</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s1">'1692629925789-0'</span><span class="p">]</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res28</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res29</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'0-0'</span><span class="p">,</span> <span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res29</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res30</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'(1692629925789-0'</span><span class="p">,</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res30</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res31</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoStream</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res31</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2, 'last-generated-id': '1692629926436-0', 'groups': 1, 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}), 'last-entry': ('1692629926436-0', {'rider': 'Norem'})} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res32</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoGroups</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res32</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'italy_riders', 'consumers': 2, 'pending': 2, 'last-delivered-id': '1692629925790-0'}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res33</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoConsumers</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res33</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'Alice', 'pending': 2, 'idle': 199332}, {'name': 'Bob', 'pending': 0, 'idle': 489170}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Jones'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Wood'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Henshaw'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res34</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res34</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res35</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925771-0', {'rider': 'Castilla'}), ('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'}), ('1692629925791-0', {'rider': 'Prickett'}), ('1692629926436-0', {'rider': 'Norem'}), ('1692630612602-0', {'rider': 'Jones'}), ('1692630641947-0', {'rider': 'Wood'}), ('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Smith'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res36</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res36</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res37</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'MAXLEN'</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res37</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res38</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s2">"MAXLEN"</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res39</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res40</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xDel</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692631018238-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res40</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res41</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Nodejs_stream_tutorial-stepxinfo_consumers')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" 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name="stream_tutorial-stepxinfo_consumers" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Java_stream_tutorial-stepxinfo_consumers" title="Open example"> Java </label> <div aria-labelledby="tab-stream_tutorial-stepxinfo_consumers" class="panel order-last hidden w-full mt-0 relative" id="panel_Java_stream_tutorial-stepxinfo_consumers" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-java" data-lang="java"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nn">io.redis.examples</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.StreamEntryID</span><span class="o">;</span> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.UnifiedJedis</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">public</span> <span class="kd">class</span> <span class="nc">StreamsExample</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kd">public</span> <span class="kt">void</span> <span class="nf">run</span><span class="o">(){</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">UnifiedJedis</span> <span class="n">jedis</span> <span class="o">=</span> <span class="k">new</span> <span class="n">UnifiedJedis</span><span class="o">(</span><span class="s">"redis://localhost:6379"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"30.2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res1</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"28.8"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"3"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res2</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.7"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res3</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582226-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"1701760582225-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res4</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701760841292-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701760841292-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res5</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">block</span><span class="o">(</span><span class="mi">300</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">100</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701761996660-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701761996661-0 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701761996661-1 {rider=Prickett, speed=29.7, location_id=1, position=2}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.9"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res6</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701762285679-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res7</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res8</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res8</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res9</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-2"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res9</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">try</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res10</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res10</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="o">(</span><span class="n">JedisDataException</span> <span class="n">e</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">e</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res11</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-*"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res11</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res12</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res13</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">),</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res14</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res14</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res15</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res15</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res16</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res16</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res17</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrevrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res17</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701765218592-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res18</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res18</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701765384638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701765384638-1 {rider=Norem, speed=28.8, location_id=1, position=3}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res19</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"france_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">false</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res19</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res20</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">true</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res20</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilaa"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Royce"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Sam-Bodden"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id5</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res21</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res21</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res22</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res22</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xack</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">id1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res23</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res24</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res24</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res25</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Bob"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res25</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701767632261-1 {rider=Royce}, 1701767632262-0 {rider=Sam-Bodden}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingSummary</span> <span class="n">res26</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res26</span><span class="o">.</span><span class="na">getConsumerMessageCount</span><span class="o">());</span> <span class="c1">// &gt;&gt;&gt; {Bob=2} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamPendingEntry</span><span class="o">&gt;</span> <span class="n">res27</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">XPendingParams</span><span class="o">.</span><span class="na">xPendingParams</span><span class="o">().</span><span class="na">start</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MINIMUM_ID</span><span class="o">).</span><span class="na">end</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MAXIMUM_ID</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res27</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768567412-1 Bob idle:0 times:1, 1701768567412-2 Bob idle:0 times:1] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res28</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">(),</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res28</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768744819-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res29</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="mi">0</span><span class="n">L</span><span class="o">,</span> <span class="n">XClaimParams</span><span class="o">.</span><span class="na">xClaimParams</span><span class="o">().</span><span class="na">time</span><span class="o">(</span><span class="mi">60000</span><span class="o">),</span><span class="n">id2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res29</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769004195-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res30</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="s">"0-0"</span><span class="o">),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res30</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769266831-2=[1701769266831-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res31</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">()),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res31</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [0-0=[1701769605847-2 {rider=Sam-Bodden}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoStream</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span><span class="o">.</span><span class="na">getStreamInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {radix-tree-keys=1, radix-tree-nodes=2, entries-added=5, length=5, groups=1, max-deleted-entry-id=0-0, first-entry=1701769637612-0 {rider=Castilaa}, last-generated-id=1701769637612-4, last-entry=1701769637612-4 {rider=Norem}, recorded-first-entry-id=1701769637612-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamGroupInfo</span><span class="o">&gt;</span> <span class="n">res33</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoGroups</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamGroupInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res33</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getGroupInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {last-delivered-id=1701770253659-0, lag=2, pending=2, name=italy_riders, consumers=2, entries-read=3} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamConsumersInfo</span><span class="o">&gt;</span> <span class="n">res34</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoConsumers</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamConsumerInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res34</span><span class="o">){</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line hl"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getConsumerInfo</span><span class="o">()</span> </span></span><span class="line hl"><span class="cl"> <span class="o">);</span> <span class="c1">// {inactive=1, idle=1, pending=1, name=Alice} , {inactive=3, idle=3, pending=1, name=Bob} </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Jones"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Wood"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Henshaw"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res35</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res36</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res36</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771219852-0 {rider=Castilaa}, 1701771219852-1 {rider=Royce}, 1701771219853-0 {rider=Sam-Bodden}, 1701771219853-1 {rider=Prickett}, 1701771219853-2 {rider=Norem}, 1701771219858-0 {rider=Jones}, 1701771219858-1 {rider=Wood}, 1701771219859-0 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Smith"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">2</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res37</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res37</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771067332-1 {rider=Henshaw}, 1701771067332-2 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">).</span><span class="na">exactTrimming</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res38</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res39</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res40</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res40</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771356428-2 {rider=Henshaw}, 1701771356429-0 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xdel</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id6</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res41</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res42</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res42</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771517639-1 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="o">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Java_stream_tutorial-stepxinfo_consumers')" tabindex="1" title="Copy to clipboard"> <svg 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data-lang="go" id="Go_stream_tutorial-stepxinfo_consumers" name="stream_tutorial-stepxinfo_consumers" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Go_stream_tutorial-stepxinfo_consumers" title="Open example"> Go </label> <div aria-labelledby="tab-stream_tutorial-stepxinfo_consumers" class="panel order-last hidden w-full mt-0 relative" id="panel_Go_stream_tutorial-stepxinfo_consumers" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nx">example_commands_test</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"context"</span> </span></span><span class="line"><span class="cl"> <span class="s">"fmt"</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="s">"github.com/redis/go-redis/v9"</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xadd</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res1</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res1) // &gt;&gt;&gt; 1692632086370-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res2</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.PrintLn(res2) // &gt;&gt;&gt; 1692632094485-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res3</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res3) // &gt;&gt;&gt; 1692632102976-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance1</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res4</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1691765278160-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res5</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Block</span><span class="p">:</span> <span class="mi">300</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res5</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; // [{race:france [{1692632086370-0 map[location_id:1 position:1... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res6</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">//fmt.Println(res6) // &gt;&gt;&gt; 1692632147973-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res7</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res7</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceusa</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res8</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res8</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res9</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-2"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res9</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res10</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(err) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res11</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-*"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res11</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance2</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632147973-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res12</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res13</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632086369"</span><span class="p">,</span> <span class="s">"1692632086371"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res14</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res15</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632094485-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632102976-0 map[location_id:1 position:2 rider:Prickett speed:29.7]} {1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632147973-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res17</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRevRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res18</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:france [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreate</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res19</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreate</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res19</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreatemkstream</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res20</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res20</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupread</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632639151-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632647899-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632670501-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632678249-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res25) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res21</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res21) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceitaly</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632670501-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632678249-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res22</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res23</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAck</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res23</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res24</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy []}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res25</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632647899-0 map[rider:Royce]} {1692632662819-0 map[rider:Sam-Bodden]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res26</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPending</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res26</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{2 1692632647899-0 1692632662819-0 map[Bob:2]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res27</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPendingExt</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XPendingExtArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"-"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">End</span><span class="p">:</span> <span class="s">"+"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">10</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res27) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 Bob 0s 1} {1692632662819-0 Bob 0s 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res28</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632647899-0"</span><span class="p">,</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res28</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res29</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MinIdle</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Messages</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"1692632647899-0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res30</span><span class="p">,</span> <span class="nx">res30a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"0-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res31</span><span class="p">,</span> <span class="nx">res31a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Lora"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"(1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res32</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res32</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{5 1 2 1 1692632678249-0 0-0 5 {1692632639151-0 map[rider:Castilla]} {1692632678249-0 map[rider:Norem]} 1692632639151-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res33</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoGroups</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{italy_riders 3 2 1692632662819-0 3 2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="nx">res34</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoConsumers</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="c1">// fmt.Println(res34) </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{Alice 1 1ms 1ms} {Bob 1 2ms 2ms} {Lora 0 1ms -1ms}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Jones"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res35</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res35</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res36</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res36) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1726649529170-1 map[rider:Wood]} {1726649529171-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res37</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res37</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res38</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLenApprox</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="mi">20</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res38</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xdel</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633198206-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633208557-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res39</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res39</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]} {1692633208557-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res40</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XDel</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1692633208557-0"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res40</span><span class="p">)</span> <span class="c1">// 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res41</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res41</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Go_stream_tutorial-stepxinfo_consumers')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button aria-controls="panel_Go_stream_tutorial-stepxinfo_consumers" class="visibility-button text-neutral-400 hover:text-slate-100 bg-slate-600 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11.5295 15.591C13.3328 14.9911 14.8636 13.7689 15.8479 12.1432C16.8321 10.5175 17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> <input class="radiotab w-0 h-0" data-lang="dotnet" id="Csharp_stream_tutorial-stepxinfo_consumers" name="stream_tutorial-stepxinfo_consumers" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Csharp_stream_tutorial-stepxinfo_consumers" title="Open example"> C# </label> <div aria-labelledby="tab-stream_tutorial-stepxinfo_consumers" class="panel order-last hidden w-full mt-0 relative" id="panel_Csharp_stream_tutorial-stepxinfo_consumers" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-C#" data-lang="C#"><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">System.Runtime.CompilerServices</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">NRedisStack.Tests</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">StackExchange.Redis</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">public</span> <span class="k">class</span> <span class="nc">StreamTutorial</span> </span></span><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">public</span> <span class="k">void</span> <span class="n">run</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">muxer</span> <span class="p">=</span> <span class="n">ConnectionMultiplexer</span><span class="p">.</span><span class="n">Connect</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">db</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetDatabase</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res1</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">30.2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668482289-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res2</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">28.8</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">3</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668766534-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res3</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.7</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712669055705-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res4</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1712668482289-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res5</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread_block' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res6</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.9</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712675674750-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res8</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res9</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-2"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">try</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res10</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="p">(</span><span class="n">RedisServerException</span> <span class="n">ex</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">ex</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_bad_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res11</span> <span class="p">=</span> <span class="s">""</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="n">Version</span> <span class="n">version</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetServer</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">).</span><span class="n">Version</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="p">(</span><span class="n">version</span><span class="p">.</span><span class="n">Major</span> <span class="p">&gt;=</span> <span class="m">7</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-*"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; "0-3"</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_7' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res12</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_all' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res13</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">1712668482289</span><span class="p">,</span> <span class="m">1712668482291</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_time' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res14</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_1' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res15</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712668766534-1"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res16</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712675674750-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_empty' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res17</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrevrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res18</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res19</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res20</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create_mkstream' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744323758-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Royce"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744358384-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Sam-Bodden"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744379676-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744399401-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744413117-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res21</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res21</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res22</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAcknowledge</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1712744323758-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res24</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xack' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res25</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Bob"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_bob' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingInfo</span> <span class="n">res26</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPending</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"pending: {res26.PendingMessageCount}, min: {res26.LowestPendingMessageId}, max: {res26.HighestPendingMessageId}, consumers:[{string.Join("</span><span class="p">,</span> <span class="s">", res26.Consumers.Select(c =&gt; $"</span><span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">PendingMessageCount</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; pending: 2, min: 1712747506906-0, max: 1712747506907-0, consumers:[name: Bob, pending:2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingMessageInfo</span><span class="p">[]</span> <span class="n">res27</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPendingMessages</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="s">""</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamPendingMessageInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res27</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"message_id: {info.MessageId}, consumer: {info.ConsumerName}, time_since_delivered: {info.IdleTimeInMilliseconds}, times_delivered: {info.DeliveryCount}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506906-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506907-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending_plus_minus' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res28</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res28</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_pending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res29</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">60000</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="m">1712744358384</span> <span class="p">-</span> <span class="m">0</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res30</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"0-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res30.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res30.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0, (1712744358384-0: [rider: Royce])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res31</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"(1712744358384-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res31.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res31.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 0-0, (1712744379676-0: [rider: Sam-Bodden])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim_cursor' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"length: {res32.Length}, radix-tree-keys: {res32.RadixTreeKeys}, radix-tree-nodes: {res32.RadixTreeNodes}, last-generated-id: {res32.LastGeneratedId}, first-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}, last-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; length: 5, radix-tree-keys: 1, radix-tree-nodes: 2, last-generated-id: 1712756762686-1, first-entry: 1712756762685-0: [rider: Castilla], last-entry: 1712756762686-1: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamGroupInfo</span><span class="p">[]</span> <span class="n">res33</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamGroupInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamGroupInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, consumers: {info.ConsumerCount}, pending: {info.PendingMessageCount}, last-delivered-id: {info.LastDeliveredId}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: italy_riders, consumers: 2, pending: 2, last-delivered-id: 1712757192730-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_groups' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">StreamConsumerInfo</span><span class="p">[]</span> <span class="n">res34</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamConsumerInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamConsumerInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res34</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, pending: {info.PendingMessageCount}, idle: {info.IdleTimeInMilliseconds}"</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Alice, pending: 1, idle: 7717</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Bob, pending: 0, idle: 7722</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_consumers' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Jones"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res36</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res36</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-1: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-2: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336129-0: [rider: Prickett]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336139-0: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758340854-0: [rider: Jones]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758341645-0: [rider: Wood]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758342134-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Smith"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">false</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res37</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res37</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746476-1: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746477-0: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'maxlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">false</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res40</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res40</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-1: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamDelete</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="s">"1712759694003-1"</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res42</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res42</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xdel' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Csharp_stream_tutorial-stepxinfo_consumers')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button aria-controls="panel_Csharp_stream_tutorial-stepxinfo_consumers" class="visibility-button text-neutral-400 hover:text-slate-100 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px-3 py-1 text-white text-xs hover:text-white hover:bg-slate-600 hover:border-transparent focus:outline-none focus:ring-2 focus:white focus:border-slate-500" href="https://redis.io/docs/latest/develop/connect/clients/dotnet/" tabindex="1" title="Quick-Start"> C# Quick-Start </a> <div class="w-1/2"> </div> <div class="flex-1 text-right"> <a class="button text-neutral-400 hover:text-slate-100 h-6 w-6 p-1" href="https://github.com/redis/NRedisStack/tree/master/tests/Doc/StreamTutorial.cs" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 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11.1235 15.669 11.5295 15.591C13.3328 14.9911 14.8636 13.7689 15.8479 12.1432C16.8321 10.5175 17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> </div> <p> In case you do not remember the syntax of the command, just ask the command itself for help: </p> <pre tabindex="0"><code>&gt; XINFO HELP 1) XINFO &lt;subcommand&gt; [&lt;arg&gt; [value] [opt] ...]. Subcommands are: 2) CONSUMERS &lt;key&gt; &lt;groupname&gt; 3) Show consumers of &lt;groupname&gt;. 4) GROUPS &lt;key&gt; 5) Show the stream consumer groups. 6) STREAM &lt;key&gt; [FULL [COUNT &lt;count&gt;] 7) Show information about the stream. 8) HELP 9) Prints this help. </code></pre> <h2 id="differences-with-kafka-tm-partitions"> Differences with Kafka (TM) partitions </h2> <p> Consumer groups in Redis streams may resemble in some way Kafka (TM) partitioning-based consumer groups, however note that Redis streams are, in practical terms, very different. The partitions are only <em> logical </em> and the messages are just put into a single Redis key, so the way the different clients are served is based on who is ready to process new messages, and not from which partition clients are reading. For instance, if the consumer C3 at some point fails permanently, Redis will continue to serve C1 and C2 all the new messages arriving, as if now there are only two <em> logical </em> partitions. </p> <p> Similarly, if a given consumer is much faster at processing messages than the other consumers, this consumer will receive proportionally more messages in the same unit of time. This is possible since Redis tracks all the unacknowledged messages explicitly, and remembers who received which message and the ID of the first message never delivered to any consumer. </p> <p> However, this also means that in Redis if you really want to partition messages in the same stream into multiple Redis instances, you have to use multiple keys and some sharding system such as Redis Cluster or some other application-specific sharding system. A single Redis stream is not automatically partitioned to multiple instances. </p> <p> We could say that schematically the following is true: </p> <ul> <li> If you use 1 stream -&gt; 1 consumer, you are processing messages in order. </li> <li> If you use N streams with N consumers, so that only a given consumer hits a subset of the N streams, you can scale the above model of 1 stream -&gt; 1 consumer. </li> <li> If you use 1 stream -&gt; N consumers, you are load balancing to N consumers, however in that case, messages about the same logical item may be consumed out of order, because a given consumer may process message 3 faster than another consumer is processing message 4. </li> </ul> <p> So basically Kafka partitions are more similar to using N different Redis keys, while Redis consumer groups are a server-side load balancing system of messages from a given stream to N different consumers. </p> <h2 id="capped-streams"> Capped Streams </h2> <p> Many applications do not want to collect data into a stream forever. Sometimes it is useful to have at maximum a given number of items inside a stream, other times once a given size is reached, it is useful to move data from Redis to a storage which is not in memory and not as fast but suited to store the history for, potentially, decades to come. Redis streams have some support for this. One is the <strong> MAXLEN </strong> option of the <a href="/docs/latest/commands/xadd/"> <code> XADD </code> </a> command. This option is very simple to use: </p> <div class="codetabs cli group flex justify-start items-center flex-wrap box-border rounded-lg mt-0 mb-0 mx-auto bg-slate-900" id="stream_tutorial-stepmaxlen"> <input checked="" class="radiotab w-0 h-0" data-lang="redis-cli" id="redis-cli_stream_tutorial-stepmaxlen" name="stream_tutorial-stepmaxlen" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="redis-cli_stream_tutorial-stepmaxlen" title="Open example"> &gt;_ Redis CLI </label> <div aria-labelledby="tab-stream_tutorial-stepmaxlen" class="panel order-last hidden w-full mt-0 relative" id="panel_redis-cli_stream_tutorial-stepmaxlen" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-plaintext" data-lang="plaintext"><span class="line hl"><span class="cl">&gt; XADD race:italy MAXLEN 2 * rider Jones </span></span><span class="line hl"><span class="cl">"1692633189161-0" </span></span><span class="line hl"><span class="cl">&gt; XADD race:italy MAXLEN 2 * rider Wood </span></span><span class="line hl"><span class="cl">"1692633198206-0" </span></span><span class="line hl"><span class="cl">&gt; XADD race:italy MAXLEN 2 * rider Henshaw </span></span><span class="line hl"><span class="cl">"1692633208557-0" </span></span><span class="line hl"><span class="cl">&gt; XLEN race:italy </span></span><span class="line hl"><span class="cl">(integer) 2 </span></span><span class="line hl"><span class="cl">&gt; XRANGE race:italy - + </span></span><span class="line hl"><span class="cl">1) 1) "1692633198206-0" </span></span><span class="line hl"><span class="cl"> 2) 1) "rider" </span></span><span class="line hl"><span class="cl"> 2) "Wood" </span></span><span class="line hl"><span class="cl">2) 1) "1692633208557-0" </span></span><span class="line hl"><span class="cl"> 2) 1) "rider" </span></span><span class="line hl"><span class="cl"> 2) "Henshaw"</span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_redis-cli_stream_tutorial-stepmaxlen')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <div class="cli-footer flex items-center justify-between rounded-b-md bg-slate-900 mt-0 px-4 pt-0 mb-0 transition-opacity ease-in-out duration-300 opacity-0 invisible group-hover:opacity-100 group-hover:visible"> <div class="flex-1 text-xs text-white overflow-ellipsis"> Are you tired of using redis-cli? 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aria-labelledby="tab-stream_tutorial-stepmaxlen" class="panel order-last hidden w-full mt-0 relative" id="panel_Python_stream_tutorial-stepmaxlen" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="s2">""" </span></span></span><span class="line"><span class="cl"><span class="s2">Code samples for Stream doc pages: </span></span></span><span class="line"><span class="cl"><span class="s2"> https://redis.io/docs/latest/develop/data-types/streams/ </span></span></span><span class="line"><span class="cl"><span class="s2">"""</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span> <span class="o">=</span> <span class="n">redis</span><span class="o">.</span><span class="n">Redis</span><span class="p">(</span><span class="n">decode_responses</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res1</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res1</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629576966-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res2</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res2</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629594113-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res3</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res3</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629613374-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res4</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"1691765278160-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res4</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res5</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span> <span class="n">block</span><span class="o">=</span><span class="mi">300</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france',</span> </span></span><span class="line"><span class="cl"><span class="c1"># [('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res6</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res6</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629676124-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res7</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res7</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res8</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res8</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res9</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-2"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res9</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">try</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="n">res10</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">res10</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"><span class="k">except</span> <span class="n">redis</span><span class="o">.</span><span class="n">exceptions</span><span class="o">.</span><span class="n">ResponseError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">e</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; WRONGID</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># Not yet implemented</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res11</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res12</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="mi">1692629576965</span><span class="p">,</span> <span class="mi">1692629576967</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res13</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res14</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629594113-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res14</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res15</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629676124-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res15</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; []</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res16</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrevrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res16</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res17</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res17</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res18</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"france_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res18</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res19</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">,</span> <span class="n">mkstream</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res19</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Royce"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Sam-Bodden"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res20</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res20</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res21</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res21</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res22</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xack</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"1692629925771-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res22</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res23</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res23</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', []]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res24</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res24</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:italy', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Royce'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Sam-Bodden'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res25</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res25</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'consumers': [{'name': 'Bob', 'pending': 2}]</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res26</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending_range</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res26</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925789-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># },</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925790-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res27</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res27</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res28</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s2">"1692629925789-0"</span><span class="p">])</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res28</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res29</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"0-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res29</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res30</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"(1692629925789-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res30</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res31</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_stream</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res31</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-generated-id': '1692629926436-0', 'groups': 1,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-entry': ('1692629926436-0', {'rider': 'Norem'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res32</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_groups</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'name': 'italy_riders', 'consumers': 2, 'pending': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-delivered-id': '1692629925790-0'</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res33</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_consumers</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res33</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Alice', 'pending': 2, 'idle': 199332},</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Bob', 'pending': 0, 'idle': 489170}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Jones"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Wood"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Henshaw"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res34</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res34</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 8</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res35</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="n">res35</span> </span></span><span class="line hl"><span class="cl"><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ('1692629925789-0', {'rider': 'Royce'}),</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ('1692629925790-0', {'rider': 'Sam-Bodden'}),</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ('1692629925791-0', {'rider': 'Prickett'}),</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ('1692629926436-0', {'rider': 'Norem'}),</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ('1692630612602-0', {'rider': 'Jones'}),</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ('1692630641947-0', {'rider': 'Wood'}),</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'})</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Smith"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res36</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="n">res36</span> </span></span><span class="line hl"><span class="cl"><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res37</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res37</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res38</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res38</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res39</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res39</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res40</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xdel</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692631018238-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res40</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res41</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res41</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})]</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" 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class="cl"><span class="kr">import</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">createClient</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> <span class="nx">from</span> <span class="s1">'redis'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">client</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">createClient</span><span class="p">();</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">connect</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res1</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'30.2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1700073067968-0 N.B. actual values will differ from these examples </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res2</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'28.8'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'3'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629594113-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res3</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.7'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629613374-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res4</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1691765278160-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res4</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res5</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">block</span><span class="o">:</span> <span class="mi">300</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res5</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res6</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.9'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'2'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629676124-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res7</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res8</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res9</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-2'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="k">try</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kr">const</span> <span class="nx">res10</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res10</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> <span class="k">catch</span> <span class="p">(</span><span class="nx">error</span><span class="p">)</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">error</span><span class="p">(</span><span class="nx">error</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; WRONGID </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11a</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-*'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">racer</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11a</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res12</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1692629576965'</span><span class="p">,</span> <span class="s1">'1692629576967'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res12</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res13</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res13</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res14</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629594113-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res14</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res15</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629676124-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res15</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res16</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRevRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">1</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res17</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res17</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res18</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'france_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res18</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res19</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MKSTREAM'</span><span class="o">:</span> <span class="kc">true</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Royce'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res20</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res21</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res21</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res22</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAck</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'1692629925771-0'</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res22</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res23</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', []]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res24</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Bob'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res24</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res25</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPending</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res25</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0', 'consumers': [{'name': 'Bob', 'pending': 2}]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res26</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPendingRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res26</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'message_id': '1692629925789-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}, {'message_id': '1692629925790-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res27</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res27</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res28</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s1">'1692629925789-0'</span><span class="p">]</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res28</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res29</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'0-0'</span><span class="p">,</span> <span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res29</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res30</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'(1692629925789-0'</span><span class="p">,</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res30</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res31</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoStream</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res31</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2, 'last-generated-id': '1692629926436-0', 'groups': 1, 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}), 'last-entry': ('1692629926436-0', {'rider': 'Norem'})} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res32</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoGroups</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res32</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'italy_riders', 'consumers': 2, 'pending': 2, 'last-delivered-id': '1692629925790-0'}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res33</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoConsumers</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res33</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'Alice', 'pending': 2, 'idle': 199332}, {'name': 'Bob', 'pending': 0, 'idle': 489170}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Jones'</span> </span></span><span class="line hl"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line hl"><span class="cl"><span class="p">});</span> </span></span><span class="line hl"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Wood'</span> </span></span><span class="line hl"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line hl"><span class="cl"><span class="p">});</span> </span></span><span class="line hl"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Henshaw'</span> </span></span><span class="line hl"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line hl"><span class="cl"><span class="p">});</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res34</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res34</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res35</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925771-0', {'rider': 'Castilla'}), ('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'}), ('1692629925791-0', {'rider': 'Prickett'}), ('1692629926436-0', {'rider': 'Norem'}), ('1692630612602-0', {'rider': 'Jones'}), ('1692630641947-0', {'rider': 'Wood'}), ('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Smith'</span> </span></span><span class="line hl"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line hl"><span class="cl"><span class="p">});</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res36</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res36</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res37</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'MAXLEN'</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res37</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res38</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s2">"MAXLEN"</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res39</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res40</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xDel</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692631018238-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res40</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res41</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" 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class="kn">import</span> <span class="nn">redis.clients.jedis.StreamEntryID</span><span class="o">;</span> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.UnifiedJedis</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">public</span> <span class="kd">class</span> <span class="nc">StreamsExample</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kd">public</span> <span class="kt">void</span> <span class="nf">run</span><span class="o">(){</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">UnifiedJedis</span> <span class="n">jedis</span> <span class="o">=</span> <span class="k">new</span> <span class="n">UnifiedJedis</span><span class="o">(</span><span class="s">"redis://localhost:6379"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"30.2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res1</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"28.8"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"3"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res2</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.7"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res3</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582226-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"1701760582225-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res4</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701760841292-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701760841292-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res5</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">block</span><span class="o">(</span><span class="mi">300</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">100</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701761996660-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701761996661-0 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701761996661-1 {rider=Prickett, speed=29.7, location_id=1, position=2}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.9"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res6</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701762285679-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res7</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res8</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res8</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res9</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-2"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res9</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">try</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res10</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res10</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="o">(</span><span class="n">JedisDataException</span> <span class="n">e</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">e</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res11</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-*"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res11</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res12</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res13</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">),</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res14</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res14</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res15</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res15</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res16</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res16</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res17</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrevrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res17</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701765218592-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res18</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res18</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701765384638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701765384638-1 {rider=Norem, speed=28.8, location_id=1, position=3}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res19</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"france_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">false</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res19</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res20</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">true</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res20</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilaa"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Royce"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Sam-Bodden"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id5</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res21</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res21</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res22</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res22</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xack</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">id1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res23</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res24</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res24</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res25</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Bob"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res25</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701767632261-1 {rider=Royce}, 1701767632262-0 {rider=Sam-Bodden}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingSummary</span> <span class="n">res26</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res26</span><span class="o">.</span><span class="na">getConsumerMessageCount</span><span class="o">());</span> <span class="c1">// &gt;&gt;&gt; {Bob=2} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamPendingEntry</span><span class="o">&gt;</span> <span class="n">res27</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">XPendingParams</span><span class="o">.</span><span class="na">xPendingParams</span><span class="o">().</span><span class="na">start</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MINIMUM_ID</span><span class="o">).</span><span class="na">end</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MAXIMUM_ID</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res27</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768567412-1 Bob idle:0 times:1, 1701768567412-2 Bob idle:0 times:1] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res28</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">(),</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res28</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768744819-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res29</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="mi">0</span><span class="n">L</span><span class="o">,</span> <span class="n">XClaimParams</span><span class="o">.</span><span class="na">xClaimParams</span><span class="o">().</span><span class="na">time</span><span class="o">(</span><span class="mi">60000</span><span class="o">),</span><span class="n">id2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res29</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769004195-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res30</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="s">"0-0"</span><span class="o">),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res30</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769266831-2=[1701769266831-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res31</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">()),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res31</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [0-0=[1701769605847-2 {rider=Sam-Bodden}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoStream</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span><span class="o">.</span><span class="na">getStreamInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {radix-tree-keys=1, radix-tree-nodes=2, entries-added=5, length=5, groups=1, max-deleted-entry-id=0-0, first-entry=1701769637612-0 {rider=Castilaa}, last-generated-id=1701769637612-4, last-entry=1701769637612-4 {rider=Norem}, recorded-first-entry-id=1701769637612-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamGroupInfo</span><span class="o">&gt;</span> <span class="n">res33</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoGroups</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamGroupInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res33</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getGroupInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {last-delivered-id=1701770253659-0, lag=2, pending=2, name=italy_riders, consumers=2, entries-read=3} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamConsumersInfo</span><span class="o">&gt;</span> <span class="n">res34</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoConsumers</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamConsumerInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res34</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getConsumerInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// {inactive=1, idle=1, pending=1, name=Alice} , {inactive=3, idle=3, pending=1, name=Bob} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Jones"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line hl"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Wood"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line hl"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Henshaw"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line hl"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res35</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res36</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res36</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771219852-0 {rider=Castilaa}, 1701771219852-1 {rider=Royce}, 1701771219853-0 {rider=Sam-Bodden}, 1701771219853-1 {rider=Prickett}, 1701771219853-2 {rider=Norem}, 1701771219858-0 {rider=Jones}, 1701771219858-1 {rider=Wood}, 1701771219859-0 {rider=Henshaw}] </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Smith"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">2</span><span class="o">));</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res37</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res37</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771067332-1 {rider=Henshaw}, 1701771067332-2 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">).</span><span class="na">exactTrimming</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res38</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res39</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res40</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res40</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771356428-2 {rider=Henshaw}, 1701771356429-0 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xdel</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id6</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res41</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res42</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res42</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771517639-1 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="o">}</span> </span></span></code></pre> </div> <button 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focus:outline-none focus:ring-2 focus:white focus:border-slate-500" href="https://redis.io/docs/latest/develop/connect/clients/java/jedis/" tabindex="1" title="Quick-Start"> Java Quick-Start </a> <div class="w-1/2"> </div> <div class="flex-1 text-right"> <a class="button text-neutral-400 hover:text-slate-100 h-6 w-6 p-1" href="https://github.com/redis/jedis/tree/master/src/test/java/io/redis/examples/StreamsExample.java" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 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15.8479 12.1432C16.8321 10.5175 17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> <input class="radiotab w-0 h-0" data-lang="go" id="Go_stream_tutorial-stepmaxlen" name="stream_tutorial-stepmaxlen" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Go_stream_tutorial-stepmaxlen" title="Open example"> Go </label> <div aria-labelledby="tab-stream_tutorial-stepmaxlen" class="panel order-last hidden w-full mt-0 relative" id="panel_Go_stream_tutorial-stepmaxlen" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nx">example_commands_test</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"context"</span> </span></span><span class="line"><span class="cl"> <span class="s">"fmt"</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="s">"github.com/redis/go-redis/v9"</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xadd</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res1</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res1) // &gt;&gt;&gt; 1692632086370-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res2</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.PrintLn(res2) // &gt;&gt;&gt; 1692632094485-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res3</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res3) // &gt;&gt;&gt; 1692632102976-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance1</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res4</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1691765278160-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res5</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Block</span><span class="p">:</span> <span class="mi">300</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res5</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; // [{race:france [{1692632086370-0 map[location_id:1 position:1... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res6</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">//fmt.Println(res6) // &gt;&gt;&gt; 1692632147973-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res7</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res7</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceusa</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res8</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res8</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res9</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-2"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res9</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res10</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(err) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res11</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-*"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res11</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance2</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632147973-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res12</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res13</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632086369"</span><span class="p">,</span> <span class="s">"1692632086371"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res14</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res15</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632094485-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632102976-0 map[location_id:1 position:2 rider:Prickett speed:29.7]} {1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632147973-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res17</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRevRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res18</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:france [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreate</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res19</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreate</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res19</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreatemkstream</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res20</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res20</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupread</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632639151-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632647899-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632670501-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632678249-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res25) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res21</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res21) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceitaly</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632670501-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632678249-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res22</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res23</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAck</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res23</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res24</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy []}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res25</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632647899-0 map[rider:Royce]} {1692632662819-0 map[rider:Sam-Bodden]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res26</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPending</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res26</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{2 1692632647899-0 1692632662819-0 map[Bob:2]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res27</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPendingExt</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XPendingExtArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"-"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">End</span><span class="p">:</span> <span class="s">"+"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">10</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res27) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 Bob 0s 1} {1692632662819-0 Bob 0s 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res28</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632647899-0"</span><span class="p">,</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res28</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res29</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MinIdle</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Messages</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"1692632647899-0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res30</span><span class="p">,</span> <span class="nx">res30a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"0-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res31</span><span class="p">,</span> <span class="nx">res31a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Lora"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"(1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res32</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res32</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{5 1 2 1 1692632678249-0 0-0 5 {1692632639151-0 map[rider:Castilla]} {1692632678249-0 map[rider:Norem]} 1692632639151-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res33</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoGroups</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{italy_riders 3 2 1692632662819-0 3 2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res34</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoConsumers</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res34) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{Alice 1 1ms 1ms} {Bob 1 2ms 2ms} {Lora 0 1ms -1ms}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Jones"</span><span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">res35</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res35</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 2 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="nx">res36</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="c1">// fmt.Println(res36) </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1726649529170-1 map[rider:Wood]} {1726649529171-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res37</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res37</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res38</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLenApprox</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="mi">20</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res38</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xdel</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633198206-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633208557-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res39</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res39</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]} {1692633208557-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res40</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XDel</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1692633208557-0"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res40</span><span class="p">)</span> <span class="c1">// 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res41</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res41</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Go_stream_tutorial-stepmaxlen')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded 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23q1-2.6 2.775-5.075T9.1 13.2L2.8 6.9l2.1-2.15L42.75 42.6ZM11.15 15.3q-1.85 1.35-3.575 3.55Q5.85 21.05 5.1 23q2.55 5.55 7.675 8.775Q17.9 35 24.4 35q1.65 0 3.25-.2t2.4-.6l-3.2-3.2q-.55.25-1.35.375T24 31.5q-3.5 0-6-2.45T15.5 23q0-.75.125-1.5T16 20.15Zm15.25 7.1Zm-5.8 2.9Z"> </path> </svg> <svg fill="currentColor" id="visibility-on" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M24 31.5q3.55 0 6.025-2.475Q32.5 26.55 32.5 23q0-3.55-2.475-6.025Q27.55 14.5 24 14.5q-3.55 0-6.025 2.475Q15.5 19.45 15.5 23q0 3.55 2.475 6.025Q20.45 31.5 24 31.5Zm0-2.9q-2.35 0-3.975-1.625T18.4 23q0-2.35 1.625-3.975T24 17.4q2.35 0 3.975 1.625T29.6 23q0 2.35-1.625 3.975T24 28.6Zm0 9.4q-7.3 0-13.2-4.15Q4.9 29.7 2 23q2.9-6.7 8.8-10.85Q16.7 8 24 8q7.3 0 13.2 4.15Q43.1 16.3 46 23q-2.9 6.7-8.8 10.85Q31.3 38 24 38Zm0-15Zm0 12q6.05 0 11.125-3.275T42.85 23q-2.65-5.45-7.725-8.725Q30.05 11 24 11t-11.125 3.275Q7.8 17.55 5.1 23q2.7 5.45 7.775 8.725Q17.95 35 24 35Z"> </path> </svg> </button> <div 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aria-labelledby="tab-stream_tutorial-stepmaxlen" class="panel order-last hidden w-full mt-0 relative" id="panel_Csharp_stream_tutorial-stepmaxlen" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-C#" data-lang="C#"><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">System.Runtime.CompilerServices</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">NRedisStack.Tests</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">StackExchange.Redis</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">public</span> <span class="k">class</span> <span class="nc">StreamTutorial</span> </span></span><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">public</span> <span class="k">void</span> <span class="n">run</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">muxer</span> <span class="p">=</span> <span class="n">ConnectionMultiplexer</span><span class="p">.</span><span class="n">Connect</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">db</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetDatabase</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res1</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">30.2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668482289-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res2</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">28.8</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">3</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668766534-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res3</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.7</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712669055705-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res4</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1712668482289-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res5</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread_block' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res6</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.9</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712675674750-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res8</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res9</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-2"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">try</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res10</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="p">(</span><span class="n">RedisServerException</span> <span class="n">ex</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">ex</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_bad_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res11</span> <span class="p">=</span> <span class="s">""</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="n">Version</span> <span class="n">version</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetServer</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">).</span><span class="n">Version</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="p">(</span><span class="n">version</span><span class="p">.</span><span class="n">Major</span> <span class="p">&gt;=</span> <span class="m">7</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-*"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; "0-3"</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_7' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res12</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_all' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res13</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">1712668482289</span><span class="p">,</span> <span class="m">1712668482291</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_time' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res14</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_1' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res15</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712668766534-1"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res16</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712675674750-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_empty' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res17</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrevrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res18</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res19</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res20</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create_mkstream' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744323758-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Royce"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744358384-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Sam-Bodden"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744379676-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744399401-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744413117-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res21</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res21</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res22</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAcknowledge</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1712744323758-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res24</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xack' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res25</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Bob"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_bob' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingInfo</span> <span class="n">res26</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPending</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"pending: {res26.PendingMessageCount}, min: {res26.LowestPendingMessageId}, max: {res26.HighestPendingMessageId}, consumers:[{string.Join("</span><span class="p">,</span> <span class="s">", res26.Consumers.Select(c =&gt; $"</span><span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">PendingMessageCount</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; pending: 2, min: 1712747506906-0, max: 1712747506907-0, consumers:[name: Bob, pending:2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingMessageInfo</span><span class="p">[]</span> <span class="n">res27</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPendingMessages</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="s">""</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamPendingMessageInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res27</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"message_id: {info.MessageId}, consumer: {info.ConsumerName}, time_since_delivered: {info.IdleTimeInMilliseconds}, times_delivered: {info.DeliveryCount}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506906-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506907-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending_plus_minus' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res28</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res28</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_pending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res29</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">60000</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="m">1712744358384</span> <span class="p">-</span> <span class="m">0</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res30</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"0-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res30.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res30.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0, (1712744358384-0: [rider: Royce])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res31</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"(1712744358384-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res31.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res31.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 0-0, (1712744379676-0: [rider: Sam-Bodden])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim_cursor' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"length: {res32.Length}, radix-tree-keys: {res32.RadixTreeKeys}, radix-tree-nodes: {res32.RadixTreeNodes}, last-generated-id: {res32.LastGeneratedId}, first-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}, last-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; length: 5, radix-tree-keys: 1, radix-tree-nodes: 2, last-generated-id: 1712756762686-1, first-entry: 1712756762685-0: [rider: Castilla], last-entry: 1712756762686-1: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamGroupInfo</span><span class="p">[]</span> <span class="n">res33</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamGroupInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamGroupInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, consumers: {info.ConsumerCount}, pending: {info.PendingMessageCount}, last-delivered-id: {info.LastDeliveredId}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: italy_riders, consumers: 2, pending: 2, last-delivered-id: 1712757192730-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_groups' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamConsumerInfo</span><span class="p">[]</span> <span class="n">res34</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamConsumerInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamConsumerInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res34</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, pending: {info.PendingMessageCount}, idle: {info.IdleTimeInMilliseconds}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Alice, pending: 1, idle: 7717</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Bob, pending: 0, idle: 7722</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_consumers' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Jones"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line hl"><span class="cl"> <span class="p">);</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line hl"><span class="cl"> <span class="p">);</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line hl"><span class="cl"> <span class="p">);</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res36</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res36</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-0: [rider: Castilla]</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-1: [rider: Royce]</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-2: [rider: Sam-Bodden]</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336129-0: [rider: Prickett]</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336139-0: [rider: Norem]</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758340854-0: [rider: Jones]</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758341645-0: [rider: Wood]</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758342134-0: [rider: Henshaw]</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Smith"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">false</span> </span></span><span class="line hl"><span class="cl"> <span class="p">);</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res37</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res37</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// 1712758746476-1: [rider: Henshaw]</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// 1712758746477-0: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'maxlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">false</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res40</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res40</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-1: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamDelete</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="s">"1712759694003-1"</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res42</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res42</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xdel' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Csharp_stream_tutorial-stepmaxlen')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> 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11t-11.125 3.275Q7.8 17.55 5.1 23q2.7 5.45 7.775 8.725Q17.95 35 24 35Z"> </path> </svg> </button> <div class="cli-footer flex items-center justify-between rounded-b-md bg-slate-900 mt-0 px-4 pt-0 mb-0 transition-opacity ease-in-out duration-300 opacity-0 invisible group-hover:opacity-100 group-hover:visible"> <a class="rounded rounded-mx px-3 py-1 text-white text-xs hover:text-white hover:bg-slate-600 hover:border-transparent focus:outline-none focus:ring-2 focus:white focus:border-slate-500" href="https://redis.io/docs/latest/develop/connect/clients/dotnet/" tabindex="1" title="Quick-Start"> C# Quick-Start </a> <div class="w-1/2"> </div> <div class="flex-1 text-right"> <a class="button text-neutral-400 hover:text-slate-100 h-6 w-6 p-1" href="https://github.com/redis/NRedisStack/tree/master/tests/Doc/StreamTutorial.cs" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 7.02753 12.605C7.06381 12.1992 7.24399 11.8197 7.53553 11.535C5.75953 11.335 3.89153 10.647 3.89153 7.581C3.88005 6.78603 4.17513 6.01716 4.71553 5.434C4.47318 4.74369 4.50322 3.98693 4.79953 3.318C4.79953 3.318 5.47053 3.103 6.99953 4.138C8.31074 3.77905 9.69432 3.77905 11.0055 4.138C12.5325 3.103 13.2055 3.318 13.2055 3.318C13.5012 3.9877 13.5294 4.74513 13.2845 5.435C13.8221 6.01928 14.114 6.78817 14.0995 7.582C14.0995 10.655 12.2285 11.332 10.4465 11.53C10.6375 11.724 10.7847 11.9566 10.8784 12.2123C10.972 12.4679 11.0099 12.7405 10.9895 13.012C10.9895 14.081 10.9795 14.944 10.9795 15.206C10.9795 15.42 11.1235 15.669 11.5295 15.591C13.3328 14.9911 14.8636 13.7689 15.8479 12.1432C16.8321 10.5175 17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> </div> <p> Using <strong> MAXLEN </strong> the old entries are automatically evicted when the specified length is reached, so that the stream is left at a constant size. There is currently no option to tell the stream to just retain items that are not older than a given period, because such command, in order to run consistently, would potentially block for a long time in order to evict items. Imagine for example what happens if there is an insertion spike, then a long pause, and another insertion, all with the same maximum time. The stream would block to evict the data that became too old during the pause. So it is up to the user to do some planning and understand what is the maximum stream length desired. Moreover, while the length of the stream is proportional to the memory used, trimming by time is less simple to control and anticipate: it depends on the insertion rate which often changes over time (and when it does not change, then to just trim by size is trivial). </p> <p> However trimming with <strong> MAXLEN </strong> can be expensive: streams are represented by macro nodes into a radix tree, in order to be very memory efficient. Altering the single macro node, consisting of a few tens of elements, is not optimal. So it's possible to use the command in the following special form: </p> <pre tabindex="0"><code>XADD race:italy MAXLEN ~ 1000 * ... entry fields here ... </code></pre> <p> The <code> ~ </code> argument between the <strong> MAXLEN </strong> option and the actual count means, I don't really need this to be exactly 1000 items. It can be 1000 or 1010 or 1030, just make sure to save at least 1000 items. With this argument, the trimming is performed only when we can remove a whole node. This makes it much more efficient, and it is usually what you want. You'll note here that the client libraries have various implementations of this. For example, the Python client defaults to approximate and has to be explicitly set to a true length. </p> <p> There is also the <a href="/docs/latest/commands/xtrim/"> <code> XTRIM </code> </a> command, which performs something very similar to what the <strong> MAXLEN </strong> option does above, except that it can be run by itself: </p> <div class="codetabs cli group flex justify-start items-center flex-wrap box-border rounded-lg mt-0 mb-0 mx-auto bg-slate-900" id="stream_tutorial-stepxtrim"> <input checked="" class="radiotab w-0 h-0" data-lang="redis-cli" id="redis-cli_stream_tutorial-stepxtrim" name="stream_tutorial-stepxtrim" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="redis-cli_stream_tutorial-stepxtrim" title="Open example"> &gt;_ Redis CLI </label> <div aria-labelledby="tab-stream_tutorial-stepxtrim" class="panel order-last hidden w-full mt-0 relative" id="panel_redis-cli_stream_tutorial-stepxtrim" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-plaintext" data-lang="plaintext"><span class="line hl"><span class="cl">&gt; XTRIM race:italy MAXLEN 10 </span></span><span class="line hl"><span class="cl">(integer) 0</span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_redis-cli_stream_tutorial-stepxtrim')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <div class="cli-footer flex items-center justify-between rounded-b-md bg-slate-900 mt-0 px-4 pt-0 mb-0 transition-opacity ease-in-out duration-300 opacity-0 invisible group-hover:opacity-100 group-hover:visible"> <div class="flex-1 text-xs text-white overflow-ellipsis"> Are you tired of using redis-cli? Try Redis Insight - the developer GUI for Redis. </div> <div class="text-right"> <a class="rounded rounded-mx px-2 py-1 flex items-center text-white text-xs hover:text-white hover:bg-slate-600 hover:border-transparent focus:outline-none focus:ring-2 focus:white focus:border-slate-500" href="https://redis.com/redis-enterprise/redis-insight/" tabindex="1" title="Get Redis Insight"> <svg class="w-4 h-4 mr-1" fill="none" height="14" viewbox="0 0 14 14" width="14" xmlns="http://www.w3.org/2000/svg"> <path d="M2.26236 5.66895L1.21732 6.07172L7.00018 8.65693V7.79842L2.26236 5.66895Z" fill="#fca5a5"> </path> <path d="M2.26236 8.02271L1.21732 8.42548L7.00018 11.0119V10.1516L2.26236 8.02271Z" fill="#fca5a5"> </path> <path d="M1.21732 3.7175L7.00018 6.30392V2.87805L8.66273 2.13423L7.00018 1.49512L1.21732 3.7175Z" fill="#fca5a5"> </path> <path d="M7.00018 2.8781V6.30366L1.21732 3.71724V5.20004L7.00018 7.79705V8.65526L1.21732 6.07217V7.55496L7.00018 10.1553V11.0135L1.21732 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aria-labelledby="tab-stream_tutorial-stepxtrim" class="panel order-last hidden w-full mt-0 relative" id="panel_Python_stream_tutorial-stepxtrim" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="s2">""" </span></span></span><span class="line"><span class="cl"><span class="s2">Code samples for Stream doc pages: </span></span></span><span class="line"><span class="cl"><span class="s2"> https://redis.io/docs/latest/develop/data-types/streams/ </span></span></span><span class="line"><span class="cl"><span class="s2">"""</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span> <span class="o">=</span> <span class="n">redis</span><span class="o">.</span><span class="n">Redis</span><span class="p">(</span><span class="n">decode_responses</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res1</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res1</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629576966-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res2</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res2</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629594113-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res3</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res3</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629613374-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res4</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"1691765278160-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res4</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res5</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span> <span class="n">block</span><span class="o">=</span><span class="mi">300</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france',</span> </span></span><span class="line"><span class="cl"><span class="c1"># [('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res6</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res6</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629676124-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res7</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res7</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res8</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res8</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res9</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-2"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res9</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">try</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="n">res10</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">res10</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"><span class="k">except</span> <span class="n">redis</span><span class="o">.</span><span class="n">exceptions</span><span class="o">.</span><span class="n">ResponseError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">e</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; WRONGID</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># Not yet implemented</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res11</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res12</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="mi">1692629576965</span><span class="p">,</span> <span class="mi">1692629576967</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res13</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res14</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629594113-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res14</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res15</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629676124-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res15</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; []</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res16</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrevrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res16</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res17</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res17</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res18</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"france_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res18</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res19</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">,</span> <span class="n">mkstream</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res19</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Royce"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Sam-Bodden"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res20</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res20</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res21</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res21</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res22</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xack</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"1692629925771-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res22</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res23</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res23</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', []]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res24</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res24</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:italy', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Royce'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Sam-Bodden'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res25</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res25</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'consumers': [{'name': 'Bob', 'pending': 2}]</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res26</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending_range</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res26</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925789-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># },</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925790-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res27</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res27</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res28</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s2">"1692629925789-0"</span><span class="p">])</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res28</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res29</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"0-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res29</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res30</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"(1692629925789-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res30</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res31</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_stream</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res31</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-generated-id': '1692629926436-0', 'groups': 1,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-entry': ('1692629926436-0', {'rider': 'Norem'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res32</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_groups</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'name': 'italy_riders', 'consumers': 2, 'pending': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-delivered-id': '1692629925790-0'</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res33</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_consumers</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res33</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Alice', 'pending': 2, 'idle': 199332},</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Bob', 'pending': 0, 'idle': 489170}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Jones"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Wood"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Henshaw"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res34</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res34</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res35</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res35</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0', {'rider': 'Royce'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0', {'rider': 'Sam-Bodden'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925791-0', {'rider': 'Prickett'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629926436-0', {'rider': 'Norem'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630612602-0', {'rider': 'Jones'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630641947-0', {'rider': 'Wood'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Smith"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res36</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res36</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res37</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res37</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res38</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res38</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res39</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res39</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res40</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xdel</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692631018238-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res40</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res41</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res41</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})]</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Python_stream_tutorial-stepxtrim')" tabindex="1" title="Copy to clipboard"> <svg 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class="nx">createClient</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> <span class="nx">from</span> <span class="s1">'redis'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">client</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">createClient</span><span class="p">();</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">connect</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res1</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'30.2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1700073067968-0 N.B. actual values will differ from these examples </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res2</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'28.8'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'3'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629594113-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res3</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.7'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629613374-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res4</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1691765278160-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res4</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res5</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">block</span><span class="o">:</span> <span class="mi">300</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res5</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res6</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.9'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'2'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629676124-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res7</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res8</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res9</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-2'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="k">try</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kr">const</span> <span class="nx">res10</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res10</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> <span class="k">catch</span> <span class="p">(</span><span class="nx">error</span><span class="p">)</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">error</span><span class="p">(</span><span class="nx">error</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; WRONGID </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11a</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-*'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">racer</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11a</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res12</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1692629576965'</span><span class="p">,</span> <span class="s1">'1692629576967'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res12</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res13</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res13</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res14</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629594113-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res14</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res15</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629676124-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res15</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res16</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRevRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">1</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res17</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res17</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res18</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'france_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res18</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res19</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MKSTREAM'</span><span class="o">:</span> <span class="kc">true</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Royce'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res20</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res21</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res21</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res22</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAck</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'1692629925771-0'</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res22</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res23</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', []]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res24</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Bob'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res24</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res25</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPending</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res25</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0', 'consumers': [{'name': 'Bob', 'pending': 2}]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res26</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPendingRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res26</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'message_id': '1692629925789-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}, {'message_id': '1692629925790-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res27</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res27</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res28</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s1">'1692629925789-0'</span><span class="p">]</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res28</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res29</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'0-0'</span><span class="p">,</span> <span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res29</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res30</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'(1692629925789-0'</span><span class="p">,</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res30</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res31</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoStream</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res31</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2, 'last-generated-id': '1692629926436-0', 'groups': 1, 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}), 'last-entry': ('1692629926436-0', {'rider': 'Norem'})} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res32</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoGroups</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res32</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'italy_riders', 'consumers': 2, 'pending': 2, 'last-delivered-id': '1692629925790-0'}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res33</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoConsumers</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res33</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'Alice', 'pending': 2, 'idle': 199332}, {'name': 'Bob', 'pending': 0, 'idle': 489170}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Jones'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Wood'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Henshaw'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res34</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res34</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res35</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925771-0', {'rider': 'Castilla'}), ('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'}), ('1692629925791-0', {'rider': 'Prickett'}), ('1692629926436-0', {'rider': 'Norem'}), ('1692630612602-0', {'rider': 'Jones'}), ('1692630641947-0', {'rider': 'Wood'}), ('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Smith'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res36</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res36</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res37</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'MAXLEN'</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line hl"><span class="cl"><span class="p">});</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res37</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res38</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s2">"MAXLEN"</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res39</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res40</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xDel</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692631018238-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res40</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res41</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Nodejs_stream_tutorial-stepxtrim')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" 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href="https://github.com/redis/node-redis/tree/emb-examples/doctests/dt-streams.js" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 7.02753 12.605C7.06381 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name="stream_tutorial-stepxtrim" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Java_stream_tutorial-stepxtrim" title="Open example"> Java </label> <div aria-labelledby="tab-stream_tutorial-stepxtrim" class="panel order-last hidden w-full mt-0 relative" id="panel_Java_stream_tutorial-stepxtrim" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-java" data-lang="java"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nn">io.redis.examples</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.StreamEntryID</span><span class="o">;</span> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.UnifiedJedis</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">public</span> <span class="kd">class</span> <span class="nc">StreamsExample</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kd">public</span> <span class="kt">void</span> <span class="nf">run</span><span class="o">(){</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">UnifiedJedis</span> <span class="n">jedis</span> <span class="o">=</span> <span class="k">new</span> <span class="n">UnifiedJedis</span><span class="o">(</span><span class="s">"redis://localhost:6379"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"30.2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res1</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"28.8"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"3"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res2</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.7"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res3</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582226-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"1701760582225-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res4</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701760841292-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701760841292-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res5</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">block</span><span class="o">(</span><span class="mi">300</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">100</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701761996660-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701761996661-0 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701761996661-1 {rider=Prickett, speed=29.7, location_id=1, position=2}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.9"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res6</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701762285679-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res7</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res8</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res8</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res9</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-2"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res9</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">try</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res10</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res10</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="o">(</span><span class="n">JedisDataException</span> <span class="n">e</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">e</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res11</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-*"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res11</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res12</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res13</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">),</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res14</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res14</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res15</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res15</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res16</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res16</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res17</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrevrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res17</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701765218592-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res18</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res18</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701765384638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701765384638-1 {rider=Norem, speed=28.8, location_id=1, position=3}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res19</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"france_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">false</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res19</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res20</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">true</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res20</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilaa"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Royce"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Sam-Bodden"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id5</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res21</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res21</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res22</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res22</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xack</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">id1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res23</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res24</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res24</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res25</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Bob"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res25</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701767632261-1 {rider=Royce}, 1701767632262-0 {rider=Sam-Bodden}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingSummary</span> <span class="n">res26</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res26</span><span class="o">.</span><span class="na">getConsumerMessageCount</span><span class="o">());</span> <span class="c1">// &gt;&gt;&gt; {Bob=2} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamPendingEntry</span><span class="o">&gt;</span> <span class="n">res27</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">XPendingParams</span><span class="o">.</span><span class="na">xPendingParams</span><span class="o">().</span><span class="na">start</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MINIMUM_ID</span><span class="o">).</span><span class="na">end</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MAXIMUM_ID</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res27</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768567412-1 Bob idle:0 times:1, 1701768567412-2 Bob idle:0 times:1] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res28</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">(),</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res28</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768744819-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res29</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="mi">0</span><span class="n">L</span><span class="o">,</span> <span class="n">XClaimParams</span><span class="o">.</span><span class="na">xClaimParams</span><span class="o">().</span><span class="na">time</span><span class="o">(</span><span class="mi">60000</span><span class="o">),</span><span class="n">id2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res29</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769004195-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res30</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="s">"0-0"</span><span class="o">),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res30</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769266831-2=[1701769266831-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res31</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">()),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res31</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [0-0=[1701769605847-2 {rider=Sam-Bodden}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoStream</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span><span class="o">.</span><span class="na">getStreamInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {radix-tree-keys=1, radix-tree-nodes=2, entries-added=5, length=5, groups=1, max-deleted-entry-id=0-0, first-entry=1701769637612-0 {rider=Castilaa}, last-generated-id=1701769637612-4, last-entry=1701769637612-4 {rider=Norem}, recorded-first-entry-id=1701769637612-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamGroupInfo</span><span class="o">&gt;</span> <span class="n">res33</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoGroups</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamGroupInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res33</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getGroupInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {last-delivered-id=1701770253659-0, lag=2, pending=2, name=italy_riders, consumers=2, entries-read=3} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamConsumersInfo</span><span class="o">&gt;</span> <span class="n">res34</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoConsumers</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamConsumerInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res34</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getConsumerInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// {inactive=1, idle=1, pending=1, name=Alice} , {inactive=3, idle=3, pending=1, name=Bob} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Jones"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Wood"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Henshaw"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res35</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res36</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res36</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771219852-0 {rider=Castilaa}, 1701771219852-1 {rider=Royce}, 1701771219853-0 {rider=Sam-Bodden}, 1701771219853-1 {rider=Prickett}, 1701771219853-2 {rider=Norem}, 1701771219858-0 {rider=Jones}, 1701771219858-1 {rider=Wood}, 1701771219859-0 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Smith"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">2</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res37</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res37</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771067332-1 {rider=Henshaw}, 1701771067332-2 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">).</span><span class="na">exactTrimming</span><span class="o">());</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res38</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res39</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res40</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res40</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771356428-2 {rider=Henshaw}, 1701771356429-0 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xdel</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id6</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res41</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res42</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res42</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771517639-1 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="o">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Java_stream_tutorial-stepxtrim')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" 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href="https://github.com/redis/jedis/tree/master/src/test/java/io/redis/examples/StreamsExample.java" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 7.02753 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name="stream_tutorial-stepxtrim" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Go_stream_tutorial-stepxtrim" title="Open example"> Go </label> <div aria-labelledby="tab-stream_tutorial-stepxtrim" class="panel order-last hidden w-full mt-0 relative" id="panel_Go_stream_tutorial-stepxtrim" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nx">example_commands_test</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"context"</span> </span></span><span class="line"><span class="cl"> <span class="s">"fmt"</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="s">"github.com/redis/go-redis/v9"</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xadd</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res1</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res1) // &gt;&gt;&gt; 1692632086370-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res2</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.PrintLn(res2) // &gt;&gt;&gt; 1692632094485-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res3</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res3) // &gt;&gt;&gt; 1692632102976-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance1</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res4</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1691765278160-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res5</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Block</span><span class="p">:</span> <span class="mi">300</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res5</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; // [{race:france [{1692632086370-0 map[location_id:1 position:1... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res6</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">//fmt.Println(res6) // &gt;&gt;&gt; 1692632147973-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res7</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res7</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceusa</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res8</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res8</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res9</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-2"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res9</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res10</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(err) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res11</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-*"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res11</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance2</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632147973-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res12</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res13</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632086369"</span><span class="p">,</span> <span class="s">"1692632086371"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res14</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res15</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632094485-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632102976-0 map[location_id:1 position:2 rider:Prickett speed:29.7]} {1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632147973-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res17</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRevRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res18</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:france [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreate</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res19</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreate</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res19</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreatemkstream</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res20</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res20</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupread</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632639151-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632647899-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632670501-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632678249-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res25) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res21</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res21) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceitaly</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632670501-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632678249-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res22</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res23</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAck</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res23</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res24</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy []}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res25</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632647899-0 map[rider:Royce]} {1692632662819-0 map[rider:Sam-Bodden]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res26</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPending</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res26</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{2 1692632647899-0 1692632662819-0 map[Bob:2]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res27</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPendingExt</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XPendingExtArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"-"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">End</span><span class="p">:</span> <span class="s">"+"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">10</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res27) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 Bob 0s 1} {1692632662819-0 Bob 0s 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res28</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632647899-0"</span><span class="p">,</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res28</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res29</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MinIdle</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Messages</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"1692632647899-0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res30</span><span class="p">,</span> <span class="nx">res30a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"0-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res31</span><span class="p">,</span> <span class="nx">res31a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Lora"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"(1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res32</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res32</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{5 1 2 1 1692632678249-0 0-0 5 {1692632639151-0 map[rider:Castilla]} {1692632678249-0 map[rider:Norem]} 1692632639151-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res33</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoGroups</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{italy_riders 3 2 1692632662819-0 3 2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res34</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoConsumers</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res34) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{Alice 1 1ms 1ms} {Bob 1 2ms 2ms} {Lora 0 1ms -1ms}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Jones"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res35</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res35</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res36</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res36) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1726649529170-1 map[rider:Wood]} {1726649529171-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="nx">res37</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res37</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res38</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLenApprox</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="mi">20</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res38</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xdel</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633198206-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633208557-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res39</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res39</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]} {1692633208557-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res40</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XDel</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1692633208557-0"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res40</span><span class="p">)</span> <span class="c1">// 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res41</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res41</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Go_stream_tutorial-stepxtrim')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button aria-controls="panel_Go_stream_tutorial-stepxtrim" class="visibility-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 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hover:text-white hover:bg-slate-600 hover:border-transparent focus:outline-none focus:ring-2 focus:white focus:border-slate-500" href="https://redis.io/docs/latest/develop/connect/clients/go/" tabindex="1" title="Quick-Start"> Go Quick-Start </a> <div class="w-1/2"> </div> <div class="flex-1 text-right"> <a class="button text-neutral-400 hover:text-slate-100 h-6 w-6 p-1" href="https://github.com/redis/go-redis/tree/master/doctests/stream_tutorial_test.go" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 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15.591C13.3328 14.9911 14.8636 13.7689 15.8479 12.1432C16.8321 10.5175 17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> <input class="radiotab w-0 h-0" data-lang="dotnet" id="Csharp_stream_tutorial-stepxtrim" name="stream_tutorial-stepxtrim" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Csharp_stream_tutorial-stepxtrim" title="Open example"> C# </label> <div aria-labelledby="tab-stream_tutorial-stepxtrim" class="panel order-last hidden w-full mt-0 relative" id="panel_Csharp_stream_tutorial-stepxtrim" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-C#" data-lang="C#"><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">System.Runtime.CompilerServices</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">NRedisStack.Tests</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">StackExchange.Redis</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">public</span> <span class="k">class</span> <span class="nc">StreamTutorial</span> </span></span><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">public</span> <span class="k">void</span> <span class="n">run</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">muxer</span> <span class="p">=</span> <span class="n">ConnectionMultiplexer</span><span class="p">.</span><span class="n">Connect</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">db</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetDatabase</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res1</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">30.2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668482289-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res2</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">28.8</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">3</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668766534-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res3</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.7</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712669055705-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res4</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1712668482289-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res5</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread_block' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res6</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.9</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712675674750-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res8</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res9</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-2"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">try</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res10</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="p">(</span><span class="n">RedisServerException</span> <span class="n">ex</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">ex</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_bad_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res11</span> <span class="p">=</span> <span class="s">""</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="n">Version</span> <span class="n">version</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetServer</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">).</span><span class="n">Version</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="p">(</span><span class="n">version</span><span class="p">.</span><span class="n">Major</span> <span class="p">&gt;=</span> <span class="m">7</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-*"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; "0-3"</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_7' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res12</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_all' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res13</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">1712668482289</span><span class="p">,</span> <span class="m">1712668482291</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_time' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res14</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_1' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res15</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712668766534-1"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res16</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712675674750-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_empty' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res17</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrevrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res18</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res19</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res20</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create_mkstream' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744323758-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Royce"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744358384-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Sam-Bodden"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744379676-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744399401-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744413117-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res21</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res21</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res22</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAcknowledge</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1712744323758-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res24</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xack' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res25</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Bob"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_bob' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingInfo</span> <span class="n">res26</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPending</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"pending: {res26.PendingMessageCount}, min: {res26.LowestPendingMessageId}, max: {res26.HighestPendingMessageId}, consumers:[{string.Join("</span><span class="p">,</span> <span class="s">", res26.Consumers.Select(c =&gt; $"</span><span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">PendingMessageCount</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; pending: 2, min: 1712747506906-0, max: 1712747506907-0, consumers:[name: Bob, pending:2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingMessageInfo</span><span class="p">[]</span> <span class="n">res27</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPendingMessages</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="s">""</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamPendingMessageInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res27</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"message_id: {info.MessageId}, consumer: {info.ConsumerName}, time_since_delivered: {info.IdleTimeInMilliseconds}, times_delivered: {info.DeliveryCount}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506906-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506907-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending_plus_minus' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res28</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res28</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_pending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res29</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">60000</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="m">1712744358384</span> <span class="p">-</span> <span class="m">0</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res30</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"0-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res30.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res30.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0, (1712744358384-0: [rider: Royce])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res31</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"(1712744358384-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res31.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res31.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 0-0, (1712744379676-0: [rider: Sam-Bodden])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim_cursor' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"length: {res32.Length}, radix-tree-keys: {res32.RadixTreeKeys}, radix-tree-nodes: {res32.RadixTreeNodes}, last-generated-id: {res32.LastGeneratedId}, first-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}, last-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; length: 5, radix-tree-keys: 1, radix-tree-nodes: 2, last-generated-id: 1712756762686-1, first-entry: 1712756762685-0: [rider: Castilla], last-entry: 1712756762686-1: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamGroupInfo</span><span class="p">[]</span> <span class="n">res33</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamGroupInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamGroupInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, consumers: {info.ConsumerCount}, pending: {info.PendingMessageCount}, last-delivered-id: {info.LastDeliveredId}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: italy_riders, consumers: 2, pending: 2, last-delivered-id: 1712757192730-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_groups' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamConsumerInfo</span><span class="p">[]</span> <span class="n">res34</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamConsumerInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamConsumerInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res34</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, pending: {info.PendingMessageCount}, idle: {info.IdleTimeInMilliseconds}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Alice, pending: 1, idle: 7717</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Bob, pending: 0, idle: 7722</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_consumers' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Jones"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res36</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res36</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-1: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-2: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336129-0: [rider: Prickett]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336139-0: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758340854-0: [rider: Jones]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758341645-0: [rider: Wood]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758342134-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Smith"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">false</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res37</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res37</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746476-1: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746477-0: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'maxlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">false</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res40</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res40</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-1: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamDelete</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="s">"1712759694003-1"</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res42</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res42</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xdel' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" 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class="chroma"><code class="language-plaintext" data-lang="plaintext"><span class="line hl"><span class="cl">&gt; XTRIM mystream MAXLEN ~ 10 </span></span><span class="line hl"><span class="cl">(integer) 0</span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_redis-cli_stream_tutorial-stepxtrim2')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! 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Try Redis Insight - the developer GUI for Redis. </div> <div class="text-right"> <a class="rounded rounded-mx px-2 py-1 flex items-center text-white text-xs hover:text-white hover:bg-slate-600 hover:border-transparent focus:outline-none focus:ring-2 focus:white focus:border-slate-500" href="https://redis.com/redis-enterprise/redis-insight/" tabindex="1" title="Get Redis Insight"> <svg class="w-4 h-4 mr-1" fill="none" height="14" viewbox="0 0 14 14" width="14" xmlns="http://www.w3.org/2000/svg"> <path d="M2.26236 5.66895L1.21732 6.07172L7.00018 8.65693V7.79842L2.26236 5.66895Z" fill="#fca5a5"> </path> <path d="M2.26236 8.02271L1.21732 8.42548L7.00018 11.0119V10.1516L2.26236 8.02271Z" fill="#fca5a5"> </path> <path d="M1.21732 3.7175L7.00018 6.30392V2.87805L8.66273 2.13423L7.00018 1.49512L1.21732 3.7175Z" fill="#fca5a5"> </path> <path d="M7.00018 2.8781V6.30366L1.21732 3.71724V5.20004L7.00018 7.79705V8.65526L1.21732 6.07217V7.55496L7.00018 10.1553V11.0135L1.21732 8.42376V9.90656H1.18878L7.00018 12.5051L8.66273 11.7613V2.13428L7.00018 2.8781Z" fill="#f87171"> </path> <path d="M9.07336 11.5777L10.7359 10.8338V4.01538L9.07336 4.7592V11.5777Z" fill="#f87171"> </path> <path d="M9.07336 4.75867L10.7359 4.01485L9.07336 3.37573V4.75867Z" fill="#fca5a5"> </path> <path d="M11.1481 10.6497L12.8112 9.90591V5.896L11.1487 6.63982L11.1481 10.6497Z" fill="#f87171"> </path> <path d="M11.1481 6.63954L12.8112 5.89572L11.1481 5.25781V6.63954Z" fill="#fca5a5"> </path> </svg> <span> Get Redis Insight </span> </a> </div> </div> </div> <input class="radiotab w-0 h-0" data-lang="python" id="Python_stream_tutorial-stepxtrim2" name="stream_tutorial-stepxtrim2" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Python_stream_tutorial-stepxtrim2" title="Open example"> Python </label> <div aria-labelledby="tab-stream_tutorial-stepxtrim2" class="panel order-last hidden w-full mt-0 relative" id="panel_Python_stream_tutorial-stepxtrim2" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="s2">""" </span></span></span><span class="line"><span class="cl"><span class="s2">Code samples for Stream doc pages: </span></span></span><span class="line"><span class="cl"><span class="s2"> https://redis.io/docs/latest/develop/data-types/streams/ </span></span></span><span class="line"><span class="cl"><span class="s2">"""</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span> <span class="o">=</span> <span class="n">redis</span><span class="o">.</span><span class="n">Redis</span><span class="p">(</span><span class="n">decode_responses</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res1</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res1</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629576966-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res2</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res2</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629594113-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res3</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res3</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629613374-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res4</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"1691765278160-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res4</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res5</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span> <span class="n">block</span><span class="o">=</span><span class="mi">300</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france',</span> </span></span><span class="line"><span class="cl"><span class="c1"># [('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res6</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res6</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629676124-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res7</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res7</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res8</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res8</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res9</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-2"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res9</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">try</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="n">res10</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">res10</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"><span class="k">except</span> <span class="n">redis</span><span class="o">.</span><span class="n">exceptions</span><span class="o">.</span><span class="n">ResponseError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">e</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; WRONGID</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># Not yet implemented</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res11</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res12</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="mi">1692629576965</span><span class="p">,</span> <span class="mi">1692629576967</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res13</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res14</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629594113-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res14</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res15</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629676124-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res15</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; []</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res16</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrevrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res16</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res17</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res17</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res18</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"france_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res18</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res19</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">,</span> <span class="n">mkstream</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res19</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Royce"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Sam-Bodden"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res20</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res20</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res21</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res21</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res22</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xack</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"1692629925771-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res22</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res23</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res23</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', []]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res24</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res24</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:italy', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Royce'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Sam-Bodden'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res25</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res25</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'consumers': [{'name': 'Bob', 'pending': 2}]</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res26</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending_range</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res26</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925789-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># },</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925790-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res27</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res27</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res28</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s2">"1692629925789-0"</span><span class="p">])</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res28</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res29</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"0-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res29</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res30</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"(1692629925789-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res30</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res31</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_stream</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res31</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-generated-id': '1692629926436-0', 'groups': 1,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-entry': ('1692629926436-0', {'rider': 'Norem'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res32</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_groups</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'name': 'italy_riders', 'consumers': 2, 'pending': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-delivered-id': '1692629925790-0'</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res33</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_consumers</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res33</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Alice', 'pending': 2, 'idle': 199332},</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Bob', 'pending': 0, 'idle': 489170}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Jones"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Wood"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Henshaw"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res34</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res34</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res35</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res35</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0', {'rider': 'Royce'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0', {'rider': 'Sam-Bodden'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925791-0', {'rider': 'Prickett'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629926436-0', {'rider': 'Norem'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630612602-0', {'rider': 'Jones'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630641947-0', {'rider': 'Wood'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Smith"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res36</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res36</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res37</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res37</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res38</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res38</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res39</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res39</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res40</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xdel</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692631018238-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res40</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res41</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res41</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})]</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Python_stream_tutorial-stepxtrim2')" tabindex="1" title="Copy to clipboard"> 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data-lang="javascript" id="Nodejs_stream_tutorial-stepxtrim2" name="stream_tutorial-stepxtrim2" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Nodejs_stream_tutorial-stepxtrim2" title="Open example"> Node.js </label> <div aria-labelledby="tab-stream_tutorial-stepxtrim2" class="panel order-last hidden w-full mt-0 relative" id="panel_Nodejs_stream_tutorial-stepxtrim2" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-javascript" data-lang="javascript"><span class="line"><span class="cl"><span class="kr">import</span> <span class="nx">assert</span> <span class="nx">from</span> <span class="s1">'assert'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="kr">import</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">createClient</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> <span class="nx">from</span> <span class="s1">'redis'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">client</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">createClient</span><span class="p">();</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">connect</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res1</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'30.2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1700073067968-0 N.B. actual values will differ from these examples </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res2</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'28.8'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'3'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629594113-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res3</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.7'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629613374-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res4</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1691765278160-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res4</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res5</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">block</span><span class="o">:</span> <span class="mi">300</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res5</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res6</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.9'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'2'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629676124-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res7</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res8</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res9</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-2'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="k">try</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kr">const</span> <span class="nx">res10</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res10</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> <span class="k">catch</span> <span class="p">(</span><span class="nx">error</span><span class="p">)</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">error</span><span class="p">(</span><span class="nx">error</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; WRONGID </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11a</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-*'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">racer</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11a</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res12</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1692629576965'</span><span class="p">,</span> <span class="s1">'1692629576967'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res12</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res13</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res13</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res14</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629594113-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res14</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res15</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629676124-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res15</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res16</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRevRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">1</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res17</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res17</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res18</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'france_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res18</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res19</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MKSTREAM'</span><span class="o">:</span> <span class="kc">true</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Royce'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res20</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res21</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res21</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res22</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAck</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'1692629925771-0'</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res22</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res23</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', []]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res24</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Bob'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res24</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res25</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPending</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res25</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0', 'consumers': [{'name': 'Bob', 'pending': 2}]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res26</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPendingRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res26</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'message_id': '1692629925789-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}, {'message_id': '1692629925790-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res27</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res27</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res28</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s1">'1692629925789-0'</span><span class="p">]</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res28</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res29</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'0-0'</span><span class="p">,</span> <span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res29</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res30</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'(1692629925789-0'</span><span class="p">,</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res30</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res31</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoStream</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res31</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2, 'last-generated-id': '1692629926436-0', 'groups': 1, 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}), 'last-entry': ('1692629926436-0', {'rider': 'Norem'})} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res32</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoGroups</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res32</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'italy_riders', 'consumers': 2, 'pending': 2, 'last-delivered-id': '1692629925790-0'}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res33</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoConsumers</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res33</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'Alice', 'pending': 2, 'idle': 199332}, {'name': 'Bob', 'pending': 0, 'idle': 489170}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Jones'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Wood'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Henshaw'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res34</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res34</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res35</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925771-0', {'rider': 'Castilla'}), ('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'}), ('1692629925791-0', {'rider': 'Prickett'}), ('1692629926436-0', {'rider': 'Norem'}), ('1692630612602-0', {'rider': 'Jones'}), ('1692630641947-0', {'rider': 'Wood'}), ('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Smith'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res36</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res36</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res37</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'MAXLEN'</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res37</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res38</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s2">"MAXLEN"</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res39</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res40</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xDel</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692631018238-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res40</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res41</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Nodejs_stream_tutorial-stepxtrim2')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" 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href="https://github.com/redis/node-redis/tree/emb-examples/doctests/dt-streams.js" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 7.02753 12.605C7.06381 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name="stream_tutorial-stepxtrim2" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Java_stream_tutorial-stepxtrim2" title="Open example"> Java </label> <div aria-labelledby="tab-stream_tutorial-stepxtrim2" class="panel order-last hidden w-full mt-0 relative" id="panel_Java_stream_tutorial-stepxtrim2" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-java" data-lang="java"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nn">io.redis.examples</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.StreamEntryID</span><span class="o">;</span> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.UnifiedJedis</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">public</span> <span class="kd">class</span> <span class="nc">StreamsExample</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kd">public</span> <span class="kt">void</span> <span class="nf">run</span><span class="o">(){</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">UnifiedJedis</span> <span class="n">jedis</span> <span class="o">=</span> <span class="k">new</span> <span class="n">UnifiedJedis</span><span class="o">(</span><span class="s">"redis://localhost:6379"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"30.2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res1</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"28.8"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"3"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res2</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.7"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res3</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582226-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"1701760582225-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res4</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701760841292-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701760841292-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res5</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">block</span><span class="o">(</span><span class="mi">300</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">100</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701761996660-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701761996661-0 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701761996661-1 {rider=Prickett, speed=29.7, location_id=1, position=2}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.9"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res6</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701762285679-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res7</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res8</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res8</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res9</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-2"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res9</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">try</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res10</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res10</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="o">(</span><span class="n">JedisDataException</span> <span class="n">e</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">e</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res11</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-*"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res11</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res12</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res13</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">),</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res14</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res14</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res15</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res15</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res16</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res16</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res17</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrevrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res17</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701765218592-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res18</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res18</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701765384638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701765384638-1 {rider=Norem, speed=28.8, location_id=1, position=3}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res19</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"france_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">false</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res19</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res20</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">true</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res20</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilaa"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Royce"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Sam-Bodden"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id5</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res21</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res21</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res22</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res22</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xack</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">id1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res23</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res24</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res24</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res25</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Bob"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res25</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701767632261-1 {rider=Royce}, 1701767632262-0 {rider=Sam-Bodden}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingSummary</span> <span class="n">res26</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res26</span><span class="o">.</span><span class="na">getConsumerMessageCount</span><span class="o">());</span> <span class="c1">// &gt;&gt;&gt; {Bob=2} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamPendingEntry</span><span class="o">&gt;</span> <span class="n">res27</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">XPendingParams</span><span class="o">.</span><span class="na">xPendingParams</span><span class="o">().</span><span class="na">start</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MINIMUM_ID</span><span class="o">).</span><span class="na">end</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MAXIMUM_ID</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res27</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768567412-1 Bob idle:0 times:1, 1701768567412-2 Bob idle:0 times:1] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res28</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">(),</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res28</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768744819-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res29</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="mi">0</span><span class="n">L</span><span class="o">,</span> <span class="n">XClaimParams</span><span class="o">.</span><span class="na">xClaimParams</span><span class="o">().</span><span class="na">time</span><span class="o">(</span><span class="mi">60000</span><span class="o">),</span><span class="n">id2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res29</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769004195-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res30</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="s">"0-0"</span><span class="o">),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res30</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769266831-2=[1701769266831-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res31</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">()),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res31</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [0-0=[1701769605847-2 {rider=Sam-Bodden}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoStream</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span><span class="o">.</span><span class="na">getStreamInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {radix-tree-keys=1, radix-tree-nodes=2, entries-added=5, length=5, groups=1, max-deleted-entry-id=0-0, first-entry=1701769637612-0 {rider=Castilaa}, last-generated-id=1701769637612-4, last-entry=1701769637612-4 {rider=Norem}, recorded-first-entry-id=1701769637612-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamGroupInfo</span><span class="o">&gt;</span> <span class="n">res33</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoGroups</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamGroupInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res33</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getGroupInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {last-delivered-id=1701770253659-0, lag=2, pending=2, name=italy_riders, consumers=2, entries-read=3} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamConsumersInfo</span><span class="o">&gt;</span> <span class="n">res34</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoConsumers</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamConsumerInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res34</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getConsumerInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// {inactive=1, idle=1, pending=1, name=Alice} , {inactive=3, idle=3, pending=1, name=Bob} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Jones"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Wood"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Henshaw"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res35</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res36</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res36</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771219852-0 {rider=Castilaa}, 1701771219852-1 {rider=Royce}, 1701771219853-0 {rider=Sam-Bodden}, 1701771219853-1 {rider=Prickett}, 1701771219853-2 {rider=Norem}, 1701771219858-0 {rider=Jones}, 1701771219858-1 {rider=Wood}, 1701771219859-0 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Smith"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">2</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res37</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res37</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771067332-1 {rider=Henshaw}, 1701771067332-2 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">).</span><span class="na">exactTrimming</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res38</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res39</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res40</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res40</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771356428-2 {rider=Henshaw}, 1701771356429-0 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xdel</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id6</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res41</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res42</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res42</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771517639-1 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="o">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Java_stream_tutorial-stepxtrim2')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" 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href="https://github.com/redis/jedis/tree/master/src/test/java/io/redis/examples/StreamsExample.java" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 7.02753 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name="stream_tutorial-stepxtrim2" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Go_stream_tutorial-stepxtrim2" title="Open example"> Go </label> <div aria-labelledby="tab-stream_tutorial-stepxtrim2" class="panel order-last hidden w-full mt-0 relative" id="panel_Go_stream_tutorial-stepxtrim2" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nx">example_commands_test</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"context"</span> </span></span><span class="line"><span class="cl"> <span class="s">"fmt"</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="s">"github.com/redis/go-redis/v9"</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xadd</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res1</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res1) // &gt;&gt;&gt; 1692632086370-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res2</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.PrintLn(res2) // &gt;&gt;&gt; 1692632094485-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res3</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res3) // &gt;&gt;&gt; 1692632102976-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance1</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res4</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1691765278160-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res5</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Block</span><span class="p">:</span> <span class="mi">300</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res5</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; // [{race:france [{1692632086370-0 map[location_id:1 position:1... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res6</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">//fmt.Println(res6) // &gt;&gt;&gt; 1692632147973-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res7</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res7</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceusa</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res8</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res8</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res9</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-2"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res9</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res10</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(err) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res11</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-*"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res11</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance2</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632147973-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res12</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res13</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632086369"</span><span class="p">,</span> <span class="s">"1692632086371"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res14</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res15</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632094485-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632102976-0 map[location_id:1 position:2 rider:Prickett speed:29.7]} {1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632147973-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res17</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRevRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res18</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:france [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreate</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res19</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreate</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res19</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreatemkstream</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res20</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res20</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupread</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632639151-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632647899-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632670501-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632678249-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res25) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res21</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res21) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceitaly</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632670501-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632678249-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res22</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res23</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAck</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res23</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res24</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy []}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res25</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632647899-0 map[rider:Royce]} {1692632662819-0 map[rider:Sam-Bodden]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res26</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPending</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res26</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{2 1692632647899-0 1692632662819-0 map[Bob:2]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res27</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPendingExt</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XPendingExtArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"-"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">End</span><span class="p">:</span> <span class="s">"+"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">10</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res27) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 Bob 0s 1} {1692632662819-0 Bob 0s 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res28</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632647899-0"</span><span class="p">,</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res28</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res29</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MinIdle</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Messages</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"1692632647899-0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res30</span><span class="p">,</span> <span class="nx">res30a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"0-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res31</span><span class="p">,</span> <span class="nx">res31a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Lora"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"(1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res32</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res32</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{5 1 2 1 1692632678249-0 0-0 5 {1692632639151-0 map[rider:Castilla]} {1692632678249-0 map[rider:Norem]} 1692632639151-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res33</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoGroups</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{italy_riders 3 2 1692632662819-0 3 2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res34</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoConsumers</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res34) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{Alice 1 1ms 1ms} {Bob 1 2ms 2ms} {Lora 0 1ms -1ms}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Jones"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res35</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res35</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res36</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res36) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1726649529170-1 map[rider:Wood]} {1726649529171-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res37</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res37</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="nx">res38</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLenApprox</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="mi">20</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res38</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xdel</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633198206-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633208557-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res39</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res39</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]} {1692633208557-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res40</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XDel</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1692633208557-0"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res40</span><span class="p">)</span> <span class="c1">// 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res41</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res41</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Go_stream_tutorial-stepxtrim2')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button aria-controls="panel_Go_stream_tutorial-stepxtrim2" class="visibility-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 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hover:text-white hover:bg-slate-600 hover:border-transparent focus:outline-none focus:ring-2 focus:white focus:border-slate-500" href="https://redis.io/docs/latest/develop/connect/clients/go/" tabindex="1" title="Quick-Start"> Go Quick-Start </a> <div class="w-1/2"> </div> <div class="flex-1 text-right"> <a class="button text-neutral-400 hover:text-slate-100 h-6 w-6 p-1" href="https://github.com/redis/go-redis/tree/master/doctests/stream_tutorial_test.go" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 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15.591C13.3328 14.9911 14.8636 13.7689 15.8479 12.1432C16.8321 10.5175 17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> <input class="radiotab w-0 h-0" data-lang="dotnet" id="Csharp_stream_tutorial-stepxtrim2" name="stream_tutorial-stepxtrim2" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Csharp_stream_tutorial-stepxtrim2" title="Open example"> C# </label> <div aria-labelledby="tab-stream_tutorial-stepxtrim2" class="panel order-last hidden w-full mt-0 relative" id="panel_Csharp_stream_tutorial-stepxtrim2" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-C#" data-lang="C#"><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">System.Runtime.CompilerServices</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">NRedisStack.Tests</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">StackExchange.Redis</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">public</span> <span class="k">class</span> <span class="nc">StreamTutorial</span> </span></span><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">public</span> <span class="k">void</span> <span class="n">run</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">muxer</span> <span class="p">=</span> <span class="n">ConnectionMultiplexer</span><span class="p">.</span><span class="n">Connect</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">db</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetDatabase</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res1</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">30.2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668482289-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res2</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">28.8</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">3</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668766534-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res3</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.7</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712669055705-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res4</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1712668482289-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res5</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread_block' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res6</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.9</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712675674750-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res8</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res9</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-2"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">try</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res10</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="p">(</span><span class="n">RedisServerException</span> <span class="n">ex</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">ex</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_bad_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res11</span> <span class="p">=</span> <span class="s">""</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="n">Version</span> <span class="n">version</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetServer</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">).</span><span class="n">Version</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="p">(</span><span class="n">version</span><span class="p">.</span><span class="n">Major</span> <span class="p">&gt;=</span> <span class="m">7</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-*"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; "0-3"</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_7' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res12</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_all' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res13</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">1712668482289</span><span class="p">,</span> <span class="m">1712668482291</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_time' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res14</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_1' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res15</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712668766534-1"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res16</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712675674750-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_empty' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res17</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrevrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res18</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res19</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res20</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create_mkstream' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744323758-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Royce"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744358384-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Sam-Bodden"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744379676-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744399401-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744413117-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res21</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res21</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res22</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAcknowledge</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1712744323758-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res24</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xack' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res25</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Bob"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_bob' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingInfo</span> <span class="n">res26</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPending</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"pending: {res26.PendingMessageCount}, min: {res26.LowestPendingMessageId}, max: {res26.HighestPendingMessageId}, consumers:[{string.Join("</span><span class="p">,</span> <span class="s">", res26.Consumers.Select(c =&gt; $"</span><span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">PendingMessageCount</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; pending: 2, min: 1712747506906-0, max: 1712747506907-0, consumers:[name: Bob, pending:2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingMessageInfo</span><span class="p">[]</span> <span class="n">res27</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPendingMessages</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="s">""</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamPendingMessageInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res27</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"message_id: {info.MessageId}, consumer: {info.ConsumerName}, time_since_delivered: {info.IdleTimeInMilliseconds}, times_delivered: {info.DeliveryCount}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506906-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506907-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending_plus_minus' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res28</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res28</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_pending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res29</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">60000</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="m">1712744358384</span> <span class="p">-</span> <span class="m">0</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res30</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"0-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res30.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res30.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0, (1712744358384-0: [rider: Royce])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res31</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"(1712744358384-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res31.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res31.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 0-0, (1712744379676-0: [rider: Sam-Bodden])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim_cursor' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"length: {res32.Length}, radix-tree-keys: {res32.RadixTreeKeys}, radix-tree-nodes: {res32.RadixTreeNodes}, last-generated-id: {res32.LastGeneratedId}, first-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}, last-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; length: 5, radix-tree-keys: 1, radix-tree-nodes: 2, last-generated-id: 1712756762686-1, first-entry: 1712756762685-0: [rider: Castilla], last-entry: 1712756762686-1: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamGroupInfo</span><span class="p">[]</span> <span class="n">res33</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamGroupInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamGroupInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, consumers: {info.ConsumerCount}, pending: {info.PendingMessageCount}, last-delivered-id: {info.LastDeliveredId}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: italy_riders, consumers: 2, pending: 2, last-delivered-id: 1712757192730-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_groups' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamConsumerInfo</span><span class="p">[]</span> <span class="n">res34</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamConsumerInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamConsumerInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res34</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, pending: {info.PendingMessageCount}, idle: {info.IdleTimeInMilliseconds}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Alice, pending: 1, idle: 7717</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Bob, pending: 0, idle: 7722</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_consumers' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Jones"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res36</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res36</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-1: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-2: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336129-0: [rider: Prickett]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336139-0: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758340854-0: [rider: Jones]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758341645-0: [rider: Wood]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758342134-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Smith"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">false</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res37</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res37</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746476-1: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746477-0: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'maxlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">false</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res40</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res40</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-1: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamDelete</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="s">"1712759694003-1"</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res42</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res42</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xdel' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" 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title="Quick-Start"> C# Quick-Start </a> <div class="w-1/2"> </div> <div class="flex-1 text-right"> <a class="button text-neutral-400 hover:text-slate-100 h-6 w-6 p-1" href="https://github.com/redis/NRedisStack/tree/master/tests/Doc/StreamTutorial.cs" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 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fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> </div> <p> However, <a href="/docs/latest/commands/xtrim/"> <code> XTRIM </code> </a> is designed to accept different trimming strategies. Another trimming strategy is <strong> MINID </strong> , that evicts entries with IDs lower than the one specified. </p> <p> As <a href="/docs/latest/commands/xtrim/"> <code> XTRIM </code> </a> is an explicit command, the user is expected to know about the possible shortcomings of different trimming strategies. </p> <p> Another useful eviction strategy that may be added to <a href="/docs/latest/commands/xtrim/"> <code> XTRIM </code> </a> in the future, is to remove by a range of IDs to ease use of <a href="/docs/latest/commands/xrange/"> <code> XRANGE </code> </a> and <a href="/docs/latest/commands/xtrim/"> <code> XTRIM </code> </a> to move data from Redis to other storage systems if needed. </p> <h2 id="special-ids-in-the-streams-api"> Special IDs in the streams API </h2> <p> You may have noticed that there are several special IDs that can be used in the Redis API. Here is a short recap, so that they can make more sense in the future. </p> <p> The first two special IDs are <code> - </code> and <code> + </code> , and are used in range queries with the <a href="/docs/latest/commands/xrange/"> <code> XRANGE </code> </a> command. Those two IDs respectively mean the smallest ID possible (that is basically <code> 0-1 </code> ) and the greatest ID possible (that is <code> 18446744073709551615-18446744073709551615 </code> ). As you can see it is a lot cleaner to write <code> - </code> and <code> + </code> instead of those numbers. </p> <p> Then there are APIs where we want to say, the ID of the item with the greatest ID inside the stream. This is what <code> $ </code> means. So for instance if I want only new entries with <a href="/docs/latest/commands/xreadgroup/"> <code> XREADGROUP </code> </a> I use this ID to signify I already have all the existing entries, but not the new ones that will be inserted in the future. Similarly when I create or set the ID of a consumer group, I can set the last delivered item to <code> $ </code> in order to just deliver new entries to the consumers in the group. </p> <p> As you can see <code> $ </code> does not mean <code> + </code> , they are two different things, as <code> + </code> is the greatest ID possible in every possible stream, while <code> $ </code> is the greatest ID in a given stream containing given entries. Moreover APIs will usually only understand <code> + </code> or <code> $ </code> , yet it was useful to avoid loading a given symbol with multiple meanings. </p> <p> Another special ID is <code> &gt; </code> , that is a special meaning only related to consumer groups and only when the <a href="/docs/latest/commands/xreadgroup/"> <code> XREADGROUP </code> </a> command is used. This special ID means that we want only entries that were never delivered to other consumers so far. So basically the <code> &gt; </code> ID is the <em> last delivered ID </em> of a consumer group. </p> <p> Finally the special ID <code> * </code> , that can be used only with the <a href="/docs/latest/commands/xadd/"> <code> XADD </code> </a> command, means to auto select an ID for us for the new entry. </p> <p> So we have <code> - </code> , <code> + </code> , <code> $ </code> , <code> &gt; </code> and <code> * </code> , and all have a different meaning, and most of the time, can be used in different contexts. </p> <h2 id="persistence-replication-and-message-safety"> Persistence, replication and message safety </h2> <p> A Stream, like any other Redis data structure, is asynchronously replicated to replicas and persisted into AOF and RDB files. However what may not be so obvious is that also the consumer groups full state is propagated to AOF, RDB and replicas, so if a message is pending in the master, also the replica will have the same information. Similarly, after a restart, the AOF will restore the consumer groups' state. </p> <p> However note that Redis streams and consumer groups are persisted and replicated using the Redis default replication, so: </p> <ul> <li> AOF must be used with a strong fsync policy if persistence of messages is important in your application. </li> <li> By default the asynchronous replication will not guarantee that <a href="/docs/latest/commands/xadd/"> <code> XADD </code> </a> commands or consumer groups state changes are replicated: after a failover something can be missing depending on the ability of replicas to receive the data from the master. </li> <li> The <a href="/docs/latest/commands/wait/"> <code> WAIT </code> </a> command may be used in order to force the propagation of the changes to a set of replicas. However note that while this makes it very unlikely that data is lost, the Redis failover process as operated by Sentinel or Redis Cluster performs only a <em> best effort </em> check to failover to the replica which is the most updated, and under certain specific failure conditions may promote a replica that lacks some data. </li> </ul> <p> So when designing an application using Redis streams and consumer groups, make sure to understand the semantical properties your application should have during failures, and configure things accordingly, evaluating whether it is safe enough for your use case. </p> <h2 id="removing-single-items-from-a-stream"> Removing single items from a stream </h2> <p> Streams also have a special command for removing items from the middle of a stream, just by ID. Normally for an append only data structure this may look like an odd feature, but it is actually useful for applications involving, for instance, privacy regulations. The command is called <a href="/docs/latest/commands/xdel/"> <code> XDEL </code> </a> and receives the name of the stream followed by the IDs to delete: </p> <div class="codetabs cli group flex justify-start items-center flex-wrap box-border rounded-lg mt-0 mb-0 mx-auto bg-slate-900" id="stream_tutorial-stepxdel"> <input checked="" class="radiotab w-0 h-0" data-lang="redis-cli" id="redis-cli_stream_tutorial-stepxdel" name="stream_tutorial-stepxdel" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="redis-cli_stream_tutorial-stepxdel" title="Open example"> &gt;_ Redis CLI </label> <div aria-labelledby="tab-stream_tutorial-stepxdel" class="panel order-last hidden w-full mt-0 relative" id="panel_redis-cli_stream_tutorial-stepxdel" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-plaintext" data-lang="plaintext"><span class="line hl"><span class="cl">&gt; XRANGE race:italy - + COUNT 2 </span></span><span class="line hl"><span class="cl">1) 1) "1692633198206-0" </span></span><span class="line hl"><span class="cl"> 2) 1) "rider" </span></span><span class="line hl"><span class="cl"> 2) "Wood" </span></span><span class="line hl"><span class="cl">2) 1) "1692633208557-0" </span></span><span class="line hl"><span class="cl"> 2) 1) "rider" </span></span><span class="line hl"><span class="cl"> 2) "Henshaw" </span></span><span class="line hl"><span class="cl">&gt; XDEL race:italy 1692633208557-0 </span></span><span class="line hl"><span class="cl">(integer) 1 </span></span><span class="line hl"><span class="cl">&gt; XRANGE race:italy - + COUNT 2 </span></span><span class="line hl"><span class="cl">1) 1) "1692633198206-0" </span></span><span class="line hl"><span class="cl"> 2) 1) "rider" </span></span><span class="line hl"><span class="cl"> 2) "Wood"</span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_redis-cli_stream_tutorial-stepxdel')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <div class="cli-footer flex items-center justify-between rounded-b-md bg-slate-900 mt-0 px-4 pt-0 mb-0 transition-opacity ease-in-out duration-300 opacity-0 invisible group-hover:opacity-100 group-hover:visible"> <div class="flex-1 text-xs text-white overflow-ellipsis"> Are you tired of using redis-cli? Try Redis Insight - the developer GUI for Redis. </div> <div class="text-right"> <a class="rounded rounded-mx px-2 py-1 flex items-center text-white text-xs hover:text-white hover:bg-slate-600 hover:border-transparent focus:outline-none focus:ring-2 focus:white focus:border-slate-500" href="https://redis.com/redis-enterprise/redis-insight/" tabindex="1" title="Get Redis Insight"> <svg class="w-4 h-4 mr-1" fill="none" height="14" viewbox="0 0 14 14" width="14" xmlns="http://www.w3.org/2000/svg"> <path d="M2.26236 5.66895L1.21732 6.07172L7.00018 8.65693V7.79842L2.26236 5.66895Z" fill="#fca5a5"> </path> <path d="M2.26236 8.02271L1.21732 8.42548L7.00018 11.0119V10.1516L2.26236 8.02271Z" fill="#fca5a5"> </path> <path d="M1.21732 3.7175L7.00018 6.30392V2.87805L8.66273 2.13423L7.00018 1.49512L1.21732 3.7175Z" fill="#fca5a5"> </path> <path d="M7.00018 2.8781V6.30366L1.21732 3.71724V5.20004L7.00018 7.79705V8.65526L1.21732 6.07217V7.55496L7.00018 10.1553V11.0135L1.21732 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aria-labelledby="tab-stream_tutorial-stepxdel" class="panel order-last hidden w-full mt-0 relative" id="panel_Python_stream_tutorial-stepxdel" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="s2">""" </span></span></span><span class="line"><span class="cl"><span class="s2">Code samples for Stream doc pages: </span></span></span><span class="line"><span class="cl"><span class="s2"> https://redis.io/docs/latest/develop/data-types/streams/ </span></span></span><span class="line"><span class="cl"><span class="s2">"""</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span> <span class="o">=</span> <span class="n">redis</span><span class="o">.</span><span class="n">Redis</span><span class="p">(</span><span class="n">decode_responses</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res1</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res1</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629576966-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res2</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res2</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629594113-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res3</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res3</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629613374-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res4</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"1691765278160-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res4</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res5</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">100</span><span class="p">,</span> <span class="n">block</span><span class="o">=</span><span class="mi">300</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france',</span> </span></span><span class="line"><span class="cl"><span class="c1"># [('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res6</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">,</span> <span class="s2">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> <span class="s2">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res6</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1692629676124-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res7</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res7</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res8</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res8</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res9</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-2"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res9</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">try</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="n">res10</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:usa"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"racer"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">},</span> <span class="nb">id</span><span class="o">=</span><span class="s2">"0-1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">res10</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"><span class="k">except</span> <span class="n">redis</span><span class="o">.</span><span class="n">exceptions</span><span class="o">.</span><span class="n">ResponseError</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span> </span></span><span class="line"><span class="cl"> <span class="nb">print</span><span class="p">(</span><span class="n">e</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; WRONGID</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># Not yet implemented</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res11</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res12</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="mi">1692629576965</span><span class="p">,</span> <span class="mi">1692629576967</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res13</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res14</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629594113-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res14</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629613374-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res15</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"(1692629676124-0"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res15</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; []</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res16</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrevrange</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res16</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629676124-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res17</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xread</span><span class="p">(</span><span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:france"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res17</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:france', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629576966-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629594113-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res18</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:france"</span><span class="p">,</span> <span class="s2">"france_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res18</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res19</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xgroup_create</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"$"</span><span class="p">,</span> <span class="n">mkstream</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res19</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Castilla"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Royce"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Sam-Bodden"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Prickett"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Norem"</span><span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res20</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res20</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res21</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res21</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res22</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xack</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"1692629925771-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res22</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res23</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res23</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [['race:italy', []]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res24</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xreadgroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">streams</span><span class="o">=</span><span class="p">{</span><span class="s2">"race:italy"</span><span class="p">:</span> <span class="s2">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="n">consumername</span><span class="o">=</span><span class="s2">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">groupname</span><span class="o">=</span><span class="s2">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">count</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res24</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ['race:italy', [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Royce'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'rider': 'Sam-Bodden'}</span> </span></span><span class="line"><span class="cl"><span class="c1"># )</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res25</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res25</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'consumers': [{'name': 'Bob', 'pending': 2}]</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res26</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xpending_range</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res26</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925789-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># },</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'message_id': '1692629925790-0', 'consumer': 'Bob',</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'time_since_delivered': 31084, 'times_delivered': 1</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res27</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">,</span> <span class="s2">"1692629925789-0"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res27</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res28</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s2">"1692629925789-0"</span><span class="p">])</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res28</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res29</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"0-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res29</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res30</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xautoclaim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">,</span> <span class="s2">"Alice"</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"(1692629925789-0"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res30</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res31</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_stream</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res31</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-generated-id': '1692629926436-0', 'groups': 1,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-entry': ('1692629926436-0', {'rider': 'Norem'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res32</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_groups</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'name': 'italy_riders', 'consumers': 2, 'pending': 2,</span> </span></span><span class="line"><span class="cl"><span class="c1"># 'last-delivered-id': '1692629925790-0'</span> </span></span><span class="line"><span class="cl"><span class="c1"># }</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res33</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xinfo_consumers</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"italy_riders"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res33</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Alice', 'pending': 2, 'idle': 199332},</span> </span></span><span class="line"><span class="cl"><span class="c1"># {'name': 'Bob', 'pending': 0, 'idle': 489170}</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Jones"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Wood"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Henshaw"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res34</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xlen</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res34</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res35</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res35</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925771-0', {'rider': 'Castilla'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925789-0', {'rider': 'Royce'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925790-0', {'rider': 'Sam-Bodden'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629925791-0', {'rider': 'Prickett'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692629926436-0', {'rider': 'Norem'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630612602-0', {'rider': 'Jones'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630641947-0', {'rider': 'Wood'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span><span class="o">.</span><span class="n">xadd</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"rider"</span><span class="p">:</span> <span class="s2">"Smith"</span><span class="p">},</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res36</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res36</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res37</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">,</span> <span class="n">approximate</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res37</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res38</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xtrim</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="n">maxlen</span><span class="o">=</span><span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res38</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res39</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="n">res39</span> </span></span><span class="line hl"><span class="cl"><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># &gt;&gt;&gt; [</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ('1692630648281-0', {'rider': 'Henshaw'}),</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ('1692631018238-0', {'rider': 'Smith'})</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res40</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xdel</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"1692631018238-0"</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res40</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; 1</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res41</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">xrange</span><span class="p">(</span><span class="s2">"race:italy"</span><span class="p">,</span> <span class="s2">"-"</span><span class="p">,</span> <span class="s2">"+"</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res41</span><span class="p">)</span> <span class="c1"># &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})]</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Python_stream_tutorial-stepxdel')" tabindex="1" 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</div> <input class="radiotab w-0 h-0" data-lang="javascript" id="Nodejs_stream_tutorial-stepxdel" name="stream_tutorial-stepxdel" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Nodejs_stream_tutorial-stepxdel" title="Open example"> Node.js </label> <div aria-labelledby="tab-stream_tutorial-stepxdel" class="panel order-last hidden w-full mt-0 relative" id="panel_Nodejs_stream_tutorial-stepxdel" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-javascript" data-lang="javascript"><span class="line"><span class="cl"><span class="kr">import</span> <span class="nx">assert</span> <span class="nx">from</span> <span class="s1">'assert'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="kr">import</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">createClient</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> <span class="nx">from</span> <span class="s1">'redis'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">client</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">createClient</span><span class="p">();</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">connect</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res1</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'30.2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1700073067968-0 N.B. actual values will differ from these examples </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res2</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'28.8'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'3'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629594113-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res3</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.7'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'2'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'1'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629613374-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res4</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1691765278160-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res4</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res5</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">block</span><span class="o">:</span> <span class="mi">300</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res5</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res6</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'speed'</span><span class="o">:</span> <span class="s1">'29.9'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'position'</span><span class="o">:</span> <span class="s1">'1'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'location_id'</span><span class="o">:</span> <span class="s1">'2'</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1692629676124-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res7</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res8</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res9</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-2'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="k">try</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kr">const</span> <span class="nx">res10</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-1'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'racer'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res10</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> <span class="k">catch</span> <span class="p">(</span><span class="nx">error</span><span class="p">)</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">console</span><span class="p">.</span><span class="nx">error</span><span class="p">(</span><span class="nx">error</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; WRONGID </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11a</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:usa'</span><span class="p">,</span> <span class="s1">'0-*'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">racer</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11a</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'}), ('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res12</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'1692629576965'</span><span class="p">,</span> <span class="s1">'1692629576967'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res12</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res13</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res13</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res14</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629594113-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res14</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629613374-0', {'rider': 'Prickett', 'speed': '29.7', 'position': '2', 'location_id': '1'}), ('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res15</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'(1692629676124-0'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">2</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res15</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res16</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRevRange</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="p">{</span><span class="nx">COUNT</span><span class="o">:</span> <span class="mi">1</span><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629676124-0', {'rider': 'Castilla', 'speed': '29.9', 'position': '1', 'location_id': '2'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res17</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRead</span><span class="p">({</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:france'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0-0'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">count</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res17</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:france', [('1692629576966-0', {'rider': 'Castilla', 'speed': '30.2', 'position': '1', 'location_id': '1'}), ('1692629594113-0', {'rider': 'Norem', 'speed': '28.8', 'position': '3', 'location_id': '1'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res18</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:france'</span><span class="p">,</span> <span class="s1">'france_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res18</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res19</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xGroupCreate</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'$'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MKSTREAM'</span><span class="o">:</span> <span class="kc">true</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; True </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Castilla'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Royce'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Prickett'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Norem'</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res20</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res21</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res21</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925771-0', {'rider': 'Castilla'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res22</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAck</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'1692629925771-0'</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res22</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res23</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Alice'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'0'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', []]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res24</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xReadGroup</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'italy_riders'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'Bob'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">key</span><span class="o">:</span> <span class="s1">'race:italy'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">id</span><span class="o">:</span> <span class="s1">'&gt;'</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'COUNT'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res24</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [['race:italy', [('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'})]]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res25</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPending</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res25</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'pending': 2, 'min': '1692629925789-0', 'max': '1692629925790-0', 'consumers': [{'name': 'Bob', 'pending': 2}]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res26</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xPendingRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res26</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'message_id': '1692629925789-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}, {'message_id': '1692629925790-0', 'consumer': 'Bob', 'time_since_delivered': 31084, 'times_delivered': 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res27</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">,</span> <span class="s1">'1692629925789-0'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res27</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res28</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">60000</span><span class="p">,</span> <span class="p">[</span><span class="s1">'1692629925789-0'</span><span class="p">]</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res28</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925789-0', {'rider': 'Royce'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res29</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'0-0'</span><span class="p">,</span> <span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res29</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['1692629925790-0', [('1692629925789-0', {'rider': 'Royce'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res30</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">,</span> <span class="s1">'Alice'</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">'(1692629925789-0'</span><span class="p">,</span> <span class="mi">1</span> </span></span><span class="line"><span class="cl"><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res30</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ['0-0', [('1692629925790-0', {'rider': 'Sam-Bodden'})]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res31</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoStream</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res31</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; {'length': 5, 'radix-tree-keys': 1, 'radix-tree-nodes': 2, 'last-generated-id': '1692629926436-0', 'groups': 1, 'first-entry': ('1692629925771-0', {'rider': 'Castilla'}), 'last-entry': ('1692629926436-0', {'rider': 'Norem'})} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res32</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoGroups</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res32</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'italy_riders', 'consumers': 2, 'pending': 2, 'last-delivered-id': '1692629925790-0'}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res33</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xInfoConsumers</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'italy_riders'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res33</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [{'name': 'Alice', 'pending': 2, 'idle': 199332}, {'name': 'Bob', 'pending': 0, 'idle': 489170}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Jones'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Wood'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Henshaw'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res34</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xLen</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res34</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res35</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692629925771-0', {'rider': 'Castilla'}), ('1692629925789-0', {'rider': 'Royce'}), ('1692629925790-0', {'rider': 'Sam-Bodden'}), ('1692629925791-0', {'rider': 'Prickett'}), ('1692629926436-0', {'rider': 'Norem'}), ('1692630612602-0', {'rider': 'Jones'}), ('1692630641947-0', {'rider': 'Wood'}), ('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xAdd</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'*'</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'rider'</span><span class="o">:</span> <span class="s1">'Smith'</span> </span></span><span class="line"><span class="cl"><span class="p">},</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'MAXLEN'</span><span class="o">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res36</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res36</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res37</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'MAXLEN'</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'APPROXIMATE'</span><span class="o">:</span> <span class="kc">false</span> </span></span><span class="line"><span class="cl"><span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res37</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res38</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xTrim</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s2">"MAXLEN"</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res39</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'}), ('1692631018238-0', {'rider': 'Smith'})] </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res40</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xDel</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'1692631018238-0'</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res40</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res41</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">xRange</span><span class="p">(</span><span class="s1">'race:italy'</span><span class="p">,</span> <span class="s1">'-'</span><span class="p">,</span> <span class="s1">'+'</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; [('1692630648281-0', {'rider': 'Henshaw'})] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Nodejs_stream_tutorial-stepxdel')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" 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href="https://github.com/redis/node-redis/tree/emb-examples/doctests/dt-streams.js" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 7.02753 12.605C7.06381 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name="stream_tutorial-stepxdel" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Java_stream_tutorial-stepxdel" title="Open example"> Java </label> <div aria-labelledby="tab-stream_tutorial-stepxdel" class="panel order-last hidden w-full mt-0 relative" id="panel_Java_stream_tutorial-stepxdel" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-java" data-lang="java"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nn">io.redis.examples</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.StreamEntryID</span><span class="o">;</span> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.UnifiedJedis</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">public</span> <span class="kd">class</span> <span class="nc">StreamsExample</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kd">public</span> <span class="kt">void</span> <span class="nf">run</span><span class="o">(){</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">UnifiedJedis</span> <span class="n">jedis</span> <span class="o">=</span> <span class="k">new</span> <span class="n">UnifiedJedis</span><span class="o">(</span><span class="s">"redis://localhost:6379"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"30.2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res1</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"28.8"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"3"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res2</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582225-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.7"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res3</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701760582226-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"1701760582225-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res4</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701760841292-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701760841292-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res5</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">block</span><span class="o">(</span><span class="mi">300</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">100</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res5</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701761996660-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701761996661-0 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701761996661-1 {rider=Prickett, speed=29.7, location_id=1, position=2}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"speed"</span><span class="o">,</span><span class="s">"29.9"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"position"</span><span class="o">,</span><span class="s">"2"</span><span class="o">);</span><span class="n">put</span><span class="o">(</span><span class="s">"location_id"</span><span class="o">,</span><span class="s">"1"</span><span class="o">);}}</span> <span class="o">,</span> <span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res6</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1701762285679-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res7</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res8</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Castilla"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res8</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res9</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-2"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res9</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">try</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res10</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-1"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res10</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="o">(</span><span class="n">JedisDataException</span> <span class="n">e</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">e</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">res11</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:usa"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"racer"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">id</span><span class="o">(</span><span class="s">"0-*"</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res11</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res12</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res12</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res13</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">),</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res13</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764734160-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764734160-1 {rider=Norem, speed=28.8, location_id=1, position=3}, 1701764734161-0 {rider=Prickett, speed=29.7, location_id=1, position=2}, 1701764734162-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res14</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res14</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res15</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()-</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res15</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701764887638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701764887638-1 {rider=Norem, speed=28.8, location_id=1, position=3}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res16</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="n">String</span><span class="o">.</span><span class="na">valueOf</span><span class="o">(</span><span class="n">System</span><span class="o">.</span><span class="na">currentTimeMillis</span><span class="o">()+</span><span class="mi">1000</span><span class="o">)+</span><span class="s">"-0"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="mi">2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res16</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res17</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrevrange</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"+"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res17</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701765218592-0 {rider=Castilla, speed=29.9, location_id=1, position=2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res18</span><span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xread</span><span class="o">(</span><span class="n">XReadParams</span><span class="o">.</span><span class="na">xReadParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res18</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:france=[1701765384638-0 {rider=Castilla, speed=30.2, location_id=1, position=1}, 1701765384638-1 {rider=Norem, speed=28.8, location_id=1, position=3}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res19</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:france"</span><span class="o">,</span><span class="s">"france_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">false</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res19</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">String</span> <span class="n">res20</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xgroupCreate</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">LAST_ENTRY</span><span class="o">,</span><span class="kc">true</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res20</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Castilaa"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Royce"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Sam-Bodden"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Prickett"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id5</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Norem"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res21</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res21</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res22</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res22</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701766299006-0 {rider=Castilaa}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xack</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">id1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res23</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res24</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">());}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res24</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;&gt;</span> <span class="n">res25</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xreadGroup</span><span class="o">(</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Bob"</span><span class="o">,</span> <span class="n">XReadGroupParams</span><span class="o">.</span><span class="na">xReadGroupParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">2</span><span class="o">),</span><span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">UNRECEIVED_ENTRY</span><span class="o">);}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res25</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [race:italy=[1701767632261-1 {rider=Royce}, 1701767632262-0 {rider=Sam-Bodden}]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingSummary</span> <span class="n">res26</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res26</span><span class="o">.</span><span class="na">getConsumerMessageCount</span><span class="o">());</span> <span class="c1">// &gt;&gt;&gt; {Bob=2} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamPendingEntry</span><span class="o">&gt;</span> <span class="n">res27</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xpending</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="n">XPendingParams</span><span class="o">.</span><span class="na">xPendingParams</span><span class="o">().</span><span class="na">start</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MINIMUM_ID</span><span class="o">).</span><span class="na">end</span><span class="o">(</span><span class="n">StreamEntryID</span><span class="o">.</span><span class="na">MAXIMUM_ID</span><span class="o">).</span><span class="na">count</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res27</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768567412-1 Bob idle:0 times:1, 1701768567412-2 Bob idle:0 times:1] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res28</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">(),</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res28</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701768744819-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res29</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span> <span class="mi">0</span><span class="n">L</span><span class="o">,</span> <span class="n">XClaimParams</span><span class="o">.</span><span class="na">xClaimParams</span><span class="o">().</span><span class="na">time</span><span class="o">(</span><span class="mi">60000</span><span class="o">),</span><span class="n">id2</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res29</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769004195-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res30</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="s">"0-0"</span><span class="o">),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res30</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701769266831-2=[1701769266831-1 {rider=Royce}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">Map</span><span class="o">.</span><span class="na">Entry</span><span class="o">&lt;</span><span class="n">StreamEntryID</span><span class="o">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;&gt;</span> <span class="n">res31</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xautoclaim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">,</span><span class="s">"Alice"</span><span class="o">,</span><span class="mi">1L</span><span class="o">,</span><span class="k">new</span> <span class="n">StreamEntryID</span><span class="o">(</span><span class="n">id2</span><span class="o">.</span><span class="na">toString</span><span class="o">()),</span><span class="n">XAutoClaimParams</span><span class="o">.</span><span class="na">xAutoClaimParams</span><span class="o">().</span><span class="na">count</span><span class="o">(</span><span class="mi">1</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res31</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [0-0=[1701769605847-2 {rider=Sam-Bodden}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoStream</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res32</span><span class="o">.</span><span class="na">getStreamInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {radix-tree-keys=1, radix-tree-nodes=2, entries-added=5, length=5, groups=1, max-deleted-entry-id=0-0, first-entry=1701769637612-0 {rider=Castilaa}, last-generated-id=1701769637612-4, last-entry=1701769637612-4 {rider=Norem}, recorded-first-entry-id=1701769637612-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamGroupInfo</span><span class="o">&gt;</span> <span class="n">res33</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoGroups</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamGroupInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res33</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getGroupInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// &gt;&gt;&gt; {last-delivered-id=1701770253659-0, lag=2, pending=2, name=italy_riders, consumers=2, entries-read=3} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamConsumersInfo</span><span class="o">&gt;</span> <span class="n">res34</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xinfoConsumers</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"italy_riders"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="k">for</span> <span class="o">(</span><span class="n">StreamConsumerInfo</span> <span class="n">a</span> <span class="o">:</span> <span class="n">res34</span><span class="o">){</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span> </span></span><span class="line"><span class="cl"> <span class="n">a</span><span class="o">.</span><span class="na">getConsumerInfo</span><span class="o">()</span> </span></span><span class="line"><span class="cl"> <span class="o">);</span> <span class="c1">// {inactive=1, idle=1, pending=1, name=Alice} , {inactive=3, idle=3, pending=1, name=Bob} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Jones"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Wood"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Henshaw"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xlen</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res35</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 8 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res36</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res36</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771219852-0 {rider=Castilaa}, 1701771219852-1 {rider=Royce}, 1701771219853-0 {rider=Sam-Bodden}, 1701771219853-1 {rider=Prickett}, 1701771219853-2 {rider=Norem}, 1701771219858-0 {rider=Jones}, 1701771219858-1 {rider=Wood}, 1701771219859-0 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntryID</span> <span class="n">id6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xadd</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o">&lt;</span><span class="n">String</span><span class="o">,</span><span class="n">String</span><span class="o">&gt;(){{</span><span class="n">put</span><span class="o">(</span><span class="s">"rider"</span><span class="o">,</span><span class="s">"Smith"</span><span class="o">);}},</span><span class="n">XAddParams</span><span class="o">.</span><span class="na">xAddParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">2</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res37</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res37</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771067332-1 {rider=Henshaw}, 1701771067332-2 {rider=Smith}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">).</span><span class="na">exactTrimming</span><span class="o">());</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res38</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xtrim</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">XTrimParams</span><span class="o">.</span><span class="na">xTrimParams</span><span class="o">().</span><span class="na">maxLen</span><span class="o">(</span><span class="mi">10</span><span class="o">));</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res39</span><span class="o">);</span> <span class="c1">/// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res40</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res40</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771356428-2 {rider=Henshaw}, 1701771356429-0 {rider=Smith}] </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xdel</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="n">id6</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res41</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="n">List</span><span class="o">&lt;</span><span class="n">StreamEntry</span><span class="o">&gt;</span> <span class="n">res42</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">xrange</span><span class="o">(</span><span class="s">"race:italy"</span><span class="o">,</span><span class="s">"-"</span><span class="o">,</span><span class="s">"+"</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res42</span><span class="o">);</span> <span class="c1">// &gt;&gt;&gt; [1701771517639-1 {rider=Henshaw}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="o">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Java_stream_tutorial-stepxdel')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" 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href="https://github.com/redis/jedis/tree/master/src/test/java/io/redis/examples/StreamsExample.java" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 7.02753 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name="stream_tutorial-stepxdel" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Go_stream_tutorial-stepxdel" title="Open example"> Go </label> <div aria-labelledby="tab-stream_tutorial-stepxdel" class="panel order-last hidden w-full mt-0 relative" id="panel_Go_stream_tutorial-stepxdel" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nx">example_commands_test</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"context"</span> </span></span><span class="line"><span class="cl"> <span class="s">"fmt"</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="s">"github.com/redis/go-redis/v9"</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xadd</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res1</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res1) // &gt;&gt;&gt; 1692632086370-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res2</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.PrintLn(res2) // &gt;&gt;&gt; 1692632094485-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res3</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res3) // &gt;&gt;&gt; 1692632102976-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance1</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res4</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1691765278160-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res5</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">100</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Block</span><span class="p">:</span> <span class="mi">300</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res5</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; // [{race:france [{1692632086370-0 map[location_id:1 position:1... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res6</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">//fmt.Println(res6) // &gt;&gt;&gt; 1692632147973-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res7</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res7</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceusa</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res8</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res8</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res9</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-2"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res9</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res10</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-1"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(err) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res11</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"racer"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"0-*"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res11</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_racefrance2</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">28.8</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632094485-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.7</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632102976-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">29.9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632147973-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res12</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla... </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res13</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632086369"</span><span class="p">,</span> <span class="s">"1692632086371"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res14</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res15</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632094485-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632102976-0 map[location_id:1 position:2 rider:Prickett speed:29.7]} {1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"(1692632147973-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res17</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRevRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692632147973-0 map[location_id:2 position:1 rider:Castilla speed:29.9]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res18</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRead</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:france [{1692632086370-0 map[location_id:1 position:1 rider:Castilla speed:30.2]} {1692632094485-0 map[location_id:1 position:3 rider:Norem speed:28.8]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreate</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span> </span></span><span class="line"><span class="cl"> <span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"speed"</span><span class="p">:</span> <span class="mf">30.2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"position"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"location_id"</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632086370-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res19</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreate</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res19</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupcreatemkstream</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res20</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res20</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; OK </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xgroupread</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632639151-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632647899-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632670501-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1692632678249-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res25) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res21</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res21) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">xlen</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">xlen</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_raceitaly</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XGroupCreateMkStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632670501-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692632678249-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="nx">res22</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632639151-0 map[rider:Castilla]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res23</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAck</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1692632639151-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res23</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res24</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy []}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res25</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XReadGroup</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XReadGroupArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Streams</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Bob"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{race:italy [{1692632647899-0 map[rider:Royce]} {1692632662819-0 map[rider:Sam-Bodden]}]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res26</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPending</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res26</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{2 1692632647899-0 1692632662819-0 map[Bob:2]} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res27</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XPendingExt</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XPendingExtArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"-"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">End</span><span class="p">:</span> <span class="s">"+"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">10</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res27) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 Bob 0s 1} {1692632662819-0 Bob 0s 1}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res28</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s">"1692632647899-0"</span><span class="p">,</span> <span class="s">"1692632647899-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res28</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res29</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MinIdle</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Messages</span><span class="p">:</span> <span class="p">[]</span><span class="kt">string</span><span class="p">{</span><span class="s">"1692632647899-0"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res30</span><span class="p">,</span> <span class="nx">res30a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Alice"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"0-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [{1692632647899-0 map[rider:Royce]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res30a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 1692632662819-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res31</span><span class="p">,</span> <span class="nx">res31a</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAutoClaim</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAutoClaimArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Group</span><span class="p">:</span> <span class="s">"italy_riders"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Consumer</span><span class="p">:</span> <span class="s">"Lora"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Start</span><span class="p">:</span> <span class="s">"(1692632662819-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Count</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; [] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res31a</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0-0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res32</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoStream</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res32</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &amp;{5 1 2 1 1692632678249-0 0-0 5 {1692632639151-0 map[rider:Castilla]} {1692632678249-0 map[rider:Norem]} 1692632639151-0} </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res33</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoGroups</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{italy_riders 3 2 1692632662819-0 3 2}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res34</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XInfoConsumers</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res34) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{Alice 1 1ms 1ms} {Bob 1 2ms 2ms} {Lora 0 1ms -1ms}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Jones"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res35</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res35</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res36</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// fmt.Println(res36) </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="c1">// &gt;&gt;&gt; [{1726649529170-1 map[rider:Wood]} {1726649529171-0 map[rider:Henshaw]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res37</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLen</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res37</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res38</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XTrimMaxLenApprox</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="mi">10</span><span class="p">,</span> <span class="mi">20</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res38</span><span class="p">)</span> <span class="c1">// &gt;&gt;&gt; 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_xdel</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633198206-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="p">=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="o">&amp;</span><span class="nx">redis</span><span class="p">.</span><span class="nx">XAddArgs</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Stream</span><span class="p">:</span> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">MaxLen</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Values</span><span class="p">:</span> <span class="kd">map</span><span class="p">[</span><span class="kt">string</span><span class="p">]</span><span class="kd">interface</span><span class="p">{}{</span><span class="s">"rider"</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">ID</span><span class="p">:</span> <span class="s">"1692633208557-0"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">res39</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res39</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]} {1692633208557-0 map[rider:Henshaw]}] </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="nx">res40</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XDel</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1692633208557-0"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res40</span><span class="p">)</span> <span class="c1">// 1 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="nx">res41</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">XRangeN</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="mi">2</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res41</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; [{1692633198206-0 map[rider:Wood]}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Go_stream_tutorial-stepxdel')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button aria-controls="panel_Go_stream_tutorial-stepxdel" class="visibility-button 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10.9795 15.206C10.9795 15.42 11.1235 15.669 11.5295 15.591C13.3328 14.9911 14.8636 13.7689 15.8479 12.1432C16.8321 10.5175 17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> <input class="radiotab w-0 h-0" data-lang="dotnet" id="Csharp_stream_tutorial-stepxdel" name="stream_tutorial-stepxdel" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Csharp_stream_tutorial-stepxdel" title="Open example"> C# </label> <div aria-labelledby="tab-stream_tutorial-stepxdel" class="panel order-last hidden w-full mt-0 relative" id="panel_Csharp_stream_tutorial-stepxdel" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-C#" data-lang="C#"><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">System.Runtime.CompilerServices</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">NRedisStack.Tests</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">StackExchange.Redis</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">public</span> <span class="k">class</span> <span class="nc">StreamTutorial</span> </span></span><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">public</span> <span class="k">void</span> <span class="n">run</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">muxer</span> <span class="p">=</span> <span class="n">ConnectionMultiplexer</span><span class="p">.</span><span class="n">Connect</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">db</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetDatabase</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res1</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">30.2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res1</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668482289-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res2</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">28.8</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">3</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res2</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712668766534-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res3</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.7</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">2</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res3</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712669055705-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res4</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"1712668482289-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res5</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread_block' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res6</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:france"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"speed"</span><span class="p">,</span> <span class="m">29.9</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"position"</span><span class="p">,</span> <span class="m">1</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"location_id"</span><span class="p">,</span> <span class="m">2</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res6</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1712675674750-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res7</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res7</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res8</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res8</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res9</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-2"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res9</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">try</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res10</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"racer"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-1"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="k">catch</span> <span class="p">(</span><span class="n">RedisServerException</span> <span class="n">ex</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">ex</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; ERR The ID specified in XADD is equal or smaller than the target stream top item</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_bad_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">res11</span> <span class="p">=</span> <span class="s">""</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="n">Version</span> <span class="n">version</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetServer</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">).</span><span class="n">Version</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="p">(</span><span class="n">version</span><span class="p">.</span><span class="n">Major</span> <span class="p">&gt;=</span> <span class="m">7</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">res11</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:usa"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s">"0-*"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res11</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; "0-3"</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xadd_7' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res12</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_all' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res13</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">1712668482289</span><span class="p">,</span> <span class="m">1712668482291</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res13</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_time' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res14</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_1' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res15</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712668766534-1"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res15</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712669055705-0: [rider: Prickett, speed: 29.699999999999999, position: 2, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_step_2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res16</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"(1712675674750-0"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res16</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_empty' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res17</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res17</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712675674750-0: [rider: Castilla, speed: 29.899999999999999, position: 1, location_id: 2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrevrange' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res18</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRead</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res18</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668482289-0: [rider: Castilla, speed: 30.199999999999999, position: 1, location_id: 1]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712668766534-1: [rider: Norem, speed: 28.800000000000001, position: 3, location_id: 1]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xread' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res19</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:france"</span><span class="p">,</span> <span class="s">"france_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res19</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res20</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamCreateConsumerGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"$"</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res20</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; true</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_create_mkstream' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744323758-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Royce"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744358384-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Sam-Bodden"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744379676-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Prickett"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744399401-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">groupRes</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">)</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> <span class="c1">// 1712744413117-0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res21</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res21</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res22</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res22</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744323758-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_id' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res23</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAcknowledge</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"1712744323758-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res23</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res24</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="s">"0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res24</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; &lt;empty array&gt;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xack' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res25</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamReadGroup</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Bob"</span><span class="p">,</span> <span class="s">"&gt;"</span><span class="p">,</span> <span class="m">2</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res25</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xgroup_read_bob' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingInfo</span> <span class="n">res26</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPending</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"pending: {res26.PendingMessageCount}, min: {res26.LowestPendingMessageId}, max: {res26.HighestPendingMessageId}, consumers:[{string.Join("</span><span class="p">,</span> <span class="s">", res26.Consumers.Select(c =&gt; $"</span><span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">c</span><span class="p">.</span><span class="n">PendingMessageCount</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; pending: 2, min: 1712747506906-0, max: 1712747506907-0, consumers:[name: Bob, pending:2]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamPendingMessageInfo</span><span class="p">[]</span> <span class="n">res27</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamPendingMessages</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="s">""</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamPendingMessageInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res27</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"message_id: {info.MessageId}, consumer: {info.ConsumerName}, time_since_delivered: {info.IdleTimeInMilliseconds}, times_delivered: {info.DeliveryCount}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506906-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; message_id: min: 1712747506907-0, consumer: Bob, time_since_delivered: 31084, times_delivered: 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xpending_plus_minus' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res28</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">,</span> <span class="s">"1712744358384-0"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res28</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xrange_pending' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res29</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">60000</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="m">1712744358384</span> <span class="p">-</span> <span class="m">0</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res29</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744358384-0: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res30</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"0-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res30.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res30.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712744379676-0, (1712744358384-0: [rider: Royce])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamAutoClaimResult</span> <span class="n">res31</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamAutoClaim</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">,</span> <span class="s">"Alice"</span><span class="p">,</span> <span class="m">1</span><span class="p">,</span> <span class="s">"(1712744358384-0"</span><span class="p">,</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{res31.NextStartId}, ({string.Join("</span><span class="p">,</span> <span class="s">", res31.ClaimedEntries.Select(entry =&gt; $"</span><span class="p">{</span><span class="n">entry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">entry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"))})"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 0-0, (1712744379676-0: [rider: Sam-Bodden])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xautoclaim_cursor' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamInfo</span> <span class="n">res32</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"length: {res32.Length}, radix-tree-keys: {res32.RadixTreeKeys}, radix-tree-nodes: {res32.RadixTreeNodes}, last-generated-id: {res32.LastGeneratedId}, first-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">FirstEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}, last-entry: {$"</span><span class="p">{</span><span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Id</span><span class="p">}:</span> <span class="p">[{</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res32</span><span class="p">.</span><span class="n">LastEntry</span><span class="p">.</span><span class="n">Values</span><span class="p">.</span><span class="n">Select</span><span class="p">(</span><span class="n">b</span> <span class="p">=&gt;</span> <span class="s">$"{b.Name}: {b.Value}"</span><span class="p">))}]</span><span class="s">"}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; length: 5, radix-tree-keys: 1, radix-tree-nodes: 2, last-generated-id: 1712756762686-1, first-entry: 1712756762685-0: [rider: Castilla], last-entry: 1712756762686-1: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamGroupInfo</span><span class="p">[]</span> <span class="n">res33</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamGroupInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamGroupInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res33</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, consumers: {info.ConsumerCount}, pending: {info.PendingMessageCount}, last-delivered-id: {info.LastDeliveredId}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: italy_riders, consumers: 2, pending: 2, last-delivered-id: 1712757192730-2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_groups' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamConsumerInfo</span><span class="p">[]</span> <span class="n">res34</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamConsumerInfo</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"italy_riders"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamConsumerInfo</span> <span class="n">info</span> <span class="k">in</span> <span class="n">res34</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"name: {info.Name}, pending: {info.PendingMessageCount}, idle: {info.IdleTimeInMilliseconds}"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Alice, pending: 1, idle: 7717</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; name: Bob, pending: 0, idle: 7722</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xinfo_consumers' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Jones"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">true</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res35</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamLength</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res35</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 8</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res36</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res36</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-0: [rider: Castilla]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-1: [rider: Royce]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336128-2: [rider: Sam-Bodden]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336129-0: [rider: Prickett]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758336139-0: [rider: Norem]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758340854-0: [rider: Jones]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758341645-0: [rider: Wood]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712758342134-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">db</span><span class="p">.</span><span class="n">StreamAdd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">[]</span> <span class="p">{</span> <span class="k">new</span> <span class="n">NameValueEntry</span><span class="p">(</span><span class="s">"rider"</span><span class="p">,</span> <span class="s">"Smith"</span><span class="p">)</span> <span class="p">},</span> <span class="k">null</span><span class="p">,</span> <span class="m">2</span><span class="p">,</span> <span class="k">false</span> </span></span><span class="line"><span class="cl"> <span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res37</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res37</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746476-1: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 1712758746477-0: [rider: Smith]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'maxlen' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res38</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">false</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res38</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res39</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamTrim</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="m">10</span><span class="p">,</span> <span class="k">true</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res39</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xtrim2' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res40</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res40</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-1: [rider: Smith]</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="kt">long</span> <span class="n">res41</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamDelete</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="k">new</span> <span class="n">RedisValue</span><span class="p">[]</span> <span class="p">{</span> <span class="s">"1712759694003-1"</span> <span class="p">});</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res41</span><span class="p">);</span> <span class="c1">// &gt;&gt;&gt; 1</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">StreamEntry</span><span class="p">[]</span> <span class="n">res42</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">StreamRange</span><span class="p">(</span><span class="s">"race:italy"</span><span class="p">,</span> <span class="s">"-"</span><span class="p">,</span> <span class="s">"+"</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">foreach</span> <span class="p">(</span><span class="n">StreamEntry</span> <span class="n">entry</span> <span class="k">in</span> <span class="n">res42</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="s">$"{entry.Id}: [{string.Join("</span><span class="p">,</span> <span class="s">", entry.Values.Select(b =&gt; $"</span><span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Name</span><span class="p">}:</span> <span class="p">{</span><span class="n">b</span><span class="p">.</span><span class="n">Value</span><span class="p">}</span><span class="s">"))}]"</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// &gt;&gt;&gt; 1712759694003-0: [rider: Henshaw]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'xdel' step.</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Csharp_stream_tutorial-stepxdel')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button aria-controls="panel_Csharp_stream_tutorial-stepxdel" class="visibility-button text-neutral-400 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class="rounded rounded-mx px-3 py-1 text-white text-xs hover:text-white hover:bg-slate-600 hover:border-transparent focus:outline-none focus:ring-2 focus:white focus:border-slate-500" href="https://redis.io/docs/latest/develop/connect/clients/dotnet/" tabindex="1" title="Quick-Start"> C# Quick-Start </a> <div class="w-1/2"> </div> <div class="flex-1 text-right"> <a class="button text-neutral-400 hover:text-slate-100 h-6 w-6 p-1" href="https://github.com/redis/NRedisStack/tree/master/tests/Doc/StreamTutorial.cs" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 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10.9795 15.206C10.9795 15.42 11.1235 15.669 11.5295 15.591C13.3328 14.9911 14.8636 13.7689 15.8479 12.1432C16.8321 10.5175 17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> </div> <p> However in the current implementation, memory is not really reclaimed until a macro node is completely empty, so you should not abuse this feature. </p> <h2 id="zero-length-streams"> Zero length streams </h2> <p> A difference between streams and other Redis data structures is that when the other data structures no longer have any elements, as a side effect of calling commands that remove elements, the key itself will be removed. So for instance, a sorted set will be completely removed when a call to <a href="/docs/latest/commands/zrem/"> <code> ZREM </code> </a> will remove the last element in the sorted set. Streams, on the other hand, are allowed to stay at zero elements, both as a result of using a <strong> MAXLEN </strong> option with a count of zero ( <a href="/docs/latest/commands/xadd/"> <code> XADD </code> </a> and <a href="/docs/latest/commands/xtrim/"> <code> XTRIM </code> </a> commands), or because <a href="/docs/latest/commands/xdel/"> <code> XDEL </code> </a> was called. </p> <p> The reason why such an asymmetry exists is because Streams may have associated consumer groups, and we do not want to lose the state that the consumer groups defined just because there are no longer any items in the stream. Currently the stream is not deleted even when it has no associated consumer groups. </p> <h2 id="total-latency-of-consuming-a-message"> Total latency of consuming a message </h2> <p> Non blocking stream commands like <a href="/docs/latest/commands/xrange/"> <code> XRANGE </code> </a> and <a href="/docs/latest/commands/xread/"> <code> XREAD </code> </a> or <a href="/docs/latest/commands/xreadgroup/"> <code> XREADGROUP </code> </a> without the BLOCK option are served synchronously like any other Redis command, so to discuss latency of such commands is meaningless: it is more interesting to check the time complexity of the commands in the Redis documentation. It should be enough to say that stream commands are at least as fast as sorted set commands when extracting ranges, and that <a href="/docs/latest/commands/xadd/"> <code> XADD </code> </a> is very fast and can easily insert from half a million to one million items per second in an average machine if pipelining is used. </p> <p> However latency becomes an interesting parameter if we want to understand the delay of processing a message, in the context of blocking consumers in a consumer group, from the moment the message is produced via <a href="/docs/latest/commands/xadd/"> <code> XADD </code> </a> , to the moment the message is obtained by the consumer because <a href="/docs/latest/commands/xreadgroup/"> <code> XREADGROUP </code> </a> returned with the message. </p> <h2 id="how-serving-blocked-consumers-works"> How serving blocked consumers works </h2> <p> Before providing the results of performed tests, it is interesting to understand what model Redis uses in order to route stream messages (and in general actually how any blocking operation waiting for data is managed). </p> <ul> <li> The blocked client is referenced in a hash table that maps keys for which there is at least one blocking consumer, to a list of consumers that are waiting for such key. This way, given a key that received data, we can resolve all the clients that are waiting for such data. </li> <li> When a write happens, in this case when the <a href="/docs/latest/commands/xadd/"> <code> XADD </code> </a> command is called, it calls the <code> signalKeyAsReady() </code> function. This function will put the key into a list of keys that need to be processed, because such keys may have new data for blocked consumers. Note that such <em> ready keys </em> will be processed later, so in the course of the same event loop cycle, it is possible that the key will receive other writes. </li> <li> Finally, before returning into the event loop, the <em> ready keys </em> are finally processed. For each key the list of clients waiting for data is scanned, and if applicable, such clients will receive the new data that arrived. In the case of streams the data is the messages in the applicable range requested by the consumer. </li> </ul> <p> As you can see, basically, before returning to the event loop both the client calling <a href="/docs/latest/commands/xadd/"> <code> XADD </code> </a> and the clients blocked to consume messages, will have their reply in the output buffers, so the caller of <a href="/docs/latest/commands/xadd/"> <code> XADD </code> </a> should receive the reply from Redis at about the same time the consumers will receive the new messages. </p> <p> This model is <em> push-based </em> , since adding data to the consumers buffers will be performed directly by the action of calling <a href="/docs/latest/commands/xadd/"> <code> XADD </code> </a> , so the latency tends to be quite predictable. </p> <h2 id="latency-tests-results"> Latency tests results </h2> <p> In order to check these latency characteristics a test was performed using multiple instances of Ruby programs pushing messages having as an additional field the computer millisecond time, and Ruby programs reading the messages from the consumer group and processing them. The message processing step consisted of comparing the current computer time with the message timestamp, in order to understand the total latency. </p> <p> Results obtained: </p> <pre tabindex="0"><code>Processed between 0 and 1 ms -&gt; 74.11% Processed between 1 and 2 ms -&gt; 25.80% Processed between 2 and 3 ms -&gt; 0.06% Processed between 3 and 4 ms -&gt; 0.01% Processed between 4 and 5 ms -&gt; 0.02% </code></pre> <p> So 99.9% of requests have a latency &lt;= 2 milliseconds, with the outliers that remain still very close to the average. </p> <p> Adding a few million unacknowledged messages to the stream does not change the gist of the benchmark, with most queries still processed with very short latency. </p> <p> A few remarks: </p> <ul> <li> Here we processed up to 10k messages per iteration, this means that the <code> COUNT </code> parameter of <a href="/docs/latest/commands/xreadgroup/"> <code> XREADGROUP </code> </a> was set to 10000. This adds a lot of latency but is needed in order to allow the slow consumers to be able to keep with the message flow. So you can expect a real world latency that is a lot smaller. </li> <li> The system used for this benchmark is very slow compared to today's standards. </li> </ul> <h2 id="learn-more"> Learn more </h2> <ul> <li> The <a href="/docs/latest/develop/data-types/streams/"> Redis Streams Tutorial </a> explains Redis streams with many examples. </li> <li> <a href="https://www.youtube.com/watch?v=Z8qcpXyMAiA"> Redis Streams Explained </a> is an entertaining introduction to streams in Redis. </li> <li> <a href="https://university.redis.com/courses/ru202/"> Redis University's RU202 </a> is a free, online course dedicated to Redis Streams. </li> </ul> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/develop/data-types/streams/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/commands/config-help/.html
<section class="prose w-full py-12"> <h1 class="command-name"> CONFIG HELP </h1> <div class="font-semibold text-redis-ink-900"> Syntax </div> <pre class="command-syntax">CONFIG HELP</pre> <dl class="grid grid-cols-[auto,1fr] gap-2 mb-12"> <dt class="font-semibold text-redis-ink-900 m-0"> Available since: </dt> <dd class="m-0"> 5.0.0 </dd> <dt class="font-semibold text-redis-ink-900 m-0"> Time complexity: </dt> <dd class="m-0"> O(1) </dd> <dt class="font-semibold text-redis-ink-900 m-0"> ACL categories: </dt> <dd class="m-0"> <code> @slow </code> <span class="mr-1 last:hidden"> , </span> </dd> </dl> <p> The <code> CONFIG HELP </code> command returns a helpful text describing the different subcommands. </p> <h2 id="resp2resp3-reply"> RESP2/RESP3 Reply </h2> <a href="../../develop/reference/protocol-spec#arrays"> Array reply </a> : a list of sub-commands and their descriptions. <br/> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/commands/config-help/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/rs/installing-upgrading/configuring/linux-swap/.html
<section class="prose w-full py-12 max-w-none"> <h1> Configure swap for Linux </h1> <p class="text-lg -mt-5 mb-10"> Turn off Linux swap space. </p> <p> Linux operating systems use swap space, which is enabled by default, to help manage memory (pages) by copying pages from RAM to disk. Due to the way Redis Enterprise Software utilizes and manages memory, it is best to prevent OS swapping. For more details, see <a href="/docs/latest/operate/rs/databases/memory-performance/memory-limit/"> memory limits </a> . The recommendation is to turn off Linux swap completely in the OS. </p> <p> When you install or build the OS on the machine intended to host your Redis Enterprise Software cluster, avoid configuring swap partitions if possible. </p> <h2 id="turn-off-swap"> Turn off swap </h2> <p> To turn off swap in the OS of an existing server, VM, or instance, you must have <code> sudo </code> access or be a root user to run the following commands: </p> <ol> <li> <p> Turn off swap: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">sudo swapoff -a </span></span></code></pre> </div> </li> <li> <p> Comment out the swap partitions configured in the OS so swap remains off even after a reboot: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">sudo sed -i.bak <span class="s1">'/ swap / s/^(.*)$/#1/g'</span> /etc/fstab </span></span></code></pre> </div> </li> </ol> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/installing-upgrading/configuring/linux-swap/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/kubernetes/logs/.html
<section class="prose w-full py-12 max-w-none"> <h1> Redis Enterprise Software logs on Kubernetes </h1> <p class="text-lg -mt-5 mb-10"> This section provides information about how logs are stored and accessed. </p> <h2 id="logs"> Logs </h2> <p> Each redis-enterprise container stores its logs under <code> /var/opt/redislabs/log </code> . When using persistent storage this path is automatically mounted to the <code> redis-enterprise-storage </code> volume. This volume can easily be accessed by a sidecar, i.e. a container residing on the same pod. </p> <p> For example, in the REC (Redis Enterprise Cluster) spec you can add a sidecar container, such as a busybox, and mount the logs to there: </p> <div class="highlight"> <pre class="chroma"><code class="language-yaml" data-lang="yaml"><span class="line"><span class="cl"><span class="nt">sideContainersSpec</span><span class="p">:</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span>- <span class="nt">name</span><span class="p">:</span><span class="w"> </span><span class="l">busybox</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span><span class="nt">image</span><span class="p">:</span><span class="w"> </span><span class="l">busybox</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span><span class="nt">args</span><span class="p">:</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span>- <span class="l">/bin/sh</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span>- -<span class="l">c</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span>- <span class="l">while true; do echo "hello"; sleep 1; done</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span><span class="nt">volumeMounts</span><span class="p">:</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span>- <span class="nt">name</span><span class="p">:</span><span class="w"> </span><span class="l">redis-enterprise-storage</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span><span class="nt">mountPath</span><span class="p">:</span><span class="w"> </span><span class="l">/home/logs</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span><span class="nt">subPath</span><span class="p">:</span><span class="w"> </span><span class="l">logs</span><span class="w"> </span></span></span></code></pre> </div> <p> Now the logs can be accessed from in the sidecar. For example by running </p> <p> <code> kubectl exec -it &lt;pod-name&gt; -c busybox tail home/logs/supervisord.log </code> </p> <p> The sidecar container is user determined and can be used to format, process and share logs in a specified format and protocol. </p> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/kubernetes/logs/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/commands/topk.query/.html
<section class="prose w-full py-12"> <h1 class="command-name"> TOPK.QUERY </h1> <div class="font-semibold text-redis-ink-900"> Syntax </div> <pre class="command-syntax">TOPK.QUERY key item [item ...]</pre> <dl class="grid grid-cols-[auto,1fr] gap-2 mb-12"> <dt class="font-semibold text-redis-ink-900 m-0"> Available in: </dt> <dd class="m-0"> <a href="/docs/stack"> Redis Stack </a> / <a href="/docs/data-types/probabilistic"> Bloom 2.0.0 </a> </dd> <dt class="font-semibold text-redis-ink-900 m-0"> Time complexity: </dt> <dd class="m-0"> O(n) where n is the number of items </dd> </dl> <p> Checks whether an item is one of Top-K items. Multiple items can be checked at once. </p> <h3 id="parameters"> Parameters </h3> <ul> <li> <strong> key </strong> : Name of sketch where item is queried. </li> <li> <strong> item </strong> : Item/s to be queried. </li> </ul> <h2 id="return"> Return </h2> <p> <a href="/docs/latest/develop/reference/protocol-spec/#arrays"> Array reply </a> of <a href="/docs/latest/develop/reference/protocol-spec/#integers"> Integer reply </a> - "1" if item is in Top-K, otherwise "0". </p> <h2 id="examples"> Examples </h2> <pre tabindex="0"><code>redis&gt; TOPK.QUERY topk 42 nonexist 1) (integer) 1 2) (integer) 0 </code></pre> <br/> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/commands/topk.query/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/commands/command-help/.html
<section class="prose w-full py-12"> <h1 class="command-name"> COMMAND HELP </h1> <div class="font-semibold text-redis-ink-900"> Syntax </div> <pre class="command-syntax">COMMAND HELP</pre> <dl class="grid grid-cols-[auto,1fr] gap-2 mb-12"> <dt class="font-semibold text-redis-ink-900 m-0"> Available since: </dt> <dd class="m-0"> 5.0.0 </dd> <dt class="font-semibold text-redis-ink-900 m-0"> Time complexity: </dt> <dd class="m-0"> O(1) </dd> <dt class="font-semibold text-redis-ink-900 m-0"> ACL categories: </dt> <dd class="m-0"> <code> @slow </code> <span class="mr-1 last:hidden"> , </span> <code> @connection </code> <span class="mr-1 last:hidden"> , </span> </dd> </dl> <p> The <code> COMMAND HELP </code> command returns a helpful text describing the different subcommands. </p> <h2 id="resp2resp3-reply"> RESP2/RESP3 Reply </h2> <a href="../../develop/reference/protocol-spec#arrays"> Array reply </a> : a list of sub-commands and their descriptions. <br/> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/commands/command-help/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/commands.html
<section class="prose w-full py-12"> <h1> Commands </h1> </section>
https://redis.io/docs/latest/integrate/redisvl/user-guide/get-started/.html
<section class="prose w-full py-12 max-w-none"> <h1> Get started </h1> <p class="text-lg -mt-5 mb-10"> Get started with RedisVL </p> <p> RedisVL is a versatile Python library with an integrated CLI, which is designed to enhance AI applications implemented using Redis. This guide will walk you through the following steps: </p> <ol> <li> Define an <code> IndexSchema </code> . </li> <li> Prepare a sample dataset. </li> <li> Create a <code> SearchIndex </code> object. </li> <li> Test <code> rvl </code> CLI functionality. </li> <li> Load the sample data. </li> <li> Build <code> VectorQuery </code> objects and execute searches. </li> <li> Update a <code> SearchIndex </code> object. </li> </ol> <div class="alert p-3 relative flex flex-row items-center text-base bg-redis-pencil-200 rounded-md"> <div class="p-2 pr-5"> <svg fill="none" height="21" viewbox="0 0 21 21" width="21" xmlns="http://www.w3.org/2000/svg"> <circle cx="10.5" cy="10.5" r="9.75" stroke="currentColor" stroke-width="1.5"> </circle> <path d="M10.5 14V16" stroke="currentColor" stroke-width="2"> </path> <path d="M10.5 5V12" stroke="currentColor" stroke-width="2"> </path> </svg> </div> <div class="p-1 pl-6 border-l border-l-redis-ink-900 border-opacity-50"> <div class="font-medium"> Note: </div> This document is a converted form of <a href="https://github.com/RedisVentures/redisvl/blob/main/docs/user_guide/getting_started_01.ipynb"> this Jupyter notebook </a> . </div> </div> <p> Before beginning, be sure of the following: </p> <ol> <li> You have installed RedisVL and have that environment activated. </li> <li> You have a running Redis instance with the Redis Query Engine capability. </li> </ol> <h2 id="define-an-indexschema"> Define an <code> IndexSchema </code> </h2> <p> The <code> IndexSchema </code> maintains crucial index configuration and field definitions to enable search with Redis. For ease of use, the schema can be constructed from a Python dictionary or a YAML file. </p> <h3 id="example-schema-creation"> Example schema creation </h3> <p> Consider a dataset with user information, including <code> job </code> , <code> age </code> , <code> credit_score </code> , and a three-dimensional <code> user_embedding </code> vector. </p> <p> You must decide on a Redis index name and key prefix to use for this dataset. Below are example schema definitions in both YAML and Python <code> dict </code> formats. </p> <p> <strong> YAML definition: </strong> </p> <div class="highlight"> <pre class="chroma"><code class="language-yaml" data-lang="yaml"><span class="line"><span class="cl"><span class="nt">version</span><span class="p">:</span><span class="w"> </span><span class="s1">'0.1.0'</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"></span><span class="nt">index</span><span class="p">:</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span><span class="nt">name</span><span class="p">:</span><span class="w"> </span><span class="l">user_simple</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span><span class="nt">prefix</span><span class="p">:</span><span class="w"> </span><span class="l">user_simple_docs</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"></span><span class="nt">fields</span><span class="p">:</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span>- <span class="nt">name</span><span class="p">:</span><span class="w"> </span><span class="l">user</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span><span class="nt">type</span><span class="p">:</span><span class="w"> </span><span class="l">tag</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span>- <span class="nt">name</span><span class="p">:</span><span class="w"> </span><span class="l">credit_store</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span><span class="nt">type</span><span class="p">:</span><span class="w"> </span><span class="l">tag</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span>- <span class="nt">name</span><span class="p">:</span><span class="w"> </span><span class="l">job</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span><span class="nt">type</span><span class="p">:</span><span class="w"> </span><span class="l">text</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span>- <span class="nt">name</span><span class="p">:</span><span class="w"> </span><span class="l">age</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span><span class="nt">type</span><span class="p">:</span><span class="w"> </span><span class="l">numeric</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span>- <span class="nt">name</span><span class="p">:</span><span class="w"> </span><span class="l">user_embedding</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span><span class="nt">type</span><span class="p">:</span><span class="w"> </span><span class="l">vector</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span><span class="nt">attrs</span><span class="p">:</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span><span class="nt">algorithm</span><span class="p">:</span><span class="w"> </span><span class="l">flat</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span><span class="nt">dims</span><span class="p">:</span><span class="w"> </span><span class="m">3</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span><span class="nt">distance_metric</span><span class="p">:</span><span class="w"> </span><span class="l">cosine</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span><span class="nt">datatype</span><span class="p">:</span><span class="w"> </span><span class="l">float32</span><span class="w"> </span></span></span></code></pre> </div> <p> Store this information in a local file, such as <code> schema.yaml </code> , for use with RedisVL. </p> <p> <strong> Python dictionary: </strong> </p> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="n">schema</span> <span class="o">=</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s2">"index"</span><span class="p">:</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s2">"name"</span><span class="p">:</span> <span class="s2">"user_simple"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"prefix"</span><span class="p">:</span> <span class="s2">"user_simple_docs"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="s2">"fields"</span><span class="p">:</span> <span class="p">[</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"name"</span><span class="p">:</span> <span class="s2">"user"</span><span class="p">,</span> <span class="s2">"type"</span><span class="p">:</span> <span class="s2">"tag"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"name"</span><span class="p">:</span> <span class="s2">"credit_score"</span><span class="p">,</span> <span class="s2">"type"</span><span class="p">:</span> <span class="s2">"tag"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"name"</span><span class="p">:</span> <span class="s2">"job"</span><span class="p">,</span> <span class="s2">"type"</span><span class="p">:</span> <span class="s2">"text"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"name"</span><span class="p">:</span> <span class="s2">"age"</span><span class="p">,</span> <span class="s2">"type"</span><span class="p">:</span> <span class="s2">"numeric"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s2">"name"</span><span class="p">:</span> <span class="s2">"user_embedding"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"type"</span><span class="p">:</span> <span class="s2">"vector"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"attrs"</span><span class="p">:</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s2">"dims"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"distance_metric"</span><span class="p">:</span> <span class="s2">"cosine"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"algorithm"</span><span class="p">:</span> <span class="s2">"flat"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"datatype"</span><span class="p">:</span> <span class="s2">"float32"</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">]</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <h2 id="sample-dataset-preparation"> Sample dataset preparation </h2> <p> Below, create a mock dataset with <code> user </code> , <code> job </code> , <code> age </code> , <code> credit_score </code> , and <code> user_embedding </code> fields. The <code> user_embedding </code> vectors are synthetic examples for demonstration purposes. </p> <p> For more information on creating real-world embeddings, refer to this <a href="https://mlops.community/vector-similarity-search-from-basics-to-production/"> article </a> . </p> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">numpy</span> <span class="k">as</span> <span class="nn">np</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">data</span> <span class="o">=</span> <span class="p">[</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'user'</span><span class="p">:</span> <span class="s1">'john'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'age'</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'job'</span><span class="p">:</span> <span class="s1">'engineer'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'credit_score'</span><span class="p">:</span> <span class="s1">'high'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'user_embedding'</span><span class="p">:</span> <span class="n">np</span><span class="o">.</span><span class="n">array</span><span class="p">([</span><span class="mf">0.1</span><span class="p">,</span> <span class="mf">0.1</span><span class="p">,</span> <span class="mf">0.5</span><span class="p">],</span> <span class="n">dtype</span><span class="o">=</span><span class="n">np</span><span class="o">.</span><span class="n">float32</span><span class="p">)</span><span class="o">.</span><span class="n">tobytes</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'user'</span><span class="p">:</span> <span class="s1">'mary'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'age'</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'job'</span><span class="p">:</span> <span class="s1">'doctor'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'credit_score'</span><span class="p">:</span> <span class="s1">'low'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'user_embedding'</span><span class="p">:</span> <span class="n">np</span><span class="o">.</span><span class="n">array</span><span class="p">([</span><span class="mf">0.1</span><span class="p">,</span> <span class="mf">0.1</span><span class="p">,</span> <span class="mf">0.5</span><span class="p">],</span> <span class="n">dtype</span><span class="o">=</span><span class="n">np</span><span class="o">.</span><span class="n">float32</span><span class="p">)</span><span class="o">.</span><span class="n">tobytes</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'user'</span><span class="p">:</span> <span class="s1">'joe'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'age'</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'job'</span><span class="p">:</span> <span class="s1">'dentist'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'credit_score'</span><span class="p">:</span> <span class="s1">'medium'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'user_embedding'</span><span class="p">:</span> <span class="n">np</span><span class="o">.</span><span class="n">array</span><span class="p">([</span><span class="mf">0.9</span><span class="p">,</span> <span class="mf">0.9</span><span class="p">,</span> <span class="mf">0.1</span><span class="p">],</span> <span class="n">dtype</span><span class="o">=</span><span class="n">np</span><span class="o">.</span><span class="n">float32</span><span class="p">)</span><span class="o">.</span><span class="n">tobytes</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">]</span> </span></span></code></pre> </div> <p> As seen above, the sample <code> user_embedding </code> vectors are converted into bytes using the <code> NumPy </code> Python package. </p> <h2 id="create-a-searchindex"> Create a <code> SearchIndex </code> </h2> <p> With the schema and sample dataset ready, create a <code> SearchIndex </code> : </p> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="kn">from</span> <span class="nn">redisvl.index</span> <span class="kn">import</span> <span class="n">SearchIndex</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">index</span> <span class="o">=</span> <span class="n">SearchIndex</span><span class="o">.</span><span class="n">from_dict</span><span class="p">(</span><span class="n">schema</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># or use .from_yaml('schema_file.yaml')</span> </span></span></code></pre> </div> <p> Now we also need to create a Redis connection. There are a few ways to do this: </p> <ul> <li> Create and manage your own client connection (recommended). </li> <li> Provide a simple Redis URL and let RedisVL connect on your behalf. </li> </ul> <h3 id="bring-your-own-redis-connection-instance"> Bring your own Redis connection instance </h3> <p> This is ideal in scenarios where you have custom settings on the connection instance or if your application will share a connection pool: </p> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="kn">from</span> <span class="nn">redis</span> <span class="kn">import</span> <span class="n">Redis</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">client</span> <span class="o">=</span> <span class="n">Redis</span><span class="o">.</span><span class="n">from_url</span><span class="p">(</span><span class="s2">"redis://localhost:6379"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">index</span><span class="o">.</span><span class="n">set_client</span><span class="p">(</span><span class="n">client</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># optionally provide an async Redis client object to enable async index operations</span> </span></span></code></pre> </div> <h3 id="let-the-index-manage-the-connection-instance"> Let the index manage the connection instance </h3> <p> This is ideal for simple cases: </p> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="n">index</span><span class="o">.</span><span class="n">connect</span><span class="p">(</span><span class="s2">"redis://localhost:6379"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># optionally use an async client by passing use_async=True</span> </span></span></code></pre> </div> <h3 id="create-the-underlying-index"> Create the underlying index </h3> <p> Now that there's a connection to Redis, run the create command. </p> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="n">index</span><span class="o">.</span><span class="n">create</span><span class="p">(</span><span class="n">overwrite</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span></code></pre> </div> <p> Note: at this point, the index has no associated data. Data loading follows. </p> <h2 id="inspect-with-the-rvl-command"> Inspect with the <code> rvl </code> command </h2> <p> Use the <code> rvl </code> CLI command to inspect the newly-created index and its fields: </p> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="err">$</span> <span class="n">rvl</span> <span class="n">index</span> <span class="n">listall</span> </span></span><span class="line"><span class="cl"><span class="mi">18</span><span class="p">:</span><span class="mi">25</span><span class="p">:</span><span class="mi">34</span> <span class="p">[</span><span class="n">RedisVL</span><span class="p">]</span> <span class="n">INFO</span> <span class="n">Indices</span><span class="p">:</span> </span></span><span class="line"><span class="cl"><span class="mi">18</span><span class="p">:</span><span class="mi">25</span><span class="p">:</span><span class="mi">34</span> <span class="p">[</span><span class="n">RedisVL</span><span class="p">]</span> <span class="n">INFO</span> <span class="mf">1.</span> <span class="n">user_simple</span> </span></span></code></pre> </div> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="err">$</span> <span class="n">rvl</span> <span class="n">index</span> <span class="n">info</span> <span class="o">-</span><span class="n">i</span> <span class="n">user_simple</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="err">╭──────────────┬────────────────┬──────────────────────┬─────────────────┬────────────╮</span> </span></span><span class="line"><span class="cl"><span class="err">│</span> <span class="n">Index</span> <span class="n">Name</span> <span class="err">│</span> <span class="n">Storage</span> <span class="n">Type</span> <span class="err">│</span> <span class="n">Prefixes</span> <span class="err">│</span> <span class="n">Index</span> <span class="n">Options</span> <span class="err">│</span> <span class="n">Indexing</span> <span class="err">│</span> </span></span><span class="line"><span class="cl"><span class="err">├──────────────┼────────────────┼──────────────────────┼─────────────────┼────────────┤</span> </span></span><span class="line"><span class="cl"><span class="err">│</span> <span class="n">user_simple</span> <span class="err">│</span> <span class="n">HASH</span> <span class="err">│</span> <span class="p">[</span><span class="s1">'user_simple_docs'</span><span class="p">]</span> <span class="err">│</span> <span class="p">[]</span> <span class="err">│</span> <span class="mi">0</span> <span class="err">│</span> </span></span><span class="line"><span class="cl"><span class="err">╰──────────────┴────────────────┴──────────────────────┴─────────────────┴────────────╯</span> </span></span><span class="line"><span class="cl"><span class="n">Index</span> <span class="n">Fields</span><span class="p">:</span> </span></span><span class="line"><span class="cl"><span class="err">╭────────────────┬────────────────┬─────────┬────────────────┬────────────────╮</span> </span></span><span class="line"><span class="cl"><span class="err">│</span> <span class="n">Name</span> <span class="err">│</span> <span class="n">Attribute</span> <span class="err">│</span> <span class="n">Type</span> <span class="err">│</span> <span class="n">Field</span> <span class="n">Option</span> <span class="err">│</span> <span class="n">Option</span> <span class="n">Value</span> <span class="err">│</span> </span></span><span class="line"><span class="cl"><span class="err">├────────────────┼────────────────┼─────────┼────────────────┼────────────────┤</span> </span></span><span class="line"><span class="cl"><span class="err">│</span> <span class="n">user</span> <span class="err">│</span> <span class="n">user</span> <span class="err">│</span> <span class="n">TAG</span> <span class="err">│</span> <span class="n">SEPARATOR</span> <span class="err">│</span> <span class="p">,</span> <span class="err">│</span> </span></span><span class="line"><span class="cl"><span class="err">│</span> <span class="n">credit_score</span> <span class="err">│</span> <span class="n">credit_score</span> <span class="err">│</span> <span class="n">TAG</span> <span class="err">│</span> <span class="n">SEPARATOR</span> <span class="err">│</span> <span class="p">,</span> <span class="err">│</span> </span></span><span class="line"><span class="cl"><span class="err">│</span> <span class="n">job</span> <span class="err">│</span> <span class="n">job</span> <span class="err">│</span> <span class="n">TEXT</span> <span class="err">│</span> <span class="n">WEIGHT</span> <span class="err">│</span> <span class="mi">1</span> <span class="err">│</span> </span></span><span class="line"><span class="cl"><span class="err">│</span> <span class="n">age</span> <span class="err">│</span> <span class="n">age</span> <span class="err">│</span> <span class="n">NUMERIC</span> <span class="err">│</span> <span class="err">│</span> <span class="err">│</span> </span></span><span class="line"><span class="cl"><span class="err">│</span> <span class="n">user_embedding</span> <span class="err">│</span> <span class="n">user_embedding</span> <span class="err">│</span> <span class="n">VECTOR</span> <span class="err">│</span> <span class="err">│</span> <span class="err">│</span> </span></span><span class="line"><span class="cl"><span class="err">╰────────────────┴────────────────┴─────────┴────────────────┴────────────────╯</span> </span></span></code></pre> </div> <h2 id="load-data-to-searchindex"> Load data to <code> SearchIndex </code> </h2> <p> Load the sample dataset to Redis: </p> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="n">keys</span> <span class="o">=</span> <span class="n">index</span><span class="o">.</span><span class="n">load</span><span class="p">(</span><span class="n">data</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">keys</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">[</span><span class="s1">'user:31d4f3c73f1a4c26b41cf0e2b8e0248a'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'user:c9ff740437064b919245e49ef585484d'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'user:6db5f2e09f08438785b73d8048d5350b'</span><span class="p">]</span> </span></span></code></pre> </div> <p> By default, <code> load </code> will create a unique Redis key as a combination of the index key <code> prefix </code> and a UUID. You can also customize the key by providing direct keys or pointing to a specified <code> id_field </code> on load. </p> <h3 id="update-the-index-with-new-data"> Update the index with new data </h3> <p> Update data using the <code> load </code> method: </p> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="c1"># Add more data</span> </span></span><span class="line"><span class="cl"><span class="n">new_data</span> <span class="o">=</span> <span class="p">[{</span> </span></span><span class="line"><span class="cl"> <span class="s1">'user'</span><span class="p">:</span> <span class="s1">'tyler'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'age'</span><span class="p">:</span> <span class="mi">9</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'job'</span><span class="p">:</span> <span class="s1">'engineer'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'credit_score'</span><span class="p">:</span> <span class="s1">'high'</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s1">'user_embedding'</span><span class="p">:</span> <span class="n">np</span><span class="o">.</span><span class="n">array</span><span class="p">([</span><span class="mf">0.1</span><span class="p">,</span> <span class="mf">0.3</span><span class="p">,</span> <span class="mf">0.5</span><span class="p">],</span> <span class="n">dtype</span><span class="o">=</span><span class="n">np</span><span class="o">.</span><span class="n">float32</span><span class="p">)</span><span class="o">.</span><span class="n">tobytes</span><span class="p">()</span> </span></span><span class="line"><span class="cl"><span class="p">}]</span> </span></span><span class="line"><span class="cl"><span class="n">keys</span> <span class="o">=</span> <span class="n">index</span><span class="o">.</span><span class="n">load</span><span class="p">(</span><span class="n">new_data</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">keys</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="p">[</span><span class="s1">'user_simple_docs:ea6e8f2f93d5447c950ccb6843627761'</span><span class="p">]</span> </span></span></code></pre> </div> <h2 id="create-vectorquery-objects"> Create <code> VectorQuery </code> objects </h2> <p> Next, create a vector query object for your newly-populated index. This example will use a simple vector to demonstrate how vector search works. Vectors in production will likely be much larger than three floating point numbers and often require machine learning models (e.g., <a href="https://huggingface.co/models"> Huggingface </a> sentence transformers) or an embeddings API (e.g., Cohere and OpenAI). RedisVL provides a set of vectorizers to assist with vector creation. </p> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="kn">from</span> <span class="nn">redisvl.query</span> <span class="kn">import</span> <span class="n">VectorQuery</span> </span></span><span class="line"><span class="cl"><span class="kn">from</span> <span class="nn">jupyterutils</span> <span class="kn">import</span> <span class="n">result_print</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">query</span> <span class="o">=</span> <span class="n">VectorQuery</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">vector</span><span class="o">=</span><span class="p">[</span><span class="mf">0.1</span><span class="p">,</span> <span class="mf">0.1</span><span class="p">,</span> <span class="mf">0.5</span><span class="p">],</span> </span></span><span class="line"><span class="cl"> <span class="n">vector_field_name</span><span class="o">=</span><span class="s2">"user_embedding"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="n">return_fields</span><span class="o">=</span><span class="p">[</span><span class="s2">"user"</span><span class="p">,</span> <span class="s2">"age"</span><span class="p">,</span> <span class="s2">"job"</span><span class="p">,</span> <span class="s2">"credit_score"</span><span class="p">,</span> <span class="s2">"vector_distance"</span><span class="p">],</span> </span></span><span class="line"><span class="cl"> <span class="n">num_results</span><span class="o">=</span><span class="mi">3</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span></code></pre> </div> <h3 id="executing-queries"> Executing queries </h3> <p> With your <code> VectorQuery </code> object defined, you can execute the query over the <code> SearchIndex </code> using the <code> query </code> method. </p> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="n">results</span> <span class="o">=</span> <span class="n">index</span><span class="o">.</span><span class="n">query</span><span class="p">(</span><span class="n">query</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">result_print</span><span class="p">(</span><span class="n">results</span><span class="p">)</span> </span></span></code></pre> </div> <table> <tbody> <tr> <th> vector_distance </th> <th> user </th> <th> age </th> <th> job </th> <th> credit_score </th> </tr> <tr> <td> 0 </td> <td> john </td> <td> 1 </td> <td> engineer </td> <td> high </td> </tr> <tr> <td> 0 </td> <td> mary </td> <td> 2 </td> <td> doctor </td> <td> low </td> </tr> <tr> <td> 0.0566299557686 </td> <td> tyler </td> <td> 9 </td> <td> engineer </td> <td> high </td> </tr> </tbody> </table> <h2 id="using-an-asynchronous-redis-client"> Using an asynchronous Redis client </h2> <p> The <code> AsyncSearchIndex </code> class, along with an asynchronous Redis Python client, provides for asynchronous queries, index creation, and data loading. This is the recommended way for working with <code> redisvl </code> in production settings. </p> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="kn">from</span> <span class="nn">redisvl.index</span> <span class="kn">import</span> <span class="n">AsyncSearchIndex</span> </span></span><span class="line"><span class="cl"><span class="kn">from</span> <span class="nn">redis.asyncio</span> <span class="kn">import</span> <span class="n">Redis</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">client</span> <span class="o">=</span> <span class="n">Redis</span><span class="o">.</span><span class="n">from_url</span><span class="p">(</span><span class="s2">"redis://localhost:6379"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">index</span> <span class="o">=</span> <span class="n">AsyncSearchIndex</span><span class="o">.</span><span class="n">from_dict</span><span class="p">(</span><span class="n">schema</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">index</span><span class="o">.</span><span class="n">set_client</span><span class="p">(</span><span class="n">client</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># execute the vector query async</span> </span></span><span class="line"><span class="cl"><span class="n">results</span> <span class="o">=</span> <span class="k">await</span> <span class="n">index</span><span class="o">.</span><span class="n">aquery</span><span class="p">(</span><span class="n">query</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">result_print</span><span class="p">(</span><span class="n">results</span><span class="p">)</span> </span></span></code></pre> </div> <table> <tbody> <tr> <th> vector_distance </th> <th> user </th> <th> age </th> <th> job </th> <th> credit_score </th> </tr> <tr> <td> 0 </td> <td> john </td> <td> 1 </td> <td> engineer </td> <td> high </td> </tr> <tr> <td> 0 </td> <td> mary </td> <td> 2 </td> <td> doctor </td> <td> low </td> </tr> <tr> <td> 0.0566299557686 </td> <td> tyler </td> <td> 9 </td> <td> engineer </td> <td> high </td> </tr> </tbody> </table> <h2 id="update-a-schema"> Update a schema </h2> <p> In some scenarios, it makes sense to update the index schema. With Redis and RedisVL, this is easy because Redis can keep the underlying data in place while you update to the index configuration. </p> <p> Imagine you want to re-index this data in the following ways: </p> <ul> <li> Use a <code> Tag </code> type for the <code> job </code> field instead of <code> Text </code> . </li> <li> Use an <code> HNSW </code> vector index for the <code> user_embedding </code> field instead of a <code> flat </code> vector index. </li> </ul> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="c1"># Modify this schema to have what we want</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">index</span><span class="o">.</span><span class="n">schema</span><span class="o">.</span><span class="n">remove_field</span><span class="p">(</span><span class="s2">"job"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">index</span><span class="o">.</span><span class="n">schema</span><span class="o">.</span><span class="n">remove_field</span><span class="p">(</span><span class="s2">"user_embedding"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">index</span><span class="o">.</span><span class="n">schema</span><span class="o">.</span><span class="n">add_fields</span><span class="p">([</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"name"</span><span class="p">:</span> <span class="s2">"job"</span><span class="p">,</span> <span class="s2">"type"</span><span class="p">:</span> <span class="s2">"tag"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s2">"name"</span><span class="p">:</span> <span class="s2">"user_embedding"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"type"</span><span class="p">:</span> <span class="s2">"vector"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"attrs"</span><span class="p">:</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s2">"dims"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"distance_metric"</span><span class="p">:</span> <span class="s2">"cosine"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"algorithm"</span><span class="p">:</span> <span class="s2">"flat"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"datatype"</span><span class="p">:</span> <span class="s2">"float32"</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">])</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># Run the index update but keep underlying data in place</span> </span></span><span class="line"><span class="cl"><span class="k">await</span> <span class="n">index</span><span class="o">.</span><span class="n">create</span><span class="p">(</span><span class="n">overwrite</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">drop</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># Execute the vector query</span> </span></span><span class="line"><span class="cl"><span class="n">results</span> <span class="o">=</span> <span class="k">await</span> <span class="n">index</span><span class="o">.</span><span class="n">aquery</span><span class="p">(</span><span class="n">query</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">result_print</span><span class="p">(</span><span class="n">results</span><span class="p">)</span> </span></span></code></pre> </div> <table> <tbody> <tr> <th> vector_distance </th> <th> user </th> <th> age </th> <th> job </th> <th> credit_score </th> </tr> <tr> <td> 0 </td> <td> john </td> <td> 1 </td> <td> engineer </td> <td> high </td> </tr> <tr> <td> 0 </td> <td> mary </td> <td> 2 </td> <td> doctor </td> <td> low </td> </tr> <tr> <td> 0.0566299557686 </td> <td> tyler </td> <td> 9 </td> <td> engineer </td> <td> high </td> </tr> </tbody> </table> <h2 id="check-index-stats"> Check index stats </h2> <p> Use <code> rvl </code> to check the statistics for the index: </p> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="err">$</span> <span class="n">rvl</span> <span class="n">stats</span> <span class="o">-</span><span class="n">i</span> <span class="n">user_simple</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">Statistics</span><span class="p">:</span> </span></span><span class="line"><span class="cl"><span class="err">╭─────────────────────────────┬─────────────╮</span> </span></span><span class="line"><span class="cl"><span class="err">│</span> <span class="n">Stat</span> <span class="n">Key</span> <span class="err">│</span> <span class="n">Value</span> <span class="err">│</span> </span></span><span class="line"><span class="cl"><span class="err">├─────────────────────────────┼─────────────┤</span> </span></span><span class="line"><span class="cl"><span class="err">│</span> <span class="n">num_docs</span> <span class="err">│</span> <span class="mi">4</span> <span class="err">│</span> </span></span><span class="line"><span class="cl"><span class="err">│</span> <span class="n">num_terms</span> <span class="err">│</span> <span class="mi">0</span> <span class="err">│</span> </span></span><span class="line"><span class="cl"><span class="err">│</span> <span class="n">max_doc_id</span> <span class="err">│</span> <span class="mi">4</span> <span class="err">│</span> </span></span><span class="line"><span class="cl"><span class="err">│</span> <span class="n">num_records</span> <span class="err">│</span> <span class="mi">20</span> <span class="err">│</span> </span></span><span class="line"><span class="cl"><span class="err">│</span> <span class="n">percent_indexed</span> <span class="err">│</span> <span class="mi">1</span> <span class="err">│</span> </span></span><span class="line"><span class="cl"><span class="err">│</span> <span class="n">hash_indexing_failures</span> <span class="err">│</span> <span class="mi">0</span> <span class="err">│</span> </span></span><span class="line"><span class="cl"><span class="err">│</span> <span class="n">number_of_uses</span> <span class="err">│</span> <span class="mi">2</span> <span class="err">│</span> </span></span><span class="line"><span class="cl"><span class="err">│</span> <span class="n">bytes_per_record_avg</span> <span class="err">│</span> <span class="mi">1</span> <span class="err">│</span> </span></span><span class="line"><span class="cl"><span class="err">│</span> <span class="n">doc_table_size_mb</span> <span class="err">│</span> <span class="mf">0.00044632</span> <span class="err">│</span> </span></span><span class="line"><span class="cl"><span class="err">│</span> <span class="n">inverted_sz_mb</span> <span class="err">│</span> <span class="mf">1.90735e-05</span> <span class="err">│</span> </span></span><span class="line"><span class="cl"><span class="err">│</span> <span class="n">key_table_size_mb</span> <span class="err">│</span> <span class="mf">0.000165939</span> <span class="err">│</span> </span></span><span class="line"><span class="cl"><span class="err">│</span> <span class="n">offset_bits_per_record_avg</span> <span class="err">│</span> <span class="n">nan</span> <span class="err">│</span> </span></span><span class="line"><span class="cl"><span class="err">│</span> <span class="n">offset_vectors_sz_mb</span> <span class="err">│</span> <span class="mi">0</span> <span class="err">│</span> </span></span><span class="line"><span class="cl"><span class="err">│</span> <span class="n">offsets_per_term_avg</span> <span class="err">│</span> <span class="mi">0</span> <span class="err">│</span> </span></span><span class="line"><span class="cl"><span class="err">│</span> <span class="n">records_per_doc_avg</span> <span class="err">│</span> <span class="mi">5</span> <span class="err">│</span> </span></span><span class="line"><span class="cl"><span class="err">│</span> <span class="n">sortable_values_size_mb</span> <span class="err">│</span> <span class="mi">0</span> <span class="err">│</span> </span></span><span class="line"><span class="cl"><span class="err">│</span> <span class="n">total_indexing_time</span> <span class="err">│</span> <span class="mf">0.246</span> <span class="err">│</span> </span></span><span class="line"><span class="cl"><span class="err">│</span> <span class="n">total_inverted_index_blocks</span> <span class="err">│</span> <span class="mi">11</span> <span class="err">│</span> </span></span><span class="line"><span class="cl"><span class="err">│</span> <span class="n">vector_index_sz_mb</span> <span class="err">│</span> <span class="mf">0.0201416</span> <span class="err">│</span> </span></span><span class="line"><span class="cl"><span class="err">╰─────────────────────────────┴─────────────╯</span> </span></span></code></pre> </div> <h2 id="cleanup"> Cleanup </h2> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="c1"># clean up the index</span> </span></span><span class="line"><span class="cl"><span class="k">await</span> <span class="n">index</span><span class="o">.</span><span class="n">adelete</span><span class="p">()</span> </span></span></code></pre> </div> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/integrate/redisvl/user-guide/get-started/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" 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https://redis.io/docs/latest/commands/json.strlen.html
<section class="prose w-full py-12"> <h1 class="command-name"> JSON.STRLEN </h1> <div class="font-semibold text-redis-ink-900"> Syntax </div> <pre class="command-syntax">JSON.STRLEN key [path]</pre> <dl class="grid grid-cols-[auto,1fr] gap-2 mb-12"> <dt class="font-semibold text-redis-ink-900 m-0"> Available in: </dt> <dd class="m-0"> <a href="/docs/stack"> Redis Stack </a> / <a href="/docs/data-types/json"> JSON 1.0.0 </a> </dd> <dt class="font-semibold text-redis-ink-900 m-0"> Time complexity: </dt> <dd class="m-0"> O(1) when path is evaluated to a single value, O(N) when path is evaluated to multiple values, where N is the size of the key </dd> </dl> <p> Report the length of the JSON String at <code> path </code> in <code> key </code> </p> <p> <a href="#examples"> Examples </a> </p> <h2 id="required-arguments"> Required arguments </h2> <details open=""> <summary> <code> key </code> </summary> <p> is key to parse. </p> </details> <h2 id="optional-arguments"> Optional arguments </h2> <details open=""> <summary> <code> path </code> </summary> <p> is JSONPath to specify. Default is root <code> $ </code> , if not provided. Returns null if the <code> key </code> or <code> path </code> do not exist. </p> </details> <h2 id="return"> Return </h2> <p> JSON.STRLEN returns by recursive descent an array of integer replies for each path, the string's length, or <code> nil </code> , if the matching JSON value is not a string. For more information about replies, see <a href="/docs/latest/develop/reference/protocol-spec/"> Redis serialization protocol specification </a> . </p> <h2 id="examples"> Examples </h2> <div class="highlight"> <pre class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl">redis&gt; JSON.SET doc $ <span class="s1">'{"a":"foo", "nested": {"a": "hello"}, "nested2": {"a": 31}}'</span> </span></span><span class="line"><span class="cl">OK </span></span><span class="line"><span class="cl">redis&gt; JSON.STRLEN doc $..a </span></span><span class="line"><span class="cl">1<span class="o">)</span> <span class="o">(</span>integer<span class="o">)</span> <span class="m">3</span> </span></span><span class="line"><span class="cl">2<span class="o">)</span> <span class="o">(</span>integer<span class="o">)</span> <span class="m">5</span> </span></span><span class="line"><span class="cl">3<span class="o">)</span> <span class="o">(</span>nil<span class="o">)</span></span></span></code></pre> </div> <h2 id="see-also"> See also </h2> <p> <a href="/docs/latest/commands/json.arrlen/"> <code> JSON.ARRLEN </code> </a> | <a href="/docs/latest/commands/json.arrinsert/"> <code> JSON.ARRINSERT </code> </a> </p> <h2 id="related-topics"> Related topics </h2> <ul> <li> <a href="/docs/latest/develop/data-types/json/"> RedisJSON </a> </li> <li> <a href="/docs/latest/develop/interact/search-and-query/indexing/"> Index and search JSON documents </a> </li> </ul> <br/> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/commands/json.strlen/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/integrate/redis-data-integration/reference/cli/redis-di-set-context/.html
<section class="prose w-full py-12"> <h1> redis-di set-context </h1> <p class="text-lg -mt-5 mb-10"> Sets a context to be the active one </p> <h2 id="usage"> Usage </h2> <pre tabindex="0"><code>Usage: redis-di set-context [OPTIONS] CONTEXT_NAME </code></pre> <h2 id="options"> Options </h2> <ul> <li> <p> <code> log_level </code> : </p> <ul> <li> Type: Choice(['DEBUG', 'INFO', 'WARN', 'ERROR', 'CRITICAL']) </li> <li> Default: <code> info </code> </li> <li> Usage: <code> --log-level -l </code> </li> </ul> </li> <li> <p> <code> context_name </code> (REQUIRED): </p> <ul> <li> Type: STRING </li> <li> Default: <code> none </code> </li> <li> Usage: <code> context-name </code> </li> </ul> </li> <li> <p> <code> help </code> : </p> <ul> <li> Type: BOOL </li> <li> Default: <code> false </code> </li> <li> Usage: <code> --help </code> </li> </ul> <p> Show this message and exit. </p> </li> </ul> <h2 id="cli-help"> CLI help </h2> <pre tabindex="0"><code>Usage: redis-di set-context [OPTIONS] CONTEXT_NAME Sets a context to be the active one Options: -l, --log-level [DEBUG|INFO|WARN|ERROR|CRITICAL] [default: INFO] --help Show this message and exit. </code></pre> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/integrate/redis-data-integration/reference/cli/redis-di-set-context/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/rc/databases/migrate-databases/.html
<section class="prose w-full py-12 max-w-none"> <h1> Migrate data to new subscription </h1> <p class="text-lg -mt-5 mb-10"> Shows two ways to migrate data to a database in a new subscription. </p> <p> There are times when you need to migrate data from one database to another. </p> <p> Here are two common ways to do this. </p> <p> Each approach is suitable for different situations and the steps can vary according to your needs. </p> <h2 id="transfer-via-import"> Transfer via import </h2> <p> The most common way to transfer data to a new database is to import a copy of the data into it. </p> <p> Here's how it works: </p> <ol> <li> <p> <a href="/docs/latest/operate/rc/databases/back-up-data/#set-up-backup-storage-locations"> Select an export storage destination </a> and verify that it's ready for use and has sufficient space. </p> </li> <li> <p> <a href="/docs/latest/operate/rc/databases/back-up-data/"> Export </a> the data from the original database to the storage location. </p> </li> <li> <p> <a href="/docs/latest/operate/rc/databases/import-data/"> Import </a> the exported data into the target database, the one hosted by the new subscription. </p> </li> </ol> <p> The migrated data reflects the state of the data at the time it was originally exported. </p> <p> If you have apps or other connections actively using the source database, consider scheduling downtime for the migration to avoid loss. </p> <p> This approach also lets you transfer data between databases hosted by different services. </p> <h2 id="sync-using-active-passive"> Sync using Active-Passive </h2> <p> If your target database is hosted on Redis Cloud Pro, you can use Active-Passive to sync the source database to the target database. The source database can be hosted on Redis Cloud Pro or Redis Cloud Essentials. </p> <p> The source database remains active while the data migrates. </p> <p> The following sections describe Active-Passive syncing processes. </p> <h3 id="general-active-passive-syncing-process"> General Active-Passive syncing process </h3> <p> To migrate data using Active-Passive syncing, specify the target database as an Active-Passive replica of the source database: </p> <ol> <li> Get the source database's public endpoint from the <strong> General </strong> section of the database's <strong> Configuration </strong> tab. </li> <li> Enable the target database as an Active-Passive replica for the source. </li> <li> Wait for the data to sync. </li> <li> Switch apps and other connections to the target database. </li> <li> Disable Active-Passive for the target database. </li> </ol> <div class="alert p-3 relative flex flex-row items-center text-base bg-redis-pencil-200 rounded-md"> <div class="p-2 pr-5"> <svg fill="none" height="21" viewbox="0 0 21 21" width="21" xmlns="http://www.w3.org/2000/svg"> <circle cx="10.5" cy="10.5" r="9.75" stroke="currentColor" stroke-width="1.5"> </circle> <path d="M10.5 14V16" stroke="currentColor" stroke-width="2"> </path> <path d="M10.5 5V12" stroke="currentColor" stroke-width="2"> </path> </svg> </div> <div class="p-1 pl-6 border-l border-l-redis-ink-900 border-opacity-50"> <div class="font-medium"> Note: </div> <p> Before you use Active-Passive, be aware of the following limitations: </p> <ul> <li> <p> An error will appear when syncing the two databases if the source and target databases are hosted on different Redis Cloud accounts. <a href="https://redis.io/support/"> Contact support </a> if you want to migrate a database between accounts using Active-Passive. </p> </li> <li> <p> As long as Active-Passive is enabled, data in the target database will not expire and will not be evicted regardless of the set <a href="/docs/latest/operate/rc/databases/configuration/data-eviction-policies/"> data eviction policy </a> . We recommend that you turn off Active-Passive after the databases are synced. </p> </li> <li> <p> Turning on Active-Passive will flush the target database. Make sure that your target database has no important data before you turn on Active-Passive. </p> </li> </ul> </div> </div> <h3 id="detailed-active-passive-syncing-process"> Detailed Active-Passive syncing process </h3> <p> Follow these detailed steps to migrate data using Active-Passive syncing: </p> <ol> <li> <p> Select <strong> Databases </strong> from the <a href="https://cloud.redis.io/"> Redis Cloud console </a> menu and select the target database in the list. </p> <a href="/docs/latest/images/rc/migrate-database-select-source.png" sdata-lightbox="/images/rc/migrate-database-select-source.png"> <img alt="Select the target database from the database list." src="/docs/latest/images/rc/migrate-database-select-source.png"/> </a> </li> <li> <p> From the <strong> Configuration </strong> tab of the target database, select <strong> Edit database </strong> . </p> <a href="/docs/latest/images/rc/migrate-data-target-edit.png" sdata-lightbox="/images/rc/migrate-data-target-edit.png"> <img alt="Use the **Edit Database** button to change the configuration of the target database." src="/docs/latest/images/rc/migrate-data-target-edit.png"/> </a> </li> <li> <p> In the <strong> Durability </strong> section, enable <strong> Active-Passive Redis </strong> and then select <strong> Add Source </strong> . </p> <a href="/docs/latest/images/rc/migrate-data-active-passive-enable.png" sdata-lightbox="/images/rc/migrate-data-active-passive-enable.png"> <img alt="Active-Passive settings are located in the **Durability** section of the database **Configuration** tab." src="/docs/latest/images/rc/migrate-data-active-passive-enable.png"/> </a> <a href="/docs/latest/images/rc/button-database-uri-add.png" sdata-lightbox="/images/rc/button-database-uri-add.png"> <img alt="Use the **Add Source** button to specify the source of the Active-Passive replica." src="/docs/latest/images/rc/button-database-uri-add.png" width="150px"/> </a> </li> <li> <p> This will open the <strong> Add Active-Passive Redis </strong> screen. Select where the source database is located. </p> <a href="/docs/latest/images/rc/migrate-data-add-active-passive.png" sdata-lightbox="/images/rc/migrate-data-add-active-passive.png"> <img alt="The Add Active-Passive Redis screen." src="/docs/latest/images/rc/migrate-data-add-active-passive.png"/> </a> <ul> <li> <p> Select <strong> Current account </strong> if the source database is located in this Redis Cloud account. </p> <p> Select the source database from the <strong> Source database </strong> list. You can type in the database's name to find it. </p> <a href="/docs/latest/images/rc/database-add-account-path-list.png" sdata-lightbox="/images/rc/database-add-account-path-list.png"> <img alt="Select the Source database from the database list." src="/docs/latest/images/rc/database-add-account-path-list.png"/> </a> </li> <li> <p> If the source database is hosted externally, select <strong> External </strong> . </p> <ol> <li> <p> In the <strong> Enter the source URI </strong> field, type <code> redis:// </code> and then paste in the public endpoint details. </p> <a href="/docs/latest/images/rc/migrate-data-specify-source-uri.png" sdata-lightbox="/images/rc/migrate-data-specify-source-uri.png"> <img alt="The source URI must be specified using the 'redis://' protocol." src="/docs/latest/images/rc/migrate-data-specify-source-uri.png"/> </a> </li> <li> <p> Select if the source database requires Transport Layer Security (TLS). </p> <ul> <li> If the source database requires TLS, select <strong> TLS </strong> and enter the public server certificate in the <strong> Server Certificate </strong> field. </li> </ul> <a href="/docs/latest/images/rc/migrate-data-tls-server-cert.png" sdata-lightbox="/images/rc/migrate-data-tls-server-cert.png"> <img alt="The Server Certificate field." src="/docs/latest/images/rc/migrate-data-tls-server-cert.png"/> </a> <ul> <li> <p> If the source database requires client authentication, select <strong> Mutual TLS </strong> . </p> <ol> <li> <p> Enter the public server certificate in the <strong> Server Certificate </strong> field. </p> <a href="/docs/latest/images/rc/migrate-data-tls-server-cert.png" sdata-lightbox="/images/rc/migrate-data-tls-server-cert.png"> <img alt="The Server Certificate field." src="/docs/latest/images/rc/migrate-data-tls-server-cert.png"/> </a> </li> <li> <p> Select <strong> Download </strong> to download the client certificate. </p> <a href="/docs/latest/images/rc/migrate-data-tls-client-cert.png" sdata-lightbox="/images/rc/migrate-data-tls-client-cert.png"> <img alt="The Client Certificate field. Select Download to download the client certificate." src="/docs/latest/images/rc/migrate-data-tls-client-cert.png"/> </a> </li> <li> <p> Configure the source database to accept the client certificate. </p> </li> </ol> </li> </ul> </li> </ol> </li> </ul> </li> <li> <p> Select <strong> Save Active-Passive </strong> to save your Active-Passive settings. </p> <a href="/docs/latest/images/rc/icon-database-save-active-passive.png" sdata-lightbox="/images/rc/icon-database-save-active-passive.png"> <img alt="The **Save** button verifies the Source URI and you can't save until it validates." src="/docs/latest/images/rc/icon-database-save-active-passive.png" width="200px"/> </a> <p> For an external database, we'll verify the endpoint at this step. If the endpoint can't be verified, make sure that you've copied the details directly from the source database and that the value you entered starts with <code> redis:// </code> . </p> </li> <li> <p> Select <strong> Save Database </strong> to begin updating the database. </p> <a href="/docs/latest/images/rc/button-database-save.png" sdata-lightbox="/images/rc/button-database-save.png"> <img alt="Use the **Save Database** button to save your changes, deploy the database, and to start data migration." src="/docs/latest/images/rc/button-database-save.png"/> </a> <p> Initially, the database status is <strong> Pending </strong> , which means the update task is still running. </p> <a href="/docs/latest/images/rc/icon-database-update-status-pending.png" sdata-lightbox="/images/rc/icon-database-update-status-pending.png"> <img alt="When the status is 'Pending', your changes are still being deployed." src="/docs/latest/images/rc/icon-database-update-status-pending.png"/> </a> <p> The sync process doesn't begin until the database becomes <code> Active </code> . </p> <a href="/docs/latest/images/rc/icon-database-update-status-active.png" sdata-lightbox="/images/rc/icon-database-update-status-active.png"> <img alt="When the status becomes 'Active', data begins to sync." src="/docs/latest/images/rc/icon-database-update-status-active.png"/> </a> <p> When data has fully migrated to the target database, database status reports <code> Synced </code> . </p> <a href="/docs/latest/images/rc/migrate-data-status-synced.png" sdata-lightbox="/images/rc/migrate-data-status-synced.png"> <img alt="When the data is migrated, the target database status displays `Synced`." src="/docs/latest/images/rc/migrate-data-status-synced.png"/> </a> </li> </ol> <p> Active-Passive sync lets you migrate data while apps and other connections are using the source database. Once the data is migrated, you should migrate active connections to the target database. </p> <h2 id="active-passive-memory-requirements"> Active-Passive memory requirements </h2> <p> Active-Passive sync requires more memory than data import. On average, you need an extra 25% memory on top of other requirements, though specific requirements depend on the data types and other factors. </p> <p> To illustrate, suppose you want to migrate a 1 GB source database without replication to a target database with replication enabled. Here, the target database memory limit should be at least 2.5 GB to avoid data loss. </p> <p> Once the databases are synced, you can disable Active-Passive for the target database. Before doing so, however, verify that apps and other connections have switched to the target database; otherwise, you may lose data. </p> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rc/databases/migrate-databases/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/rs/references/rest-api/objects/ocsp_status/.html
<section class="prose w-full py-12 max-w-none"> <h1> OCSP status object </h1> <p class="text-lg -mt-5 mb-10"> An object that represents the cluster's OCSP status </p> <p> An API object that represents the cluster's OCSP status. </p> <table> <thead> <tr> <th> Name </th> <th> Type/Value </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> cert_status </td> <td> string </td> <td> Indicates the proxy certificate's status: GOOD/REVOKED/UNKNOWN (read-only) </td> </tr> <tr> <td> responder_url </td> <td> string </td> <td> The OCSP responder URL this status came from (read-only) </td> </tr> <tr> <td> next_update </td> <td> string </td> <td> The expected date and time of the next certificate status update (read-only) </td> </tr> <tr> <td> produced_at </td> <td> string </td> <td> The date and time when the OCSP responder signed this response (read-only) </td> </tr> <tr> <td> revocation_time </td> <td> string </td> <td> The date and time when the certificate was revoked or placed on hold (read-only) </td> </tr> <tr> <td> this_update </td> <td> string </td> <td> The most recent time that the responder confirmed the current status (read-only) </td> </tr> </tbody> </table> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/references/rest-api/objects/ocsp_status/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/integrate/write-behind/reference/cli/redis-di-trace/.html
<section class="prose w-full py-12 max-w-none"> <h1> redis-di trace </h1> <p class="text-lg -mt-5 mb-10"> Starts a trace session for troubleshooting data transformation </p> <h2 id="usage"> Usage </h2> <pre tabindex="0"><code>Usage: redis-di trace [OPTIONS] </code></pre> <h2 id="options"> Options </h2> <ul> <li> <p> <code> loglevel </code> : </p> <ul> <li> Type: Choice(['DEBUG', 'INFO', 'WARN', 'ERROR', 'CRITICAL']) </li> <li> Default: <code> info </code> </li> <li> Usage: <code> --loglevel -log-level </code> </li> </ul> </li> <li> <p> <code> rdi_host </code> (REQUIRED): </p> <ul> <li> Type: STRING </li> <li> Default: <code> none </code> </li> <li> Usage: <code> --rdi-host </code> </li> </ul> <p> Host/IP of Write-behind Database </p> </li> <li> <p> <code> rdi_port </code> (REQUIRED): </p> <ul> <li> Type: &lt;IntRange 1000&lt;=x&lt;=65535&gt; </li> <li> Default: <code> none </code> </li> <li> Usage: <code> --rdi-port </code> </li> </ul> <p> Port of Write-behind Database </p> </li> <li> <p> <code> rdi_password </code> : </p> <ul> <li> Type: STRING </li> <li> Default: <code> none </code> </li> <li> Usage: <code> --rdi-password </code> </li> </ul> <p> Write-behind Database Password </p> </li> <li> <p> <code> rdi_key </code> : </p> <ul> <li> Type: STRING </li> <li> Default: <code> none </code> </li> <li> Usage: <code> --rdi-key </code> </li> </ul> <p> Private key file to authenticate with </p> </li> <li> <p> <code> rdi_cert </code> : </p> <ul> <li> Type: STRING </li> <li> Default: <code> none </code> </li> <li> Usage: <code> --rdi-cert </code> </li> </ul> <p> Client certificate file to authenticate with </p> </li> <li> <p> <code> rdi_cacert </code> : </p> <ul> <li> Type: STRING </li> <li> Default: <code> none </code> </li> <li> Usage: <code> --rdi-cacert </code> </li> </ul> <p> CA certificate file to verify with </p> </li> <li> <p> <code> rdi_key_password </code> : </p> <ul> <li> Type: STRING </li> <li> Default: <code> none </code> </li> <li> Usage: <code> --rdi-key-password </code> </li> </ul> <p> Password for unlocking an encrypted private key </p> </li> <li> <p> <code> max_change_records </code> : </p> <ul> <li> Type: <intrange x=""> =1&gt; </intrange> </li> <li> Default: <code> 10 </code> </li> <li> Usage: <code> --max-change-records </code> </li> </ul> <p> Maximum traced change records per shard </p> </li> <li> <p> <code> timeout </code> (REQUIRED): </p> <ul> <li> Type: &lt;IntRange 1&lt;=x&lt;=600&gt; </li> <li> Default: <code> 20 </code> </li> <li> Usage: <code> --timeout </code> </li> </ul> <p> Stops the trace after exceeding this timeout (in seconds) </p> </li> <li> <p> <code> trace_only_rejected </code> : </p> <ul> <li> Type: BOOL </li> <li> Default: <code> false </code> </li> <li> Usage: <code> --trace-only-rejected </code> </li> </ul> <p> Trace only rejected change records </p> </li> <li> <p> <code> help </code> : </p> <ul> <li> Type: BOOL </li> <li> Default: <code> false </code> </li> <li> Usage: <code> --help </code> </li> </ul> <p> Show this message and exit. </p> </li> </ul> <h2 id="cli-help"> CLI help </h2> <pre tabindex="0"><code>Usage: redis-di trace [OPTIONS] Starts a trace session for troubleshooting data transformation Options: -log-level, --loglevel [DEBUG|INFO|WARN|ERROR|CRITICAL] [default: INFO] --rdi-host TEXT Host/IP of Write-behind Database [required] --rdi-port INTEGER RANGE Port of Write-behind Database [1000&lt;=x&lt;=65535; required] --rdi-password TEXT Write-behind Database Password --rdi-key TEXT Private key file to authenticate with --rdi-cert TEXT Client certificate file to authenticate with --rdi-cacert TEXT CA certificate file to verify with --rdi-key-password TEXT Password for unlocking an encrypted private key --max-change-records INTEGER RANGE Maximum traced change records per shard [x&gt;=1] --timeout INTEGER RANGE Stops the trace after exceeding this timeout (in seconds) [default: 20; 1&lt;=x&lt;=600; required] --trace-only-rejected Trace only rejected change records --help Show this message and exit. </code></pre> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/integrate/write-behind/reference/cli/redis-di-trace/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/develop/tools/insight/release-notes/v1.6.0/.html
<section class="prose w-full py-12"> <h1> RedisInsight v1.6, June 2020 </h1> <p class="text-lg -mt-5 mb-10"> Rootless Docker container, Copy keys in Browser and Stream UX improvements </p> <h2 id="163-july-2020"> 1.6.3 (July 2020) </h2> <p> Maintenance release for RedisInsight 1.6 including bug fixes and enhancements. </p> <h3 id="headlines"> Headlines: </h3> <ul> <li> Mac application is now getting notarized which simplifies the installation process on OS X </li> <li> Fixed the resize of the keys explorer allowing to see long keys </li> <li> Fixed filtering of keys in the browser with the filter capability in the browser </li> </ul> <h3 id="full-details"> Full details: </h3> <p> Enhancements and bug fixes </p> <ul> <li> Core: <ul> <li> Mac application is properly signed and notarized on Apple services. </li> </ul> </li> <li> Browser: <ul> <li> Fixed resizing the key explorer allows to see more characters of long keys. </li> <li> Asynchronous loading of keys in large databases (discovered keys are actionable while search continues). </li> <li> Improved performance for exact key searches (when search pattern is not using *). </li> <li> Improved UI showing the progress of scanning the keys in the database. </li> <li> Fixed filtering the keys by data structures could be to wrong. </li> <li> Fixed behavior of EXISTS and TYPE command when those have ACL restrictions. </li> <li> Fixed behavior when keys matching filters have ACL restrictions. </li> <li> Improved “Stop Scan” button behavior to respond immediately. </li> <li> Added visual indicator to show that by default, the browser is filtering out inner keys from modules. </li> </ul> </li> </ul> <h2 id="162-30-june-2020"> 1.6.2 (30 June 2020) </h2> <p> Maintenance release for RedisInsight 1.6 including bug fixes and enhancements. </p> <h3 id="headlines-1"> Headlines: </h3> <ul> <li> Performance improvements to Profiler tool for TLS-enabled databases. </li> <li> Bugfix: Feedback button was not visible. </li> </ul> <h3 id="full-details-1"> Full details: </h3> <ul> <li> Enhancements and bug fixes <ul> <li> Core: <ul> <li> Bugfix: Feedback button was not visible. </li> </ul> </li> <li> Profiler: <ul> <li> The native code implementation of the profiling logic was updated to add full support for TLS connections to Redis. </li> </ul> </li> <li> Graph: <ul> <li> Updated to use a newer version of the Ogma graph visualization library. </li> </ul> </li> <li> Analytics: <ul> <li> Bugfix: Report the OS/platform correctly. </li> </ul> </li> </ul> </li> </ul> <h2 id="161-24-june-2020"> 1.6.1 (24 June 2020) </h2> <p> Maintenance release for RedisInsight 1.6 including bug fixes and enhancements. </p> <h3 id="headlines-2"> Headlines: </h3> <ul> <li> Improved support for Redis 6 ACLs with Cluster and Sentinel databases </li> <li> Added support for Redis Cluster in RedisGraph tool </li> <li> UX improvements for RedisGraph tool </li> <li> Enriched captured usage events </li> </ul> <h3 id="full-details-2"> Full details: </h3> <ul> <li> Enhancements and bug fixes <ul> <li> Core: <ul> <li> Improved support for Redis 6 ACLs with Cluster and Sentinel databases </li> <li> Added events capturing usage of RedisInsight </li> </ul> </li> <li> Graph: <ul> <li> Add support for Redis Cluster </li> <li> Added option to configure labels to be displayed in graph's nodes (right-click on the node) </li> <li> Added ability to submit query with 'ctrl + enter' in single line mode </li> </ul> </li> <li> TimeSeries: <ul> <li> Added ability to submit query with 'ctrl + enter' in single line mode </li> </ul> </li> <li> RediSearch: <ul> <li> Added ability to submit query with 'ctrl + enter' in single line mode </li> <li> Better handling of long index names in index selector dropdown </li> <li> Fixed bug with pagination on queries with whitespace in the query string </li> </ul> </li> <li> Gears: <ul> <li> Added button to remove an execution from executed functions list </li> <li> Added option to get rid of the warning message when executing a function </li> <li> Fixed error message when it's impossible to visualize the graph </li> </ul> </li> <li> Streams: <ul> <li> Added persistence of user's selected stream columns when switching pages </li> </ul> </li> </ul> </li> </ul> <h2 id="160-11-june-2020"> 1.6.0 (11 June 2020) </h2> <p> This is the General Availability Release of RedisInsight 1.6! </p> <h3 id="headlines-3"> Headlines: </h3> <ul> <li> RedisInsight docker container is now rootless being compliant with best practices for containers </li> <li> The Browser gets improved to allow quick copy of keys and resizing of the key explorer </li> <li> Streams is now allowing to sort entries by timestamp, active/unactive live streaming of entries and keep persisted user's selection of fields to save context when switching between streams or other tools of RedisInsight. </li> <li> New telemetry system allowing to capture tools usage and updated privacy settings </li> </ul> <h3 id="full-details-3"> Full details: </h3> <ul> <li> <p> Features </p> <ul> <li> Core: <ul> <li> Improved docker container by making it rootless </li> <li> Added visual indicator to show configured user when connecting to Redis 6 using ACLs </li> <li> Improved navigation to application's settings </li> </ul> </li> <li> Browser: <ul> <li> Added ability to resize the Key explorer panel </li> <li> Added options to easily copy keys </li> <li> Added ability to filter out the inner keys </li> </ul> </li> <li> Streams: <ul> <li> Added persisting selected fields to be displayed to save context when switching to another stream or tool of RedisInsight </li> <li> Added ability to sort entries "ascending" or "descending" based on the timestamp </li> <li> Added ability to active/unactive the live streaming of events </li> <li> Updated timestamp font family for consistency </li> </ul> </li> <li> CLI: <ul> <li> Added ACL commands hints and summary info in CLI </li> </ul> </li> </ul> </li> <li> <p> Bug Fixes: </p> <ul> <li> Core: <ul> <li> Fixed issue fetching data from Redis Cloud and replica enabled </li> </ul> </li> <li> Browser: <ul> <li> Fixed issue not shown field named "key" in hash keys </li> <li> Fixed wrong number of database's keys being displayed </li> <li> Fixed error when trying to view a Java serialized object </li> </ul> </li> <li> Stream: <ul> <li> Fixed issue with live streaming of entries </li> <li> Fixed UI when no entries are present in a stream </li> </ul> </li> <li> Bulk Actions: <ul> <li> Fixed responsiveness of the UI </li> </ul> </li> <li> RedisGears: <ul> <li> Fixed focus on editor and display of requirements </li> </ul> </li> </ul> </li> </ul> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/develop/tools/insight/release-notes/v1.6.0/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/commands/grouphash.html
<section class="prose w-full py-12"> <h1> Commands </h1> </section>
https://redis.io/docs/latest/develop/interact/search-and-query/administration/.html
<section class="prose w-full py-12 max-w-none"> <h1> Administration </h1> <p class="text-lg -mt-5 mb-10"> Redis Query Engine Administration </p> <nav> <a href="/docs/latest/develop/interact/search-and-query/administration/design/"> Internal design </a> <p> Details about design choices and implementations </p> <a href="/docs/latest/develop/interact/search-and-query/administration/overview/"> Technical overview </a> <p> Technical overview of the search and query features of Redis Stack </p> <a href="/docs/latest/develop/interact/search-and-query/administration/gc/"> Garbage collection </a> <p> Details about garbage collection </p> <a href="/docs/latest/develop/interact/search-and-query/administration/extensions/"> Extend existing search and query features </a> <p> Details about extensions for query expanders and scoring functions </p> <a href="/docs/latest/develop/interact/search-and-query/administration/indexing/"> Document Indexing </a> <p> This document describes how documents are added to the index. </p> </nav> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/develop/interact/search-and-query/administration/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/rs/databases/connect/test-client-connectivity/.html
<section class="prose w-full py-12 max-w-none"> <h1> Test client connection </h1> <p> In various scenarios, such as after creating a new cluster or upgrading the cluster, you should verify clients can connect to the database. </p> <p> To test client connectivity: </p> <ol> <li> <p> After you <a href="/docs/latest/operate/rs/databases/create/"> create a Redis database </a> , copy the database endpoint, which contains the cluster name (FQDN). </p> <p> To view and copy endpoints for a database in the cluster, see the database’s <strong> Configuration &gt; General </strong> section in the Cluster Manager UI: </p> <a href="/docs/latest/images/rs/screenshots/databases/config-general-endpoints.png" sdata-lightbox="/images/rs/screenshots/databases/config-general-endpoints.png"> <img alt="View public and private endpoints from the General section of the database's Configuration screen." src="/docs/latest/images/rs/screenshots/databases/config-general-endpoints.png" width="75%"/> </a> </li> <li> <p> Try to connect to the database endpoint from your client of choice, and run database commands. </p> </li> <li> <p> If the database does not respond, try to connect to the database endpoint using the IP address rather than the FQDN. If you succeed, then DNS is not properly configured. For additional details, see <a href="/docs/latest/operate/rs/networking/cluster-dns/"> Configure cluster DNS </a> . </p> </li> </ol> <p> If any issues occur when testing database connections, <a href="https://redis.com/company/support/"> contact support </a> . </p> <h2 id="test-database-connections"> Test database connections </h2> <p> After you create a Redis database, you can connect to your database and store data using one of the following methods: </p> <ul> <li> <p> <a href="/docs/latest/operate/rs/references/cli-utilities/redis-cli/"> <code> redis-cli </code> </a> , the built-in command-line tool </p> </li> <li> <p> <a href="https://redis.com/redis-enterprise/redis-insight/"> Redis Insight </a> , a free Redis GUI that is available for macOS, Windows, and Linux </p> </li> <li> <p> An application using a Redis client library, such as <a href="https://github.com/redis/redis-py"> <code> redis-py </code> </a> for Python. See the <a href="/docs/latest/develop/clients/"> client list </a> to view all Redis clients by language. </p> </li> </ul> <h3 id="connect-with-redis-cli"> Connect with redis-cli </h3> <p> Connect to your database with <code> redis-cli </code> (located in the <code> /opt/redislabs/bin </code> directory), then store and retrieve a key: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">$ redis-cli -h &lt;endpoint&gt; -p &lt;port&gt; </span></span><span class="line"><span class="cl">127.0.0.1:16653&gt; <span class="nb">set</span> key1 <span class="m">123</span> </span></span><span class="line"><span class="cl">OK </span></span><span class="line"><span class="cl">127.0.0.1:16653&gt; get key1 </span></span><span class="line"><span class="cl"><span class="s2">"123"</span> </span></span></code></pre> </div> <p> For more <code> redis-cli </code> connection examples, see the <a href="/docs/latest/operate/rs/references/cli-utilities/redis-cli/"> <code> redis-cli </code> reference </a> . </p> <h3 id="connect-with-redis-insight"> Connect with Redis Insight </h3> <p> Redis Insight is a free Redis GUI that is available for macOS, Windows, and Linux. </p> <ol> <li> <p> <a href="/docs/latest/develop/tools/insight/"> Install Redis Insight </a> . </p> </li> <li> <p> Open Redis Insight and select <strong> Add Redis Database </strong> . </p> </li> <li> <p> Enter the host and port in the <strong> Host </strong> and <strong> Port </strong> fields. </p> </li> <li> <p> Select <strong> Use TLS </strong> if <a href="/docs/latest/operate/rs/security/encryption/tls/"> TLS </a> is set up. </p> </li> <li> <p> Select <strong> Add Redis Database </strong> to connect to the database. </p> </li> </ol> <p> See the <a href="/docs/latest/develop/tools/insight/"> Redis Insight documentation </a> for more information. </p> <h3 id="connect-with-python"> Connect with Python </h3> <p> Python applications can connect to the database using the <code> redis-py </code> client library. For installation instructions, see the <a href="https://github.com/redis/redis-py#readme"> <code> redis-py </code> README </a> on GitHub. </p> <ol> <li> <p> From the command line, create a new file called <code> redis_test.py </code> : </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">vi redis_test.py </span></span></code></pre> </div> </li> <li> <p> Paste the following code in <code> redis_test.py </code> , and replace <code> &lt;host&gt; </code> and <code> &lt;port&gt; </code> with your database's endpoint details: </p> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># Connect to the database</span> </span></span><span class="line"><span class="cl"><span class="n">r</span> <span class="o">=</span> <span class="n">redis</span><span class="o">.</span><span class="n">Redis</span><span class="p">(</span><span class="n">host</span><span class="o">=</span><span class="s1">'&lt;host&gt;'</span><span class="p">,</span> <span class="n">port</span><span class="o">=&lt;</span><span class="n">port</span><span class="o">&gt;</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># Store a key</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="s2">"set key1 123"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">r</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s1">'key1'</span><span class="p">,</span> <span class="s1">'123'</span><span class="p">))</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># Retrieve the key</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="s2">"get key1"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">r</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">'key1'</span><span class="p">))</span> </span></span></code></pre> </div> </li> <li> <p> Run the application: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">python redis_test.py </span></span></code></pre> </div> </li> <li> <p> If the application successfully connects to your database, it outputs: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl"><span class="nb">set</span> key1 <span class="m">123</span> </span></span><span class="line"><span class="cl">True </span></span><span class="line"><span class="cl">get key1 </span></span><span class="line"><span class="cl"><span class="m">123</span> </span></span></code></pre> </div> </li> </ol> <h3 id="connect-with-discovery-service"> Connect with discovery service </h3> <p> You can also connect a Python application to the database using the discovery service, which complies with the Redis Sentinel API. </p> <p> In the IP-based connection method, you only need the database name, not the port number. The following example uses the discovery service that listens on port 8001 on all nodes of the cluster to discover the endpoint for the database named "db1". </p> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="kn">from</span> <span class="nn">redis.sentinel</span> <span class="kn">import</span> <span class="n">Sentinel</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># with IP based connections, a list of known node IP addresses is constructed</span> </span></span><span class="line"><span class="cl"><span class="c1"># to allow connection even if any one of the nodes in the list is unavailable.</span> </span></span><span class="line"><span class="cl"><span class="n">sentinel_list</span> <span class="o">=</span> <span class="p">[</span> </span></span><span class="line"><span class="cl"><span class="p">(</span><span class="s1">'10.0.0.44'</span><span class="p">,</span> <span class="mi">8001</span><span class="p">),</span> </span></span><span class="line"><span class="cl"><span class="p">(</span><span class="s1">'10.0.0.45'</span><span class="p">,</span> <span class="mi">8001</span><span class="p">),</span> </span></span><span class="line"><span class="cl"><span class="p">(</span><span class="s1">'10.0.0.46'</span><span class="p">,</span> <span class="mi">8001</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="p">]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># change this to the db name you want to connect</span> </span></span><span class="line"><span class="cl"><span class="n">db_name</span> <span class="o">=</span> <span class="s1">'db1'</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">sentinel</span> <span class="o">=</span> <span class="n">Sentinel</span><span class="p">(</span><span class="n">sentinel_list</span><span class="p">,</span> <span class="n">socket_timeout</span><span class="o">=</span><span class="mf">0.1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="n">r</span> <span class="o">=</span> <span class="n">sentinel</span><span class="o">.</span><span class="n">master_for</span><span class="p">(</span><span class="n">db_name</span><span class="p">,</span> <span class="n">socket_timeout</span><span class="o">=</span><span class="mf">0.1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># set key "foo" to value "bar"</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">r</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s1">'foo'</span><span class="p">,</span> <span class="s1">'bar'</span><span class="p">))</span> </span></span><span class="line"><span class="cl"><span class="c1"># set value for key "foo"</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">r</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s1">'foo'</span><span class="p">))</span> </span></span></code></pre> </div> <p> For more <code> redis-py </code> connection examples, see the <a href="https://redis-py.readthedocs.io/en/stable/examples/connection_examples.html"> <code> redis-py </code> developer documentation </a> . </p> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/databases/connect/test-client-connectivity/"/> <div class="flex flex-row 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https://redis.io/docs/latest/develop/tools/insight/release-notes/v1.7.0/.html
<section class="prose w-full py-12"> <h1> RedisInsight v1.7, September 2020 </h1> <p class="text-lg -mt-5 mb-10"> RediSearch 2.0 support and stability improvements </p> <h2 id="171-october-2020"> 1.7.1 (October 2020) </h2> <p> Maintenance release for RedisInsight 1.7 including bug fixes and enhancements. </p> <h3 id="headlines"> Headlines: </h3> <ul> <li> Core: <ul> <li> New public health-check API to make monitoring deployments easier. </li> <li> Display progress information during memory analysis. </li> </ul> </li> </ul> <h3 id="full-details"> Full details: </h3> <p> Enhancements and bug fixes </p> <ul> <li> Core: <ul> <li> Fixed support for TLS in Redis Cluster databases. </li> <li> Application name is properly capitalized on MacOSX. </li> <li> Fixed update notifications on Docker - Now links to Docker Hub page and provides instructions for updating. </li> </ul> </li> <li> Memory Analysis: <ul> <li> Information about the current stage of analysis is now displayed while the analysis runs. </li> <li> Fixed issue with running Memory Analysis on MacOSX (related to system OpenSSL libraries). </li> </ul> </li> <li> Browser: <ul> <li> Visual improvements to key details view to improve the experience working with long key names. </li> </ul> </li> <li> CLI: <ul> <li> Improvements for Redis Cluster databases - Controls to target specific nodes, all nodes, only masters/replicas, etc. </li> </ul> </li> <li> Streams: <ul> <li> Fixed consumer groups functionality on Redis Cluster databases. </li> </ul> </li> <li> Telemetry: <ul> <li> Report specific modules even when the <code> MODULE LIST </code> command is not available. </li> </ul> </li> </ul> <h2 id="170-september-2020"> 1.7.0 (September 2020) </h2> <h3 id="headlines-1"> Headlines: </h3> <ul> <li> Support for <a href="https://redislabs.com/blog/introducing-redisearch-2-0/"> RediSearch 2.0 </a> </li> </ul> <h3 id="full-details-1"> Full Details: </h3> <ul> <li> Core: <ul> <li> Added explanation of the supported subscription types for Redis Cloud database auto-discovery. </li> <li> Fixed a bug where upgrading from some previous versions would give an error on startup. </li> <li> Use a non-root group by default for the RedisInsight Docker container. </li> </ul> </li> <li> Memory Analysis: <ul> <li> Improved UI for offline analysis via RDB file stored in S3. </li> <li> Fixed bug where using RDB stored in S3 sub-folder would fail. </li> </ul> </li> <li> Browser: <ul> <li> Improved support for searching members of large collections (hashes, sets and sorted sets). </li> </ul> </li> <li> Streams: <ul> <li> Improved UX for the handle to resize key selector. </li> </ul> </li> <li> RediSearch: <ul> <li> Fixed support for Redis Cloud Essentials databases. </li> </ul> </li> <li> RedisGraph: <ul> <li> Fixed an issue where localstorage is filled with unnecessary data. </li> </ul> </li> <li> Analytics: <ul> <li> Reporting the subscription type for auto-discovered Redis Cloud databases. </li> </ul> </li> </ul> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/develop/tools/insight/release-notes/v1.7.0/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; 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https://redis.io/docs/latest/operate/rs/7.4/references/cli-utilities/rladmin/node/remove/.html
<section class="prose w-full py-12 max-w-none"> <h1> rladmin node remove </h1> <p class="text-lg -mt-5 mb-10"> Removes a node from the cluster. </p> <p> Removes the specified node from the cluster. </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">rladmin node &lt;ID&gt; remove <span class="o">[</span> wait_for_persistence <span class="o">{</span> enabled <span class="p">|</span> disabled <span class="o">}</span> <span class="o">]</span> </span></span></code></pre> </div> <h3 id="parameters"> Parameters </h3> <table> <thead> <tr> <th> Parameter </th> <th> Type/Value </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> node </td> <td> integer </td> <td> The node to remove from the cluster </td> </tr> <tr> <td> wait_for_persistence </td> <td> <code> enabled </code> <br/> <code> disabled </code> </td> <td> Ensures persistence files are available for recovery. The cluster policy <code> persistent_node_removal </code> determines the default value. </td> </tr> </tbody> </table> <h3 id="returns"> Returns </h3> <p> Returns <code> OK </code> if the node was removed successfully. Otherwise, it returns an error. </p> <p> Use <a href="/docs/latest/operate/rs/7.4/references/cli-utilities/rladmin/status/#status-nodes"> <code> rladmin status nodes </code> </a> to verify that the node was removed. </p> <h3 id="example"> Example </h3> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">$ rladmin status nodes </span></span><span class="line"><span class="cl">CLUSTER NODES: </span></span><span class="line"><span class="cl">NODE:ID ROLE ADDRESS EXTERNAL_ADDRESS HOSTNAME SHARDS CORES FREE_RAM PROVISIONAL_RAM VERSION STATUS </span></span><span class="line"><span class="cl">*node:1 master 192.0.2.12 198.51.100.1 3d99db1fdf4b 5/100 <span class="m">6</span> 14.26GB/19.54GB 10.67GB/16.02GB 6.2.12-37 OK </span></span><span class="line"><span class="cl">node:2 slave 192.0.2.13 198.51.100.2 fc7a3d332458 4/100 <span class="m">6</span> 14.26GB/19.54GB 10.71GB/16.02GB 6.2.12-37 OK </span></span><span class="line"><span class="cl">node:3 slave 192.0.2.14 b87cc06c830f 1/120 <span class="m">6</span> 14.26GB/19.54GB 10.7GB/16.02GB 6.2.12-37 OK </span></span><span class="line"><span class="cl">$ rladmin node <span class="m">3</span> remove </span></span><span class="line"><span class="cl">Performing remove action on node:3: 100% </span></span><span class="line"><span class="cl">OK </span></span><span class="line"><span class="cl">CLUSTER NODES: </span></span><span class="line"><span class="cl">NODE:ID ROLE ADDRESS EXTERNAL_ADDRESS HOSTNAME SHARDS CORES FREE_RAM PROVISIONAL_RAM VERSION STATUS </span></span><span class="line"><span class="cl">*node:1 master 192.0.2.12 198.51.100.1 3d99db1fdf4b 5/100 <span class="m">6</span> 14.34GB/19.54GB 10.74GB/16.02GB 6.2.12-37 OK </span></span><span class="line"><span class="cl">node:2 slave 192.0.2.13 198.51.100.2 fc7a3d332458 5/100 <span class="m">6</span> 14.34GB/19.54GB 10.74GB/16.02GB 6.2.12-37 OK </span></span></code></pre> </div> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/7.4/references/cli-utilities/rladmin/node/remove/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/commands/ft.dictadd/.html
<section class="prose w-full py-12"> <h1 class="command-name"> FT.DICTADD </h1> <div class="font-semibold text-redis-ink-900"> Syntax </div> <pre class="command-syntax">FT.DICTADD dict term [term ...] </pre> <dl class="grid grid-cols-[auto,1fr] gap-2 mb-12"> <dt class="font-semibold text-redis-ink-900 m-0"> Available in: </dt> <dd class="m-0"> <a href="/docs/stack"> Redis Stack </a> / <a href="/docs/interact/search-and-query"> Search 1.4.0 </a> </dd> <dt class="font-semibold text-redis-ink-900 m-0"> Time complexity: </dt> <dd class="m-0"> O(1) </dd> </dl> <p> Add terms to a dictionary </p> <p> <a href="#examples"> Examples </a> </p> <h2 id="required-arguments"> Required arguments </h2> <details open=""> <summary> <code> dict </code> </summary> <p> is dictionary name. </p> </details> <details open=""> <summary> <code> term </code> </summary> <p> term to add to the dictionary. </p> </details> <h2 id="return"> Return </h2> <p> FT.DICTADD returns an integer reply, the number of new terms that were added. </p> <h2 id="examples"> Examples </h2> <details open=""> <summary> <b> Add terms to a dictionary </b> </summary> <div class="highlight"> <pre class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl">127.0.0.1:6379&gt; FT.DICTADD dict foo bar <span class="s2">"hello world"</span> </span></span><span class="line"><span class="cl"><span class="o">(</span>integer<span class="o">)</span> <span class="m">3</span></span></span></code></pre> </div> </details> <h2 id="see-also"> See also </h2> <p> <a href="/docs/latest/commands/ft.dictdel/"> <code> FT.DICTDEL </code> </a> | <a href="/docs/latest/commands/ft.dictdump/"> <code> FT.DICTDUMP </code> </a> </p> <h2 id="related-topics"> Related topics </h2> <p> <a href="/docs/latest/develop/interact/search-and-query/"> RediSearch </a> </p> <br/> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/commands/ft.dictadd/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/release-notes/redisearch/redisearch-1.0-release-notes/.html
<section class="prose w-full py-12 max-w-none"> <h1> RediSearch 1.0 release notes </h1> <p class="text-lg -mt-5 mb-10"> Hamming distance scoring. Wildcard queries. Optional deletion of documents in FT.DEL. Optionally keep document hashes in FT.DROP. Delete geo-sets when dropping an index. Tag prefix completion support. </p> <h2 id="requirements"> Requirements </h2> <p> RediSearch v1.0.10 requires: </p> <ul> <li> Minimum Redis compatibility version (database): 4.0.0 </li> <li> Minimum Redis Enterprise Software version (cluster): 5.0.0 </li> </ul> <h2 id="redisearch-1010-april-2018"> RediSearch 1.0.10 (April 2018) </h2> <p> This is a bug-fix release with some stability fixes, a few processing bug fixes, and a few small additions: </p> <h3 id="fixes"> Fixes </h3> <ul> <li> <p> Fixed false positives in NOT iterator (5fe948e) </p> </li> <li> <p> Prevent crashing with uninitialized sorting vectors (96f2473) </p> </li> <li> <p> Fixed overflow bug in triemap, and limited tag length to 4KB (09e682f) </p> </li> <li> <p> Fixed false positives in intersects and negative intersects (4998772) </p> </li> <li> <p> Fixed bug in union of id lists (b8e74ef3) </p> </li> </ul> <h3 id="new-features"> New features </h3> <ul> <li> Added support for tag prefix completions (137b346) </li> </ul> <h2 id="redisearch-109-march-2018"> RediSearch 1.0.9 (March 2018) </h2> <p> This is a maintenance release from the 1.0 branch, that does not yet contain the aggregation engine that's already in master. It includes a few small fixes and API additions that were backported from master. </p> <h3 id="changes"> Changes </h3> <h4 id="1-hamming-distance-scoring"> 1. Hamming distance scoring </h4> <p> RediSearch can now sort the search result by the inverse Hamming Distance between document payloads and the query payloads (provided they are both the same length). This can be used as a nearest neighbor search ranking when a feature vector is encoded as a bitmap and the distance metric is Hamming distance. </p> <h4 id="2-wildcard-queries"> 2. Wildcard queries </h4> <p> It's now possible to search for just <code> * </code> , scanning all the documents in the index. This is useful in conjunction with the Hamming Distance scorer. </p> <h4 id="3-optional-deletion-of-documents-in-ftdel"> 3. Optional deletion of documents in FT.DEL </h4> <p> Up until now, FT.DEL did not delete the Hash key containing the actual document. As of this version, you can call it with an optional DD (Delete Document) argument, and it will also delete the document. </p> <p> For example: <code> FT.DEL myIndex myDoc DD </code> . </p> <h4 id="4-optionally-keep-document-hashes-in-ftdrop"> 4. Optionally keep document hashes in FT.DROP </h4> <p> Up until now, FT.DROP always deleted the document Hash keys. As of this version, you can specify the <code> KEEPDOCS </code> argument to FT.DROP and it will not touch them. </p> <h4 id="5-delete-geo-sets-when-dropping-an-index"> 5. Delete geo-sets when dropping an index </h4> <p> Until now we did not delete the geo-set keys where documents were geographically indexed. This version fixes this (# <a href="https://github.com/RediSearch/RediSearch/issues/295"> 295 </a> ) </p> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/release-notes/redisearch/redisearch-1.0-release-notes/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/rs/7.4/references/metrics/database-operations/.html
<section class="prose w-full py-12 max-w-none"> <h1> Database operations metrics </h1> <h2 id="evicted-objectssec"> Evicted objects/sec </h2> <p> Number of objects evicted from the database per second. </p> <p> Objects are evicted from the database according to the <a href="/docs/latest/operate/rs/7.4/databases/memory-performance/eviction-policy/"> eviction policy </a> . </p> <p> Object information is not measured during <a href="/docs/latest/operate/rs/7.4/databases/configure/replica-ha/"> shard migration </a> . </p> <p> <strong> Components measured </strong> : Database and Shard </p> <h2 id="expired-objectssec"> Expired objects/sec </h2> <p> Number of expired objects per second. </p> <p> Object information is not measured during <a href="/docs/latest/operate/rs/7.4/databases/configure/replica-ha/"> shard migration </a> . </p> <p> <strong> Components measured </strong> : Database and Shard </p> <h2 id="hit-ratio"> Hit ratio </h2> <p> Ratio of the number of operations on existing keys out of the total number of operations. </p> <p> <strong> Components measured </strong> : Database and Shard </p> <h3 id="read-missessec"> Read misses/sec </h3> <p> The number of <a href="#readssec"> read operations </a> per second on keys that do not exist. </p> <p> Read misses are not measured during <a href="/docs/latest/operate/rs/7.4/databases/configure/replica-ha/"> shard migration </a> . </p> <p> <strong> Components measured </strong> : Database </p> <h3 id="write-missessec"> Write misses/sec </h3> <p> Number of <a href="#writessec"> write operations </a> per second on keys that do not exist. </p> <p> Write misses are not measured during <a href="/docs/latest/operate/rs/7.4/databases/configure/replica-ha/"> shard migration </a> . </p> <p> <strong> Components measured </strong> : Database and Shard </p> <h2 id="latency"> Latency </h2> <p> The total amount of time between sending a Redis operation and receiving a response from the database. </p> <p> The graph shows average, minimum, maximum, and last latency values for all latency metrics. </p> <p> <strong> Components measured </strong> : Database </p> <h3 id="reads-latency"> Reads latency </h3> <p> <a href="#latency"> Latency </a> of <a href="#readssec"> read operations </a> . </p> <p> <strong> Components measured </strong> : Database </p> <h3 id="writes-latency"> Writes latency </h3> <p> <a href="#latency"> Latency </a> per <a href="#writessec"> write operation </a> . </p> <p> <strong> Components measured </strong> : Database </p> <h3 id="other-commands-latency"> Other commands latency </h3> <p> <a href="#latency"> Latency </a> of <a href="#other-commandssec"> other operations </a> . </p> <p> <strong> Components measured </strong> : Database </p> <h2 id="opssec"> Ops/sec </h2> <p> Number of total operations per second, which includes <a href="#readssec"> read operations </a> , <a href="#writessec"> write operations </a> , and <a href="#other-commandssec"> other operations </a> . </p> <p> <strong> Components measured </strong> : Cluster, Node, Database, and Shard </p> <h3 id="readssec"> Reads/sec </h3> <p> Number of total read operations per second. </p> <p> To find out which commands are read operations, run the following command with <a href="/docs/latest/operate/rs/7.4/references/cli-utilities/redis-cli/"> <code> redis-cli </code> </a> : </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">ACL CAT <span class="nb">read</span> </span></span></code></pre> </div> <p> <strong> Components measured </strong> : Database </p> <h3 id="writessec"> Writes/sec </h3> <p> Number of total write operations per second. </p> <p> To find out which commands are write operations, run the following command with <a href="/docs/latest/operate/rs/7.4/references/cli-utilities/redis-cli/"> <code> redis-cli </code> </a> : </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">ACL CAT write </span></span></code></pre> </div> <p> <strong> Components measured </strong> : Database </p> <h4 id="pending-writes-min"> Pending writes min </h4> <p> Minimum number of write operations queued per <a href="/docs/latest/operate/rs/7.4/databases/active-active/"> Active-Active </a> replica database. </p> <h4 id="pending-writes-max"> Pending writes max </h4> <p> Maximum number of write operations queued per <a href="/docs/latest/operate/rs/7.4/databases/active-active/"> Active-Active </a> replica database. </p> <h3 id="other-commandssec"> Other commands/sec </h3> <p> Number of operations per second that are not <a href="#readssec"> read operations </a> or <a href="#writessec"> write operations </a> . </p> <p> Examples of other operations include <a href="/docs/latest/commands/ping/"> PING </a> , [AUTH](/docs/latest/commands/auth/, and [INFO](/docs/latest/commands/info/ </p> <p> <strong> Components measured </strong> : Database </p> <h2 id="total-keys"> Total keys </h2> <p> Total number of keys in the dataset. </p> <p> Does not include replicated keys, even if <a href="/docs/latest/operate/rs/7.4/databases/durability-ha/replication/"> replication </a> is enabled. </p> <p> Total keys is not measured during <a href="/docs/latest/operate/rs/7.4/databases/configure/replica-ha/"> shard migration </a> . </p> <p> <strong> Components measured </strong> : Database </p> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/7.4/references/metrics/database-operations/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label 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border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/rs/databases/import-export/export-data/.html
<section class="prose w-full py-12 max-w-none"> <h1> Export data from a database </h1> <p class="text-lg -mt-5 mb-10"> You can export data to import it into a new database or to make a backup. This article shows how to do so. </p> <p> You can export the data from a specific database at any time. The following destinations are supported: </p> <ul> <li> FTP server </li> <li> SFTP server </li> <li> Amazon AWS S3 </li> <li> Local mount point </li> <li> Azure Blob Storage </li> <li> Google Cloud Storage </li> </ul> <p> If you export a database configured for database clustering, export files are created for each shard. </p> <h2 id="storage-space-requirements"> Storage space requirements </h2> <p> Before exporting data, verify that you have enough space available in the storage destination and on the local storage associated with the node hosting the database. </p> <p> Export is a two-step process: a temporary copy of the data is saved to the local storage of the node and then copied to the storage destination. (The temporary file is removed after the copy operation.) </p> <p> Export fails when there isn't enough space for either step. </p> <h2 id="export-database-data"> Export database data </h2> <p> To export data from a database using the Cluster Manager UI: </p> <ol> <li> <p> On the <strong> Databases </strong> screen, select the database from the list, then select <strong> Configuration </strong> . </p> </li> <li> <p> Click <a href="/docs/latest/images/rs/buttons/button-toggle-actions-vertical.png#no-click" sdata-lightbox="/images/rs/buttons/button-toggle-actions-vertical.png#no-click"> <img alt="Toggle actions button" class="inline" src="/docs/latest/images/rs/buttons/button-toggle-actions-vertical.png#no-click" width="22px"/> </a> to open a list of additional actions. </p> </li> <li> <p> Select <strong> Export </strong> . </p> </li> <li> <p> Select the tab that corresponds to your storage location type and enter the location details. </p> <p> See <a href="#supported-storage-locations"> Supported storage locations </a> for more information about each storage location type. </p> </li> <li> <p> Select <strong> Export </strong> . </p> </li> </ol> <h2 id="supported-storage-locations"> Supported storage locations </h2> <p> Data can be exported to a local mount point, transferred to <a href="https://en.wikipedia.org/wiki/Uniform_Resource_Identifier"> a URI </a> using FTP/SFTP, or stored on cloud provider storage. </p> <p> When saved to a local mount point or a cloud provider, export locations need to be available to <a href="/docs/latest/operate/rs/installing-upgrading/install/customize-user-and-group/"> the group and user </a> running Redis Enterprise Software, <code> redislabs:redislabs </code> by default. </p> <p> Redis Enterprise Software needs the ability to view permissions and update objects in the storage location. Implementation details vary according to the provider and your configuration. To learn more, consult the provider's documentation. </p> <p> The following sections provide general guidelines. Because provider features change frequently, use your provider's documentation for the latest info. </p> <h3 id="ftp-server"> FTP server </h3> <p> Before exporting data to an FTP server, verify that: </p> <ul> <li> Your Redis Enterprise cluster can connect and authenticate to the FTP server. </li> <li> The user specified in the FTP server location has permission to read and write files to the server. </li> </ul> <p> To export data to an FTP server, set <strong> Path </strong> using the following syntax: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl"><span class="o">[</span>protocol<span class="o">]</span>://<span class="o">[</span>username<span class="o">]</span>:<span class="o">[</span>password<span class="o">]</span>@<span class="o">[</span>host<span class="o">]</span>:<span class="o">[</span>port<span class="o">]</span>/<span class="o">[</span>path<span class="o">]</span>/ </span></span></code></pre> </div> <p> Where: </p> <ul> <li> <em> protocol </em> : the server's protocol, can be either <code> ftp </code> or <code> ftps </code> . </li> <li> <em> username </em> : your username, if needed. </li> <li> <em> password </em> : your password, if needed. </li> <li> <em> hostname </em> : the hostname or IP address of the server. </li> <li> <em> port </em> : the port number of the server, if needed. </li> <li> <em> path </em> : the export destination path, if needed. </li> </ul> <p> Example: <code> ftp://username:[email protected]/home/exports/ </code> </p> <h3 id="local-mount-point"> Local mount point </h3> <p> Before exporting data to a local mount point, verify that: </p> <ul> <li> The node can connect to the server hosting the mount point. </li> <li> The <code> redislabs:redislabs </code> user has permission to read and write files to the local mount point and to the destination server. </li> <li> The export location has enough disk space for your exported data. </li> </ul> <p> To export to a local mount point: </p> <ol> <li> <p> On each node in the cluster, create the mount point: </p> <ol> <li> <p> Connect to the node's terminal. </p> </li> <li> <p> Mount the remote storage to a local mount point. </p> <p> For example: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">sudo mount -t nfs 192.168.10.204:/DataVolume/Public /mnt/Public </span></span></code></pre> </div> </li> </ol> </li> <li> <p> In the path for the export location, enter the mount point. </p> <p> For example: <code> /mnt/Public </code> </p> </li> </ol> <h3 id="sftp-server"> SFTP server </h3> <p> Before exporting data to an SFTP server, make sure that: </p> <ul> <li> <p> Your Redis Enterprise cluster can connect and authenticate to the SFTP server. </p> </li> <li> <p> The user specified in the SFTP server location has permission to read and write files to the server. </p> </li> <li> <p> The SSH private keys are specified correctly. You can use the key generated by the cluster or specify a custom key. </p> <p> To use the cluster auto generated key: </p> <ol> <li> <p> Go to <strong> Cluster &gt; Security &gt; Certificates </strong> . </p> </li> <li> <p> Expand <strong> Cluster SSH Public Key </strong> . </p> </li> <li> <p> Download or copy the cluster SSH public key to the appropriate location on the SFTP server. </p> <p> Use the server documentation to determine the appropriate location for the SSH public key. </p> </li> </ol> </li> </ul> <p> To export data to an SFTP server, enter the SFTP server location in the format: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">sftp://<span class="o">[</span>username<span class="o">]</span>:<span class="o">[</span>password<span class="o">]</span>@<span class="o">[</span>host<span class="o">]</span>:<span class="o">[</span>port<span class="o">]</span>/<span class="o">[</span>path<span class="o">]</span>/ </span></span></code></pre> </div> <p> Where: </p> <ul> <li> <em> username </em> : your username, if needed. </li> <li> <em> password </em> : your password, if needed. </li> <li> <em> hostname </em> : the hostname or IP address of the server. </li> <li> <em> port </em> : the port number of the server, if needed. </li> <li> <em> path </em> : the export destination path, if needed. </li> </ul> <p> For example: <code> sftp://username:[email protected]/home/exports/ </code> </p> <h3 id="aws-simple-storage-service"> AWS Simple Storage Service </h3> <p> To export data to an <a href="https://aws.amazon.com/"> Amazon Web Services </a> (AWS) Simple Storage Service (S3) bucket: </p> <ol> <li> <p> Sign in to the <a href="https://console.aws.amazon.com/"> AWS console </a> . </p> </li> <li> <p> <a href="https://docs.aws.amazon.com/AmazonS3/latest/userguide/creating-buckets-s3.html"> Create an S3 bucket </a> if you do not already have one. </p> </li> <li> <p> <a href="https://docs.aws.amazon.com/IAM/latest/UserGuide/id_users_create.html#id_users_create_console"> Create an IAM User </a> with permission to add objects to the bucket. </p> </li> <li> <p> <a href="https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_access-keys.html#Using_CreateAccessKey"> Create an access key </a> for that user if you do not already have one. </p> </li> <li> <p> In the Redis Enterprise Software Cluster Manager UI, when you enter the export location details: </p> <ul> <li> <p> Select <strong> AWS S3 </strong> . </p> </li> <li> <p> In the <strong> Path </strong> field, enter the path of your bucket. </p> </li> <li> <p> In the <strong> Access key ID </strong> field, enter the access key ID. </p> </li> <li> <p> In the <strong> Secret access key </strong> field, enter the secret access key. </p> </li> </ul> </li> </ol> <p> You can also connect to a storage service that uses the S3 protocol but is not hosted by Amazon AWS. The storage service must have a valid SSL certificate. To connect to an S3-compatible storage location, run <a href="/docs/latest/operate/rs/references/cli-utilities/rladmin/cluster/config/"> <code> rladmin cluster config </code> </a> : </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">rladmin cluster config s3_url &lt;URL&gt; </span></span></code></pre> </div> <p> Replace <code> &lt;URL&gt; </code> with the hostname or IP address of the S3-compatible storage location. </p> <h3 id="google-cloud-storage"> Google Cloud Storage </h3> <p> To export to a <a href="https://developers.google.com/console/"> Google Cloud </a> storage bucket: </p> <ol> <li> <p> Sign in to the Google Cloud console. </p> </li> <li> <p> <a href="https://cloud.google.com/iam/docs/creating-managing-service-account-keys#creating"> Create a JSON service account key </a> if you do not already have one. </p> </li> <li> <p> <a href="https://cloud.google.com/storage/docs/creating-buckets#create_a_new_bucket"> Create a bucket </a> if you do not already have one. </p> </li> <li> <p> <a href="https://cloud.google.com/storage/docs/access-control/using-iam-permissions#bucket-add"> Add a principal </a> to your bucket: </p> <ul> <li> <p> In the <strong> New principals </strong> field, add the <code> client_email </code> from the service account key. </p> </li> <li> <p> Select "Storage Legacy Bucket Writer" from the <strong> Role </strong> list. </p> </li> </ul> </li> <li> <p> In the Redis Enterprise Software Cluster Manager UI, when you enter the export location details: </p> <ul> <li> <p> Select <strong> Google Cloud Storage </strong> . </p> </li> <li> <p> In the <strong> Path </strong> field, enter the path of your bucket. </p> </li> <li> <p> In the <strong> Client ID </strong> field, enter the <code> client_id </code> from the service account key. </p> </li> <li> <p> In the <strong> Client Email </strong> field, enter the <code> client_email </code> from the service account key. </p> </li> <li> <p> In the <strong> Private Key ID </strong> field, enter the <code> private_key_id </code> from the service account key. </p> </li> <li> <p> In the <strong> Private key </strong> field, enter the <code> private_key </code> from the service account key. Replace <code> \n </code> with new lines. </p> </li> </ul> </li> </ol> <h3 id="azure-blob-storage"> Azure Blob Storage </h3> <p> To export to Microsoft Azure Blob Storage, sign in to the Azure portal and then: </p> <ol> <li> <p> <a href="https://docs.microsoft.com/en-us/azure/storage/common/storage-account-create"> Create an Azure Storage account </a> if you do not already have one. </p> </li> <li> <p> <a href="https://docs.microsoft.com/en-us/azure/storage/blobs/storage-quickstart-blobs-portal#create-a-container"> Create a container </a> if you do not already have one. </p> </li> <li> <p> <a href="https://docs.microsoft.com/en-us/azure/storage/common/storage-account-keys-manage"> Manage storage account access keys </a> to find the storage account name and account keys. </p> </li> <li> <p> In the Redis Enterprise Software Cluster Manager UI, when you enter the export location details: </p> <ul> <li> <p> Select <strong> Azure Blob Storage </strong> . </p> </li> <li> <p> In the <strong> Path </strong> field, enter the path of your bucket. </p> </li> <li> <p> In the <strong> Account name </strong> field, enter your storage account name. </p> </li> <li> <p> In the <strong> Account key </strong> field, enter the storage account key. </p> </li> </ul> </li> </ol> <p> To learn more, see <a href="https://docs.microsoft.com/en-us/azure/storage/common/storage-auth"> Authorizing access to data in Azure Storage </a> . </p> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/databases/import-export/export-data/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/commands/client-caching/.html
<section class="prose w-full py-12"> <h1 class="command-name"> CLIENT CACHING </h1> <div class="font-semibold text-redis-ink-900"> Syntax </div> <pre class="command-syntax">CLIENT CACHING &lt;YES | NO&gt;</pre> <dl class="grid grid-cols-[auto,1fr] gap-2 mb-12"> <dt class="font-semibold text-redis-ink-900 m-0"> Available since: </dt> <dd class="m-0"> 6.0.0 </dd> <dt class="font-semibold text-redis-ink-900 m-0"> Time complexity: </dt> <dd class="m-0"> O(1) </dd> <dt class="font-semibold text-redis-ink-900 m-0"> ACL categories: </dt> <dd class="m-0"> <code> @slow </code> <span class="mr-1 last:hidden"> , </span> <code> @connection </code> <span class="mr-1 last:hidden"> , </span> </dd> </dl> <p> This command controls the tracking of the keys in the next command executed by the connection, when tracking is enabled in <code> OPTIN </code> or <code> OPTOUT </code> mode. Please check the <a href="/docs/latest/develop/clients/client-side-caching/"> client side caching documentation </a> for background information. </p> <p> When tracking is enabled Redis, using the <a href="/docs/latest/commands/client-tracking/"> <code> CLIENT TRACKING </code> </a> command, it is possible to specify the <code> OPTIN </code> or <code> OPTOUT </code> options, so that keys in read only commands are not automatically remembered by the server to be invalidated later. When we are in <code> OPTIN </code> mode, we can enable the tracking of the keys in the next command by calling <code> CLIENT CACHING yes </code> immediately before it. Similarly when we are in <code> OPTOUT </code> mode, and keys are normally tracked, we can avoid the keys in the next command to be tracked using <code> CLIENT CACHING no </code> . </p> <p> Basically the command sets a state in the connection, that is valid only for the next command execution, that will modify the behavior of client tracking. </p> <h2 id="resp2resp3-reply"> RESP2/RESP3 Reply </h2> <a href="../../develop/reference/protocol-spec#simple-strings"> Simple string reply </a> : <code> OK </code> or an error if the argument is not "yes" or "no". <br/> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/commands/client-caching/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/commands/cluster-failover/.html
<section class="prose w-full py-12"> <h1 class="command-name"> CLUSTER FAILOVER </h1> <div class="font-semibold text-redis-ink-900"> Syntax </div> <pre class="command-syntax">CLUSTER FAILOVER [FORCE | TAKEOVER]</pre> <dl class="grid grid-cols-[auto,1fr] gap-2 mb-12"> <dt class="font-semibold text-redis-ink-900 m-0"> Available since: </dt> <dd class="m-0"> 3.0.0 </dd> <dt class="font-semibold text-redis-ink-900 m-0"> Time complexity: </dt> <dd class="m-0"> O(1) </dd> <dt class="font-semibold text-redis-ink-900 m-0"> ACL categories: </dt> <dd class="m-0"> <code> @admin </code> <span class="mr-1 last:hidden"> , </span> <code> @slow </code> <span class="mr-1 last:hidden"> , </span> <code> @dangerous </code> <span class="mr-1 last:hidden"> , </span> </dd> </dl> <p> This command, that can only be sent to a Redis Cluster replica node, forces the replica to start a manual failover of its master instance. </p> <p> A manual failover is a special kind of failover that is usually executed when there are no actual failures, but we wish to swap the current master with one of its replicas (which is the node we send the command to), in a safe way, without any window for data loss. It works in the following way: </p> <ol> <li> The replica tells the master to stop processing queries from clients. </li> <li> The master replies to the replica with the current <em> replication offset </em> . </li> <li> The replica waits for the replication offset to match on its side, to make sure it processed all the data from the master before it continues. </li> <li> The replica starts a failover, obtains a new configuration epoch from the majority of the masters, and broadcasts the new configuration. </li> <li> The old master receives the configuration update: unblocks its clients and starts replying with redirection messages so that they'll continue the chat with the new master. </li> </ol> <p> This way clients are moved away from the old master to the new master atomically and only when the replica that is turning into the new master has processed all of the replication stream from the old master. </p> <h2 id="force-option-manual-failover-when-the-master-is-down"> FORCE option: manual failover when the master is down </h2> <p> The command behavior can be modified by two options: <strong> FORCE </strong> and <strong> TAKEOVER </strong> . </p> <p> If the <strong> FORCE </strong> option is given, the replica does not perform any handshake with the master, that may be not reachable, but instead just starts a failover ASAP starting from point 4. This is useful when we want to start a manual failover while the master is no longer reachable. </p> <p> However using <strong> FORCE </strong> we still need the majority of masters to be available in order to authorize the failover and generate a new configuration epoch for the replica that is going to become master. </p> <h2 id="takeover-option-manual-failover-without-cluster-consensus"> TAKEOVER option: manual failover without cluster consensus </h2> <p> There are situations where this is not enough, and we want a replica to failover without any agreement with the rest of the cluster. A real world use case for this is to mass promote replicas in a different data center to masters in order to perform a data center switch, while all the masters are down or partitioned away. </p> <p> The <strong> TAKEOVER </strong> option implies everything <strong> FORCE </strong> implies, but also does not uses any cluster authorization in order to failover. A replica receiving <code> CLUSTER FAILOVER TAKEOVER </code> will instead: </p> <ol> <li> Generate a new <code> configEpoch </code> unilaterally, just taking the current greatest epoch available and incrementing it if its local configuration epoch is not already the greatest. </li> <li> Assign itself all the hash slots of its master, and propagate the new configuration to every node which is reachable ASAP, and eventually to every other node. </li> </ol> <p> Note that <strong> TAKEOVER violates the last-failover-wins principle </strong> of Redis Cluster, since the configuration epoch generated by the replica violates the normal generation of configuration epochs in several ways: </p> <ol> <li> There is no guarantee that it is actually the higher configuration epoch, since, for example, we can use the <strong> TAKEOVER </strong> option within a minority, nor any message exchange is performed to generate the new configuration epoch. </li> <li> If we generate a configuration epoch which happens to collide with another instance, eventually our configuration epoch, or the one of another instance with our same epoch, will be moved away using the <em> configuration epoch collision resolution algorithm </em> . </li> </ol> <p> Because of this the <strong> TAKEOVER </strong> option should be used with care. </p> <h2 id="implementation-details-and-notes"> Implementation details and notes </h2> <ul> <li> <code> CLUSTER FAILOVER </code> , unless the <strong> TAKEOVER </strong> option is specified, does not execute a failover synchronously. It only <em> schedules </em> a manual failover, bypassing the failure detection stage. </li> <li> An <code> OK </code> reply is no guarantee that the failover will succeed. </li> <li> A replica can only be promoted to a master if it is known as a replica by a majority of the masters in the cluster. If the replica is a new node that has just been added to the cluster (for example after upgrading it), it may not yet be known to all the masters in the cluster. To check that the masters are aware of a new replica, you can send <a href="/docs/latest/commands/cluster-nodes/"> <code> CLUSTER NODES </code> </a> or <a href="/docs/latest/commands/cluster-replicas/"> <code> CLUSTER REPLICAS </code> </a> to each of the master nodes and check that it appears as a replica, before sending <code> CLUSTER FAILOVER </code> to the replica. </li> <li> To check that the failover has actually happened you can use <a href="/docs/latest/commands/role/"> <code> ROLE </code> </a> , <code> INFO REPLICATION </code> (which indicates "role:master" after successful failover), or <a href="/docs/latest/commands/cluster-nodes/"> <code> CLUSTER NODES </code> </a> to verify that the state of the cluster has changed sometime after the command was sent. </li> <li> To check if the failover has failed, check the replica's log for "Manual failover timed out", which is logged if the replica has given up after a few seconds. </li> </ul> <h2 id="resp2resp3-reply"> RESP2/RESP3 Reply </h2> <a href="../../develop/reference/protocol-spec#simple-strings"> Simple string reply </a> : <code> OK </code> if the command was accepted and a manual failover is going to be attempted. An error if the operation cannot be executed, for example if the client is connected to a node that is already a master. <br/> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/commands/cluster-failover/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/develop/interact/search-and-query/administration/overview.html
<section class="prose w-full py-12"> <h1> Technical overview </h1> <p class="text-lg -mt-5 mb-10"> Technical overview of the search and query features of Redis Stack </p> <h2 id="abstract"> Abstract </h2> <p> RediSearch is a powerful text search and secondary indexing engine that is built on top of Redis as a Redis module. </p> <p> Unlike other Redis search libraries, it does not use the internal data structures of Redis such as sorted sets. Using its own highly optimized data structures and algorithms, it allows for advanced search features, high performance, and a low memory footprint. It can perform simple text searches, as well as complex structured queries, filtering by numeric properties and geographical distances. </p> <p> RediSearch supports continuous indexing with no performance degradation, maintaining concurrent loads of querying and indexing. This makes it ideal for searching frequently updated databases without the need for batch indexing and service interrupts. </p> <p> The Enterprise version of RediSearch supports scaling the search engine across many servers, allowing it to easily grow to billions of documents on hundreds of servers. </p> <p> All of this is done while taking advantage of Redis's robust architecture and infrastructure. Using Redis's protocol, replication, persistence, and clustering, RediSearch delivers a powerful yet simple to manage and maintain search and indexing engine that can be used as a standalone database, or to augment existing Redis databases with advanced powerful indexing capabilities. </p> <hr/> <h2 id="main-features"> Main features </h2> <ul> <li> Full-Text indexing of multiple fields in a document, including: <ul> <li> Exact phrase matching. </li> <li> Stemming in many languages. </li> <li> Chinese tokenization support. </li> <li> Prefix queries. </li> <li> Optional, negative, and union queries. </li> </ul> </li> <li> Distributed search on billions of documents. </li> <li> Numeric property indexing. </li> <li> Geographical indexing and radius filters. </li> <li> Incremental indexing without performance loss. </li> <li> A structured query language for advanced queries: <ul> <li> Unions and intersections </li> <li> Optional and negative queries </li> <li> Tag filtering </li> <li> Prefix matching </li> </ul> </li> <li> A powerful auto-complete engine with fuzzy matching. </li> <li> Multiple scoring models and sorting by values. </li> <li> Concurrent, low-latency insertion and updates of documents. </li> <li> Concurrent searches allowing long-running queries without blocking Redis. </li> <li> An extension mechanism allowing custom scoring models and query extension. </li> <li> Support for indexing existing Hash objects in Redis databases. </li> </ul> <hr/> <h2 id="indexing-documents"> Indexing documents </h2> <p> Redis Stack needs to know how to index documents in order to search effectively. A document may have several fields, each with its own weight. For example, a title is usually more important than the text itself. The engine can also use numeric or geographical fields for filtering. Hence, the first step is to create the index definition, which tells Redis Stack how to treat the documents that will be added. For example, to define an index of products, indexing their title, description, brand, and price fields, the index creation would look like: </p> <pre tabindex="0"><code>FT.CREATE idx PREFIX 1 doc: SCHEMA title TEXT WEIGHT 5 description TEXT brand TEXT PRICE numeric </code></pre> <p> When a document is added to this index, as in the following example, each field of the document is broken into its terms (tokenization), and indexed by marking the index for each of the terms in the index. As a result, the product is added immediately to the index and can now be found in future searches. </p> <pre tabindex="0"><code>HSET doc:1 title "Acme 42 inch LCD TV" description "42 inch brand new Full-HD tv with smart tv capabilities" brand "Acme" price 300 </code></pre> <p> This tells Redis Stack to take the document, break each field into its terms (tokenization), and index it by marking the index for each of the terms in the index as contained in this document. Thus, the product is added immediately to the index and can now be found in future searches. </p> <h2 id="searching"> Searching </h2> <p> Now that the products have been added to our index, searching is very simple: </p> <pre tabindex="0"><code>FT.SEARCH idx "full hd tv" </code></pre> <p> This will tell Redis Stack to intersect the lists of documents for each term and return all documents containing the three terms. Of course, more complex queries can be performed, and the full syntax of the query language is detailed below. </p> <h2 id="data-structures"> Data structures </h2> <p> Redis Stack uses its own custom data structures and uses Redis' native structures only for storing the actual document content (using Hash objects). </p> <p> Using specialized data structures allows faster searches and more memory effective storage of index records, utilizing compression techniques like delta encoding. </p> <p> These are the data structures Redis Stack uses under the hood: </p> <h3 id="index-and-document-metadata"> Index and document metadata </h3> <p> For each search <em> index </em> , there is a root data structure containing the schema, statistics, etc., but most importantly, compact metadata about each document indexed. </p> <p> Internally, inside the index, Redis Stack uses delta encoded lists of numeric, incremental, 32-bit document ids. This means that the user given keys or ids for documents, need to be replaced with the internal ids on indexing, and back to the original ids on search. </p> <p> For that, Redis Stack saves two tables, mapping the two kinds of ids in two ways (one table uses a compact trie, the other is simply an array where the internal document ID is the array index). On top of that, for each document, its user given presumptive score is stored, along with some status bits and any optional payload attached to the document by the user. </p> <p> Accessing the document metadata table is an order of magnitude faster than accessing the hash object where the document is actually saved, so scoring functions that need to access metadata about the document can operate fast enough. </p> <h3 id="inverted-index"> Inverted index </h3> <p> For each term appearing in at least one document, an inverted index is kept, which is basically a list of all the documents where this term appears. The list is compressed using delta coding, and the document ids are always incrementing. </p> <p> For example, when a user indexes the documents "foo", "bar", and "baz", they are assigned incrementing ids, e.g., <code> 1025, 1045, 1080 </code> . When encoding them into the index, only the first ID is encoded, followed by the deltas between each entry and the previous one, e.g., <code> 1025, 20, 35 </code> . </p> <p> Using variable-width encoding, one byte is used to express numbers under 255, two bytes for numbers between 256 and 16,383, and so on. This can compress the index by up to 75%. </p> <p> On top of the IDs, the frequency of each term in each document, a bit mask representing the fields in which the term appeared in the document, and a list of the positions in which the term appeared is saved. </p> <p> The structure of the default search record is as follows. Usually, all the entries are one byte long: </p> <pre tabindex="0"><code>+----------------+------------+------------------+-------------+------------------------+ | docId_delta | frequency | field mask | offsets len | offset, offset, .... | | (1-4 bytes) | (1-2 bytes)| (1-16 bytes) | (1-2 bytes)| (1-2 bytes per offset) | +----------------+------------+------------------+-------------+------------------------+ </code></pre> <p> Optionally, you can choose not to save any one of those attributes besides the ID, degrading the features available to the engine. </p> <h3 id="numeric-index"> Numeric index </h3> <p> Numeric properties are indexed in a special data structure that enables filtering by numeric ranges in an efficient way. One could view a numeric value as a term operating just like an inverted index. For example, all the products with the price $100 are in a specific list, which is intersected with the rest of the query. See <a href="/docs/latest/develop/interact/search-and-query/administration/design#query-execution-engine"> query execution engine </a> for more information. </p> <p> However, in order to filter by a range of prices, you would have to intersect the query with all the distinct prices within that range, or perform a union query. If the range has many values in it, this becomes highly inefficient. </p> <p> To avoid this, numeric entries are grouped, with close values together, in a single range node. These nodes are stored in a binary range tree, which allows the engine to select the relevant nodes and union them together. Each entry in a range node contains a document Id and the actual numeric value for that document. To further optimize, the tree uses an adaptive algorithm to try to merge as many nodes as possible within the same range node. </p> <h3 id="tag-index"> Tag index </h3> <p> Tag indexes are similar to full-text indexes, but use simpler tokenization and encoding in the index. The values in these fields cannot be accessed by general field-less search and can be used only with a special syntax. </p> <p> The main differences between tag fields and full-text fields are: </p> <ol> <li> <p> The tokenization is simpler. The user can determine a separator (defaults to a comma) for multiple tags. Whitespace trimming is done only at the end of tags. Thus, tags can contain spaces, punctuation marks, accents, etc. The only two transformations that are performed are lower-casing (for latin languages only as of now) and whitespace trimming. </p> </li> <li> <p> Tags cannot be found from a general full-text search. If a document has a field called <em> tags </em> with the values <em> foo </em> and <em> bar </em> , searching for foo or bar without a special tag modifier (see below) will not return this document. </p> </li> <li> <p> The index is much simpler and more compressed. Only the document IDs are stored in the index, usually resulting in 1-2 bytes per index entry. </p> </li> </ol> <h3 id="geo-index"> Geo index </h3> <p> Geo indexes utilize Redis's own geo-indexing capabilities. At query time, the geographical part of the query (a radius filter) is sent to Redis, returning only the ids of documents that are within that radius. Longitude and latitude should be passed as a string <code> lon,lat </code> . For example, <code> 1.23,4.56 </code> . </p> <h3 id="auto-complete"> Auto-complete </h3> <p> The auto-complete engine (see below for a fuller description) utilizes a compact trie or prefix tree to encode terms and search them by prefix. </p> <h2 id="query-language"> Query language </h2> <p> Simple syntax is supported for complex queries that can be combined together to express complex filtering and matching rules. The query is a text string in the <a href="/docs/latest/commands/ft.search/"> <code> FT.SEARCH </code> </a> request that is parsed using a complex query processor. </p> <ul> <li> Multi-word phrases are lists of tokens, e.g., <code> foo bar baz </code> , and imply intersection (logical AND) of the terms. </li> <li> Exact phrases are wrapped in quotes, e.g <code> "hello world" </code> . </li> <li> OR unions (e.g., <code> word1 OR word2 </code> ), are expressed with a pipe ( <code> | </code> ) character. For example, <code> hello|hallo|shalom|hola </code> . </li> <li> NOT negation (e.g., <code> word1 NOT word2 </code> ) of expressions or sub-queries use the dash ( <code> - </code> ) character. For example, <code> hello -world </code> . </li> <li> Prefix matches (all terms starting with a prefix) are expressed with a <code> * </code> following a 2-letter or longer prefix. </li> <li> Selection of specific fields using the syntax <code> @field:hello world </code> . </li> <li> Numeric Range matches on numeric fields with the syntax <code> @field:[{min} {max}] </code> . </li> <li> Geo radius matches on geo fields with the syntax <code> @field:[{lon} {lat} {radius} {m|km|mi|ft}] </code> </li> <li> Tag field filters with the syntax <code> @field:{tag | tag | ...} </code> . See the <a href="/docs/latest/develop/interact/search-and-query/query/#tag-filters"> full documentation on tag fields </a> . </li> <li> Optional terms or clauses: <code> foo ~bar </code> means bar is optional but documents with bar in them will rank higher. </li> </ul> <h3 id="complex-query-examples"> Complex query examples </h3> <p> Expressions can be combined together to express complex rules. For example, given a database of products, where each entity has the fields <code> title </code> , <code> brand </code> , <code> tags </code> and <code> price </code> , expressing a generic search would be simply: </p> <pre tabindex="0"><code>lcd tv </code></pre> <p> This would return documents containing these terms in any field. Limiting the search to specific fields (title only in this case) is expressed as: </p> <pre tabindex="0"><code>@title:(lcd tv) </code></pre> <p> Numeric filters can be combined to filter by price within a given price range: </p> <pre tabindex="0"><code> @title:(lcd tv) @price:[100 500.2] </code></pre> <p> Multiple text fields can be accessed in different query clauses. For example, to select products of multiple brands: </p> <pre tabindex="0"><code> @title:(lcd tv) @brand:(sony | samsung | lg) @price:[100 500.2] </code></pre> <p> Tag fields can be used to index multi-term properties without actual full-text tokenization: </p> <pre tabindex="0"><code> @title:(lcd tv) @brand:(sony | samsung | lg) @tags:{42 inch | smart tv} @price:[100 500.2] </code></pre> <p> And negative clauses can also be added to filter out plasma and CRT TVs: </p> <pre tabindex="0"><code> @title:(lcd tv) @brand:(sony | samsung | lg) @tags:{42 inch | smart tv} @price:[100 500.2] -@tags:{plasma | crt} </code></pre> <h2 id="scoring-model"> Scoring model </h2> <p> Redis Stack comes with a few very basic scoring functions to evaluate document relevance. They are all based on document scores and term frequency. This is regardless of the ability to use sortable fields (see below). Scoring functions are specified by adding the <code> SCORER {scorer_name} </code> argument to a search request. </p> <p> If you prefer a custom scoring function, it is possible to add more functions using the <a href="/docs/latest/develop/interact/search-and-query/administration/extensions/"> extension API </a> . </p> <p> These are the pre-bundled scoring functions available in Redis Stack: </p> <ul> <li> <p> <strong> TFIDF </strong> (default) </p> <p> Basic <a href="https://en.wikipedia.org/wiki/Tf%E2%80%93idf"> TF-IDF scoring </a> with document score and proximity boosting factored in. </p> </li> <li> <p> <strong> TFIDF.DOCNORM </strong> </p> </li> <li> <p> Identical to the default TFIDF scorer, with one important distinction: </p> </li> <li> <p> <strong> BM25 </strong> </p> <p> A variation on the basic TF-IDF scorer. See <a href="https://en.wikipedia.org/wiki/Okapi_BM25"> this Wikipedia article for more information </a> . </p> </li> <li> <p> <strong> DISMAX </strong> </p> <p> A simple scorer that sums up the frequencies of the matched terms. In the case of union clauses, it will give the maximum value of those matches. </p> </li> <li> <p> <strong> DOCSCORE </strong> </p> <p> A scoring function that just returns the presumptive score of the document without applying any calculations to it. Since document scores can be updated, this can be useful if you'd like to use an external score and nothing further. </p> </li> </ul> <h2 id="sortable-fields"> Sortable fields </h2> <p> It is possible to bypass the scoring function mechanism and order search results by the value of different document properties (fields) directly, even if the sorting field is not used by the query. For example, you can search for first name and sort by the last name. </p> <p> When creating the index with <a href="/docs/latest/commands/ft.create/"> <code> FT.CREATE </code> </a> , you can declare <code> TEXT </code> , <code> TAG </code> , <code> NUMERIC </code> , and <code> GEO </code> properties as <code> SORTABLE </code> . When a property is sortable, you can later decide to order the results by its values with relatively low latency. When a property is not sortable, it can still be sorted by its values, but may increase latency. For example, the following schema: </p> <pre tabindex="0"><code>FT.CREATE users SCHEMA first_name TEXT last_name TEXT SORTABLE age NUMERIC SORTABLE </code></pre> <p> Would allow the following query: </p> <pre tabindex="0"><code>FT.SEARCH users "john lennon" SORTBY age DESC </code></pre> <h2 id="result-highlighting-and-summarization"> Result highlighting and summarization </h2> <p> Redis Stack uses advanced algorithms for highlighting and summarizing, which enable only the relevant portions of a document to appear in response to a search query. This feature allows users to immediately understand the relevance of a document to their search criteria, typically highlighting the matching terms in bold text. The syntax is as follows: </p> <pre tabindex="0"><code>FT.SEARCH ... SUMMARIZE [FIELDS {num} {field}] [FRAGS {numFrags}] [LEN {fragLen}] [SEPARATOR {separator}] HIGHLIGHT [FIELDS {num} {field}] [TAGS {openTag} {closeTag}] </code></pre> <p> Summarization will fragment the text into smaller sized snippets. Each snippet will contain the found term(s) and some additional surrounding context. </p> <p> Highlighting will highlight the found term and its variants with a user-defined tag. This may be used to display the matched text in a different typeface using a markup language, or to otherwise make the text appear differently. </p> <h2 id="auto-completion"> Auto-completion </h2> <p> Another important feature for Redis Stack is its auto-complete engine. This allows users to create dictionaries of weighted terms, and then query them for completion suggestions to a given user prefix. Completions can have payloads, which are user-provided pieces of data that can be used for display. For example, completing the names of users, it is possible to add extra metadata about users to be displayed. </p> <p> For example, if a user starts to put the term “lcd tv” into a dictionary, sending the prefix “lc” will return the full term as a result. The dictionary is modeled as a compact trie (prefix tree) with weights, which is traversed to find the top suffixes of a prefix. </p> <p> Redis Stack also allows fuzzy suggestions, meaning you can get suggestions to prefixes even if the user makes a typo in their prefix. This is enabled using a Levenshtein automaton, allowing efficient searching of the dictionary for all terms within a maximal Levenshtein distance of a term or prefix. Suggestions are then weighted based on both their original score and their distance from the prefix typed by the user. </p> <p> However, searching for fuzzy prefixes (especially very short ones) will traverse an enormous number of suggestions. In fact, fuzzy suggestions for any single letter will traverse the entire dictionary, so the recommendation is to use this feature carefully and in full consideration of the performance penalty it incurs. </p> <p> Redis Stack's auto-completer supports Unicode, allowing for fuzzy matches in non-latin languages as well. </p> <h2 id="search-engine-internals"> Search engine internals </h2> <h3 id="the-redis-module-api"> The Redis module API </h3> <p> RediSearch is implemented using the <a href="/docs/latest/develop/reference/modules/"> Redis module API </a> and is loaded into Redis as an extension module at start-up. </p> <p> Redis modules make it possible to extend Redis's core functionality, implementing new Redis commands, data structures, and capabilities with similar performance to native core Redis itself. Redis modules are dynamic libraries that can be loaded into Redis at start-up or loaded at run-time using the <a href="/docs/latest/commands/module-load/"> <code> MODULE LOAD </code> </a> command. Redis exports a C API, in the form of a single C header file called <code> redismodule.h </code> . </p> <p> While the logic of RediSearch and its algorithms are mostly independent, and it could be ported quite easily to run as a stand-alone server, it still takes advantage of Redis as a robust infrastructure for a database server. Building on top of Redis means that, by default, modules are afforded: </p> <ul> <li> A high performance network protocol server </li> <li> Robust replication </li> <li> Highly durable persistence as snapshots of transaction logs </li> <li> Cluster mode </li> </ul> <h3 id="query-execution-engine"> Query execution engine </h3> <p> Redis Stack uses a high-performance flexible query processing engine that can evaluate very complex queries in real time. </p> <p> The above query language is compiled into an execution plan that consists of a tree of index iterators or filters. These can be any of: </p> <ul> <li> Numeric filter </li> <li> Tag filter </li> <li> Text filter </li> <li> Geo filter </li> <li> Intersection operation (combining 2 or more filters) </li> <li> Union operation (combining 2 or more filters) </li> <li> NOT operation (negating the results of an underlying filter) </li> <li> Optional operation (wrapping an underlying filter in an optional matching filter) </li> </ul> <p> The query parser generates a tree of these filters. For example, a multi-word search would be resolved into an intersect operation of multiple text filters, each traversing an inverted index of a different term. Simple optimizations such as removing redundant layers in the tree are applied. </p> <p> Each of the filters in the resulting tree evaluates one match at a time. This means that at any given moment, the query processor is busy evaluating and scoring one matching document. This means that very little memory allocation is done at run-time, resulting in higher performance. </p> <p> The resulting matching documents are then fed to a post-processing chain of result processors that are responsible for scoring them, extracting the top-N results, loading the documents from storage, and sending them to the client. That chain is dynamic as well, which adapts based on the attributes of the query. For example, a query that only needs to return document ids will not include a stage for loading documents from storage. </p> <h3 id="concurrent-updates-and-searches"> Concurrent updates and searches </h3> <p> While RediSearch is extremely fast and uses highly optimized data structures and algorithms, it was facing the same problem with regards to concurrency. Depending on the size of your data set and the cardinality of search queries, queries can take anywhere between a few microseconds to hundreds of milliseconds, or even seconds in extreme cases. When that happens, the entire Redis server process is blocked. </p> <p> Think, for example, of a full-text query intersecting the terms "hello" and "world", each with a million entries, and a half-million common intersection points. To perform that query in a millisecond, Redis would have to scan, intersect, and rank each result in one nanosecond, <a href="https://gist.github.com/jboner/2841832"> which is impossible with current hardware </a> . The same goes for indexing a 1,000 word document. It blocks Redis entirely for the duration of the query. </p> <p> RediSearch uses the Redis Module API's concurrency features to avoid stalling the server for long periods of time. The idea is simple - while Redis itself is single-threaded, a module can run many threads, and any one of those threads can acquire the <strong> Global Lock </strong> when it needs to access Redis data, operate on it, and release it. </p> <p> Redis cannot be queried in parallel, as only one thread can acquire the lock, including the Redis main thread, but care is taken to make sure that a long-running query will give other queries time to run by yielding this lock from time to time. </p> <p> The following design principles were adopted to allow concurrency: </p> <ol> <li> <p> RediSearch has a thread pool for running concurrent search queries. </p> </li> <li> <p> When a search request arrives, it is passed to the handler, parsed on the main thread, and then a request object is passed to the thread pool via a queue. </p> </li> <li> <p> The thread pool runs a query processing function in its own thread. </p> </li> <li> <p> The function locks the Redis Global lock and starts executing the query. </p> </li> <li> <p> Since the search execution is basically an iterator running in a cycle, the elapsed time is sampled every several iterations (sampling on each iteration would slow things down as it has a cost of its own). </p> </li> <li> <p> If enough time has elapsed, the query processor releases the Global Lock and immediately tries to acquire it again. When the lock is released, the kernel will schedule another thread to run - be it Redis's main thread, or another query thread. </p> </li> <li> <p> When the lock is acquired again, all Redis resources that were held before releasing the lock are re-opened (keys might have been deleted while the thread has been sleeping) and work resumes from the previous state. </p> </li> </ol> <p> Thus the operating system's scheduler makes sure all query threads get CPU time to run. While one is running the rest wait idly, but since execution is yielded about 5,000 times a second, it creates the effect of concurrency. Fast queries will finish in one go without yielding execution, slow ones will take many iterations to finish, but will allow other queries to run concurrently. </p> <h3 id="index-garbage-collection"> Index garbage collection </h3> <p> RediSearch is optimized for high write, update, and delete throughput. One of the main design choices dictated by this goal is that deleting and updating documents do not actually delete anything from the index: </p> <ol> <li> Deletion simply marks the document deleted in a global document metadata table using a single bit. </li> <li> Updating, on the other hand, marks a document as deleted, assigns it a new incremental document ID, and re-indexes the document under a new ID, without performing a comparison of the change. </li> </ol> <p> What this means, is that index entries belonging to deleted documents are not removed from the index, and can be seen as garbage. Over time, an index with many deletes and updates will contain mostly garbage, both slowing things down and consuming unnecessary memory. </p> <p> To overcome this, RediSearch employs a background garbage collection (GC) mechanism. During normal operation of the index, a special thread randomly samples indexes, traverses them, and looks for garbage. Index sections containing garbage are cleaned and memory is reclaimed. This is done in a non- intrusive way, operating on very small amounts of data per scan, and utilizing Redis's concurrency mechanism (see above) to avoid interrupting searches and indexing. The algorithm also tries to adapt to the state of the index, increasing the GC's frequency if the index contains a lot of garbage, and decreasing it if it doesn't, to the point of hardly scanning if the index does not contain garbage. </p> <h3 id="extension-model"> Extension model </h3> <p> RedisSearch supports an extension mechanism, much like Redis supports modules. The API is very minimal at the moment, and it does not yet support dynamic loading of extensions at run-time. Instead, extensions must be written in C (or a language that has an interface with C) and compiled into dynamic libraries that will be loaded at start-up. </p> <p> There are two kinds of extension APIs at the moment: </p> <ol> <li> <strong> Query expanders </strong> , whose role is to expand query tokens (i.e., stemmers). </li> <li> <strong> Scoring functions </strong> , whose role is to rank search results at query time. </li> </ol> <p> Extensions are compiled into dynamic libraries and loaded into RediSearch on initialization of the module. The mechanism is based on the code of Redis's own module system, albeit far simpler. </p> <hr/> <h2 id="scalable-distributed-search"> Scalable distributed search </h2> <p> While RediSearch is very fast and memory efficient, if an index is big enough, at some point it will be too slow or consume too much memory. It must then be scaled out and partitioned over several machines, each of which will hold a small part of the complete search index. </p> <p> Traditional clusters map different keys to different shards to achieve this. However, with search indexes this approach is not practical. If each word’s index was mapped to a different shard, it would be necessary to intersect records from different servers for multi-term queries. </p> <p> The way to address this challenge is to employ a technique called index partitioning, which is very simple at its core: </p> <ul> <li> The index is split across many machines/partitions by document ID. </li> <li> Every partition has a complete index of all the documents mapped to it. </li> <li> All shards are queried concurrently and the results from each shard are merged into a single result. </li> </ul> <p> To facilitate this, a new component called a coordinator is added to the cluster. When searching for documents, the coordinator receives the query and sends it to N partitions, each holding a sub-index of 1/N documents. Since we’re only interested in the top K results of all partitions, each partition returns just its own top K results. Then, the N lists of K elements are merged and the top K elements are extracted from the merged list. </p> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/develop/interact/search-and-query/administration/overview/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/rs/release-notes/rs-7-4-2-releases/rs-7-4-2-129/.html
<section class="prose w-full py-12 max-w-none"> <h1> Redis Enterprise Software release notes 7.4.2-129 (April 2024) </h1> <p class="text-lg -mt-5 mb-10"> Fixes for bugs and known limitations that affect Redis Enterprise Software v7.4.2-126. </p> <p> This is a maintenance release for ​ <a href="https://redis.com/redis-enterprise-software/download-center/software/"> ​Redis Enterprise Software version 7.4.2 </a> . This version fixes several issues that affect <a href="/docs/latest/operate/rs/release-notes/rs-7-4-2-releases/rs-7-4-2-126/"> version 7.4.2-126 </a> . </p> <h2 id="highlights"> Highlights </h2> <p> This version offers: </p> <ul> <li> Fixes for bugs and known limitations that affect Redis Enterprise Software <a href="/docs/latest/operate/rs/release-notes/rs-7-4-2-releases/rs-7-4-2-126/"> version 7.4.2-126 </a> </li> </ul> <h2 id="new-in-this-release"> New in this release </h2> <h3 id="resolved-issues"> Resolved issues </h3> <ul> <li> <p> RS121899: Upgraded the <code> boto3 </code> library from version 1.26.65 to 1.34.76 to fix a <a href="https://github.com/boto/boto3/issues/3614"> known memory leak </a> . </p> </li> <li> <p> RS122241: Changed file permissions to allow <code> firewalld </code> configuration to add the <code> redislabs </code> service on RHEL 9. </p> </li> <li> <p> RS121673: Search commands no longer return an error after fixing incorrect configuration. </p> </li> </ul> <h2 id="version-changes"> Version changes </h2> <h3 id="supported-platforms"> Supported platforms </h3> <p> The following table provides a snapshot of supported platforms as of this Redis Enterprise Software release. See the <a href="/docs/latest/operate/rs/references/supported-platforms/"> supported platforms reference </a> for more details about operating system compatibility. </p> <p> <span title="Check mark icon"> ✅ </span> Supported – The platform is supported for this version of Redis Enterprise Software and Redis Stack modules. </p> <p> <span class="font-serif" title="Warning icon"> ⚠️ </span> Deprecation warning – The platform is still supported for this version of Redis Enterprise Software, but support will be removed in a future release. </p> <table> <thead> <tr> <th> Redis Enterprise <br/> major versions </th> <th style="text-align:center"> 7.4 </th> <th style="text-align:center"> 7.2 </th> <th style="text-align:center"> 6.4 </th> <th style="text-align:center"> 6.2 </th> </tr> </thead> <tbody> <tr> <td> <strong> Release date </strong> </td> <td style="text-align:center"> Feb 2024 </td> <td style="text-align:center"> Aug 2023 </td> <td style="text-align:center"> Feb 2023 </td> <td style="text-align:center"> Aug 2021 </td> </tr> <tr> <td> <a href="/docs/latest/operate/rs/installing-upgrading/product-lifecycle/#endoflife-schedule"> <strong> End-of-life date </strong> </a> </td> <td style="text-align:center"> Determined after <br/> next major release </td> <td style="text-align:center"> July 2025 </td> <td style="text-align:center"> Feb 2025 </td> <td style="text-align:center"> Aug 2024 </td> </tr> <tr> <td> <strong> Platforms </strong> </td> <td style="text-align:center"> </td> <td style="text-align:center"> </td> <td style="text-align:center"> </td> <td style="text-align:center"> </td> </tr> <tr> <td> RHEL 9 &amp; <br/> compatible distros <sup> <a href="#table-note-1"> 1 </a> </sup> </td> <td style="text-align:center"> <span title="Supported"> ✅ </span> </td> <td style="text-align:center"> – </td> <td style="text-align:center"> – </td> <td style="text-align:center"> – </td> </tr> <tr> <td> RHEL 8 &amp; <br/> compatible distros <sup> <a href="#table-note-1"> 1 </a> </sup> </td> <td style="text-align:center"> <span title="Supported"> ✅ </span> </td> <td style="text-align:center"> <span title="Supported"> ✅ </span> </td> <td style="text-align:center"> <span title="Supported"> ✅ </span> </td> <td style="text-align:center"> <span title="Supported"> ✅ </span> </td> </tr> <tr> <td> RHEL 7 &amp; <br/> compatible distros <sup> <a href="#table-note-1"> 1 </a> </sup> </td> <td style="text-align:center"> – </td> <td style="text-align:center"> <span class="font-serif" title="Deprecated"> ⚠️ </span> </td> <td style="text-align:center"> <span title="Supported"> ✅ </span> </td> <td style="text-align:center"> <span title="Supported"> ✅ </span> </td> </tr> <tr> <td> Ubuntu 20.04 <sup> <a href="#table-note-2"> 2 </a> </sup> </td> <td style="text-align:center"> <span title="Supported"> ✅ </span> </td> <td style="text-align:center"> <span title="Supported"> ✅ </span> </td> <td style="text-align:center"> <span title="Supported"> ✅ </span> </td> <td style="text-align:center"> – </td> </tr> <tr> <td> Ubuntu 18.04 <sup> <a href="#table-note-2"> 2 </a> </sup> </td> <td style="text-align:center"> <span class="font-serif" title="Deprecated"> ⚠️ </span> </td> <td style="text-align:center"> <span class="font-serif" title="Deprecated"> ⚠️ </span> </td> <td style="text-align:center"> <span title="Supported"> ✅ </span> </td> <td style="text-align:center"> <span title="Supported"> ✅ </span> </td> </tr> <tr> <td> Ubuntu 16.04 <sup> <a href="#table-note-2"> 2 </a> </sup> </td> <td style="text-align:center"> – </td> <td style="text-align:center"> <span class="font-serif" title="Deprecated"> ⚠️ </span> </td> <td style="text-align:center"> <span title="Supported"> ✅ </span> </td> <td style="text-align:center"> <span title="Supported"> ✅ </span> </td> </tr> <tr> <td> Amazon Linux 2 </td> <td style="text-align:center"> <span title="Supported"> ✅ </span> </td> <td style="text-align:center"> <span title="Supported"> ✅ </span> </td> <td style="text-align:center"> <span title="Supported"> ✅ </span> </td> <td style="text-align:center"> – </td> </tr> <tr> <td> Amazon Linux 1 </td> <td style="text-align:center"> – </td> <td style="text-align:center"> <span title="Supported"> ✅ </span> </td> <td style="text-align:center"> <span title="Supported"> ✅ </span> </td> <td style="text-align:center"> <span title="Supported"> ✅ </span> </td> </tr> <tr> <td> Kubernetes <sup> <a href="#table-note-3"> 3 </a> </sup> </td> <td style="text-align:center"> <span title="Supported"> ✅ </span> </td> <td style="text-align:center"> <span title="Supported"> ✅ </span> </td> <td style="text-align:center"> <span title="Supported"> ✅ </span> </td> <td style="text-align:center"> <span title="Supported"> ✅ </span> </td> </tr> <tr> <td> Docker <sup> <a href="#table-note-4"> 4 </a> </sup> </td> <td style="text-align:center"> <span title="Supported"> ✅ </span> </td> <td style="text-align:center"> <span title="Supported"> ✅ </span> </td> <td style="text-align:center"> <span title="Supported"> ✅ </span> </td> <td style="text-align:center"> <span title="Supported"> ✅ </span> </td> </tr> </tbody> </table> <ol> <li> <p> <a name="table-note-1" style="display: block; height: 80px; margin-top: -80px;"> </a> The RHEL-compatible distributions CentOS, CentOS Stream, Alma, and Rocky are supported if they have full RHEL compatibility. Oracle Linux running the Red Hat Compatible Kernel (RHCK) is supported, but the Unbreakable Enterprise Kernel (UEK) is not supported. </p> </li> <li> <p> <a name="table-note-2" style="display: block; height: 80px; margin-top: -80px;"> </a> The server version of Ubuntu is recommended for production installations. The desktop version is only recommended for development deployments. </p> </li> <li> <p> <a name="table-note-3" style="display: block; height: 80px; margin-top: -80px;"> </a> See the <a href="/docs/latest/operate/kubernetes/reference/supported_k8s_distributions/"> Redis Enterprise for Kubernetes documentation </a> for details about support per version and Kubernetes distribution. </p> </li> <li> <p> <a name="table-note-4" style="display: block; height: 80px; margin-top: -80px;"> </a> <a href="/docs/latest/operate/rs/installing-upgrading/quickstarts/docker-quickstart/"> Docker images </a> of Redis Enterprise Software are certified for development and testing only. </p> </li> </ol> <h2 id="downloads"> Downloads </h2> <p> The following table shows the MD5 checksums for the available packages: </p> <table> <thead> <tr> <th> Package </th> <th> MD5 checksum (7.4.2-129 April release) </th> </tr> </thead> <tbody> <tr> <td> Ubuntu 18 </td> <td> 6f4b3ffa5769322bf1496dc35670b317 </td> </tr> <tr> <td> Ubuntu 20 </td> <td> 794952d515d99a16dd584450517f47da </td> </tr> <tr> <td> Red Hat Enterprise Linux (RHEL) 8 </td> <td> de59c2d2e5bf6cc2e4e3542761e0e476 </td> </tr> <tr> <td> Red Hat Enterprise Linux (RHEL) 9 </td> <td> 5247575205a6b6ba5b4d35ccc9d2cfa3 </td> </tr> <tr> <td> Amazon Linux 2 </td> <td> 02881466864c4eaa349487edce73050b </td> </tr> </tbody> </table> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/release-notes/rs-7-4-2-releases/rs-7-4-2-129/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/rs/7.4/databases/connect/supported-clients-browsers/.html
<section class="prose w-full py-12 max-w-none"> <h1> Supported connection clients </h1> <p class="text-lg -mt-5 mb-10"> Info about Redis client libraries and supported clients when using the discovery service. </p> <p> You can connect to Redis Enterprise Software databases programmatically using client libraries. </p> <h2 id="redis-client-libraries"> Redis client libraries </h2> <p> To connect an application to a Redis database hosted by Redis Enterprise Software, use a <a href="/docs/latest/develop/clients/"> client library </a> appropriate for your programming language. </p> <p> You can also use the <code> redis-cli </code> utility to connect to a database from the command line. </p> <p> For examples of each approach, see the <a href="/docs/latest/operate/rs/7.4/installing-upgrading/quickstarts/redis-enterprise-software-quickstart/"> Redis Enterprise Software quickstart </a> . </p> <p> Note: You cannot use client libraries to configure Redis Enterprise Software. Instead, use: </p> <ul> <li> The Redis Enterprise Software <a href="/docs/latest/operate/rs/7.4/installing-upgrading/quickstarts/redis-enterprise-software-quickstart/"> Cluster Manager UI </a> </li> <li> The <a href="/docs/latest/operate/rs/7.4/references/rest-api/"> REST API </a> </li> <li> Command-line utilities, such as <a href="/docs/latest/operate/rs/7.4/references/cli-utilities/rladmin/"> <code> rladmin </code> </a> </li> </ul> <h3 id="discovery-service"> Discovery service </h3> <p> We recommend the following clients when using a <a href="/docs/latest/operate/rs/7.4/databases/durability-ha/discovery-service/"> discovery service </a> based on the Redis Sentinel API: </p> <ul> <li> <a href="/docs/latest/develop/clients/redis-py/"> redis-py </a> (Python client) </li> <li> <a href="/docs/latest/develop/clients/dotnet/"> NRedisStack </a> (.NET client) </li> <li> <a href="/docs/latest/develop/clients/jedis/"> Jedis </a> (synchronous Java client) </li> <li> <a href="/docs/latest/develop/clients/lettuce/"> Lettuce </a> (asynchronous Java client) </li> <li> <a href="/docs/latest/develop/clients/go/"> go-redis </a> (Go client) </li> <li> <a href="https://github.com/redis/hiredis"> Hiredis </a> (C client) </li> </ul> <p> If you need to use another client, you can use <a href="https://github.com/RedisLabs/sentinel_tunnel"> Sentinel Tunnel </a> to discover the current Redis master with Sentinel and create a TCP tunnel between a local port on the client and the master. </p> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/7.4/databases/connect/supported-clients-browsers/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/develop/reference/modules/modules-api-ref/.html
<section class="prose w-full py-12"> <h1> Modules API reference </h1> <p class="text-lg -mt-5 mb-10"> Reference for the Redis Modules API </p> <!-- This file is generated from module.c using redis/redis:utils/generate-module-api-doc.rb --> <h2 id="sections"> Sections </h2> <ul> <li> <a href="#section-heap-allocation-raw-functions"> Heap allocation raw functions </a> </li> <li> <a href="#section-commands-api"> Commands API </a> </li> <li> <a href="#section-module-information-and-time-measurement"> Module information and time measurement </a> </li> <li> <a href="#section-automatic-memory-management-for-modules"> Automatic memory management for modules </a> </li> <li> <a href="#section-string-objects-apis"> String objects APIs </a> </li> <li> <a href="#section-reply-apis"> Reply APIs </a> </li> <li> <a href="#section-commands-replication-api"> Commands replication API </a> </li> <li> <a href="#section-db-and-key-apis-generic-api"> DB and Key APIs – Generic API </a> </li> <li> <a href="#section-key-api-for-string-type"> Key API for String type </a> </li> <li> <a href="#section-key-api-for-list-type"> Key API for List type </a> </li> <li> <a href="#section-key-api-for-sorted-set-type"> Key API for Sorted Set type </a> </li> <li> <a href="#section-key-api-for-sorted-set-iterator"> Key API for Sorted Set iterator </a> </li> <li> <a href="#section-key-api-for-hash-type"> Key API for Hash type </a> </li> <li> <a href="#section-key-api-for-stream-type"> Key API for Stream type </a> </li> <li> <a href="#section-calling-redis-commands-from-modules"> Calling Redis commands from modules </a> </li> <li> <a href="#section-modules-data-types"> Modules data types </a> </li> <li> <a href="#section-rdb-loading-and-saving-functions"> RDB loading and saving functions </a> </li> <li> <a href="#section-key-digest-api-debug-digest-interface-for-modules-types"> Key digest API (DEBUG DIGEST interface for modules types) </a> </li> <li> <a href="#section-aof-api-for-modules-data-types"> AOF API for modules data types </a> </li> <li> <a href="#section-io-context-handling"> IO context handling </a> </li> <li> <a href="#section-logging"> Logging </a> </li> <li> <a href="#section-blocking-clients-from-modules"> Blocking clients from modules </a> </li> <li> <a href="#section-thread-safe-contexts"> Thread Safe Contexts </a> </li> <li> <a href="#section-module-keyspace-notifications-api"> Module Keyspace Notifications API </a> </li> <li> <a href="#section-modules-cluster-api"> Modules Cluster API </a> </li> <li> <a href="#section-modules-timers-api"> Modules Timers API </a> </li> <li> <a href="#section-modules-eventloop-api"> Modules EventLoop API </a> </li> <li> <a href="#section-modules-acl-api"> Modules ACL API </a> </li> <li> <a href="#section-modules-dictionary-api"> Modules Dictionary API </a> </li> <li> <a href="#section-modules-info-fields"> Modules Info fields </a> </li> <li> <a href="#section-modules-utility-apis"> Modules utility APIs </a> </li> <li> <a href="#section-modules-api-exporting-importing"> Modules API exporting / importing </a> </li> <li> <a href="#section-module-command-filter-api"> Module Command Filter API </a> </li> <li> <a href="#section-scanning-keyspace-and-hashes"> Scanning keyspace and hashes </a> </li> <li> <a href="#section-module-fork-api"> Module fork API </a> </li> <li> <a href="#section-server-hooks-implementation"> Server hooks implementation </a> </li> <li> <a href="#section-module-configurations-api"> Module Configurations API </a> </li> <li> <a href="#section-rdb-load-save-api"> RDB load/save API </a> </li> <li> <a href="#section-key-eviction-api"> Key eviction API </a> </li> <li> <a href="#section-miscellaneous-apis"> Miscellaneous APIs </a> </li> <li> <a href="#section-defrag-api"> Defrag API </a> </li> <li> <a href="#section-function-index"> Function index </a> </li> </ul> <p> <span id="section-heap-allocation-raw-functions"> </span> </p> <h2 id="heap-allocation-raw-functions"> Heap allocation raw functions </h2> <p> Memory allocated with these functions are taken into account by Redis key eviction algorithms and are reported in Redis memory usage information. </p> <p> <span id="RedisModule_Alloc"> </span> </p> <h3 id="redismodule_alloc"> <code> RedisModule_Alloc </code> </h3> <pre><code>void *RedisModule_Alloc(size_t bytes); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Use like <code> malloc() </code> . Memory allocated with this function is reported in Redis INFO memory, used for keys eviction according to maxmemory settings and in general is taken into account as memory allocated by Redis. You should avoid using <code> malloc() </code> . This function panics if unable to allocate enough memory. </p> <p> <span id="RedisModule_TryAlloc"> </span> </p> <h3 id="redismodule_tryalloc"> <code> RedisModule_TryAlloc </code> </h3> <pre><code>void *RedisModule_TryAlloc(size_t bytes); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Similar to <a href="#RedisModule_Alloc"> <code> RedisModule_Alloc </code> </a> , but returns NULL in case of allocation failure, instead of panicking. </p> <p> <span id="RedisModule_Calloc"> </span> </p> <h3 id="redismodule_calloc"> <code> RedisModule_Calloc </code> </h3> <pre><code>void *RedisModule_Calloc(size_t nmemb, size_t size); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Use like <code> calloc() </code> . Memory allocated with this function is reported in Redis INFO memory, used for keys eviction according to maxmemory settings and in general is taken into account as memory allocated by Redis. You should avoid using <code> calloc() </code> directly. </p> <p> <span id="RedisModule_TryCalloc"> </span> </p> <h3 id="redismodule_trycalloc"> <code> RedisModule_TryCalloc </code> </h3> <pre><code>void *RedisModule_TryCalloc(size_t nmemb, size_t size); </code></pre> <p> <strong> Available since: </strong> 7.4.0 </p> <p> Similar to <a href="#RedisModule_Calloc"> <code> RedisModule_Calloc </code> </a> , but returns NULL in case of allocation failure, instead of panicking. </p> <p> <span id="RedisModule_Realloc"> </span> </p> <h3 id="redismodule_realloc"> <code> RedisModule_Realloc </code> </h3> <pre><code>void* RedisModule_Realloc(void *ptr, size_t bytes); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Use like <code> realloc() </code> for memory obtained with <a href="#RedisModule_Alloc"> <code> RedisModule_Alloc() </code> </a> . </p> <p> <span id="RedisModule_TryRealloc"> </span> </p> <h3 id="redismodule_tryrealloc"> <code> RedisModule_TryRealloc </code> </h3> <pre><code>void *RedisModule_TryRealloc(void *ptr, size_t bytes); </code></pre> <p> <strong> Available since: </strong> 7.4.0 </p> <p> Similar to <a href="#RedisModule_Realloc"> <code> RedisModule_Realloc </code> </a> , but returns NULL in case of allocation failure, instead of panicking. </p> <p> <span id="RedisModule_Free"> </span> </p> <h3 id="redismodule_free"> <code> RedisModule_Free </code> </h3> <pre><code>void RedisModule_Free(void *ptr); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Use like <code> free() </code> for memory obtained by <a href="#RedisModule_Alloc"> <code> RedisModule_Alloc() </code> </a> and <a href="#RedisModule_Realloc"> <code> RedisModule_Realloc() </code> </a> . However you should never try to free with <a href="#RedisModule_Free"> <code> RedisModule_Free() </code> </a> memory allocated with <code> malloc() </code> inside your module. </p> <p> <span id="RedisModule_Strdup"> </span> </p> <h3 id="redismodule_strdup"> <code> RedisModule_Strdup </code> </h3> <pre><code>char *RedisModule_Strdup(const char *str); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Like <code> strdup() </code> but returns memory allocated with <a href="#RedisModule_Alloc"> <code> RedisModule_Alloc() </code> </a> . </p> <p> <span id="RedisModule_PoolAlloc"> </span> </p> <h3 id="redismodule_poolalloc"> <code> RedisModule_PoolAlloc </code> </h3> <pre><code>void *RedisModule_PoolAlloc(RedisModuleCtx *ctx, size_t bytes); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Return heap allocated memory that will be freed automatically when the module callback function returns. Mostly suitable for small allocations that are short living and must be released when the callback returns anyway. The returned memory is aligned to the architecture word size if at least word size bytes are requested, otherwise it is just aligned to the next power of two, so for example a 3 bytes request is 4 bytes aligned while a 2 bytes request is 2 bytes aligned. </p> <p> There is no realloc style function since when this is needed to use the pool allocator is not a good idea. </p> <p> The function returns NULL if <code> bytes </code> is 0. </p> <p> <span id="section-commands-api"> </span> </p> <h2 id="commands-api"> Commands API </h2> <p> These functions are used to implement custom Redis commands. </p> <p> For examples, see <a href="https://redis.io/topics/modules-intro"> https://redis.io/topics/modules-intro </a> . </p> <p> <span id="RedisModule_IsKeysPositionRequest"> </span> </p> <h3 id="redismodule_iskeyspositionrequest"> <code> RedisModule_IsKeysPositionRequest </code> </h3> <pre><code>int RedisModule_IsKeysPositionRequest(RedisModuleCtx *ctx); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Return non-zero if a module command, that was declared with the flag "getkeys-api", is called in a special way to get the keys positions and not to get executed. Otherwise zero is returned. </p> <p> <span id="RedisModule_KeyAtPosWithFlags"> </span> </p> <h3 id="redismodule_keyatposwithflags"> <code> RedisModule_KeyAtPosWithFlags </code> </h3> <pre><code>void RedisModule_KeyAtPosWithFlags(RedisModuleCtx *ctx, int pos, int flags); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> When a module command is called in order to obtain the position of keys, since it was flagged as "getkeys-api" during the registration, the command implementation checks for this special call using the <a href="#RedisModule_IsKeysPositionRequest"> <code> RedisModule_IsKeysPositionRequest() </code> </a> API and uses this function in order to report keys. </p> <p> The supported flags are the ones used by <a href="#RedisModule_SetCommandInfo"> <code> RedisModule_SetCommandInfo </code> </a> , see <code> REDISMODULE_CMD_KEY_ </code> *. </p> <p> The following is an example of how it could be used: </p> <pre><code>if (RedisModule_IsKeysPositionRequest(ctx)) { RedisModule_KeyAtPosWithFlags(ctx, 2, REDISMODULE_CMD_KEY_RO | REDISMODULE_CMD_KEY_ACCESS); RedisModule_KeyAtPosWithFlags(ctx, 1, REDISMODULE_CMD_KEY_RW | REDISMODULE_CMD_KEY_UPDATE | REDISMODULE_CMD_KEY_ACCESS); } </code></pre> <p> Note: in the example above the get keys API could have been handled by key-specs (preferred). Implementing the getkeys-api is required only when is it not possible to declare key-specs that cover all keys. </p> <p> <span id="RedisModule_KeyAtPos"> </span> </p> <h3 id="redismodule_keyatpos"> <code> RedisModule_KeyAtPos </code> </h3> <pre><code>void RedisModule_KeyAtPos(RedisModuleCtx *ctx, int pos); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> This API existed before <a href="#RedisModule_KeyAtPosWithFlags"> <code> RedisModule_KeyAtPosWithFlags </code> </a> was added, now deprecated and can be used for compatibility with older versions, before key-specs and flags were introduced. </p> <p> <span id="RedisModule_IsChannelsPositionRequest"> </span> </p> <h3 id="redismodule_ischannelspositionrequest"> <code> RedisModule_IsChannelsPositionRequest </code> </h3> <pre><code>int RedisModule_IsChannelsPositionRequest(RedisModuleCtx *ctx); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Return non-zero if a module command, that was declared with the flag "getchannels-api", is called in a special way to get the channel positions and not to get executed. Otherwise zero is returned. </p> <p> <span id="RedisModule_ChannelAtPosWithFlags"> </span> </p> <h3 id="redismodule_channelatposwithflags"> <code> RedisModule_ChannelAtPosWithFlags </code> </h3> <pre><code>void RedisModule_ChannelAtPosWithFlags(RedisModuleCtx *ctx, int pos, int flags); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> When a module command is called in order to obtain the position of channels, since it was flagged as "getchannels-api" during the registration, the command implementation checks for this special call using the <a href="#RedisModule_IsChannelsPositionRequest"> <code> RedisModule_IsChannelsPositionRequest() </code> </a> API and uses this function in order to report the channels. </p> <p> The supported flags are: </p> <ul> <li> <code> REDISMODULE_CMD_CHANNEL_SUBSCRIBE </code> : This command will subscribe to the channel. </li> <li> <code> REDISMODULE_CMD_CHANNEL_UNSUBSCRIBE </code> : This command will unsubscribe from this channel. </li> <li> <code> REDISMODULE_CMD_CHANNEL_PUBLISH </code> : This command will publish to this channel. </li> <li> <code> REDISMODULE_CMD_CHANNEL_PATTERN </code> : Instead of acting on a specific channel, will act on any channel specified by the pattern. This is the same access used by the PSUBSCRIBE and PUNSUBSCRIBE commands available in Redis. Not intended to be used with PUBLISH permissions. </li> </ul> <p> The following is an example of how it could be used: </p> <pre><code>if (RedisModule_IsChannelsPositionRequest(ctx)) { RedisModule_ChannelAtPosWithFlags(ctx, 1, REDISMODULE_CMD_CHANNEL_SUBSCRIBE | REDISMODULE_CMD_CHANNEL_PATTERN); RedisModule_ChannelAtPosWithFlags(ctx, 1, REDISMODULE_CMD_CHANNEL_PUBLISH); } </code></pre> <p> Note: One usage of declaring channels is for evaluating ACL permissions. In this context, unsubscribing is always allowed, so commands will only be checked against subscribe and publish permissions. This is preferred over using <a href="#RedisModule_ACLCheckChannelPermissions"> <code> RedisModule_ACLCheckChannelPermissions </code> </a> , since it allows the ACLs to be checked before the command is executed. </p> <p> <span id="RedisModule_CreateCommand"> </span> </p> <h3 id="redismodule_createcommand"> <code> RedisModule_CreateCommand </code> </h3> <pre><code>int RedisModule_CreateCommand(RedisModuleCtx *ctx, const char *name, RedisModuleCmdFunc cmdfunc, const char *strflags, int firstkey, int lastkey, int keystep); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Register a new command in the Redis server, that will be handled by calling the function pointer 'cmdfunc' using the RedisModule calling convention. </p> <p> The function returns <code> REDISMODULE_ERR </code> in these cases: </p> <ul> <li> If creation of module command is called outside the <code> RedisModule_OnLoad </code> . </li> <li> The specified command is already busy. </li> <li> The command name contains some chars that are not allowed. </li> <li> A set of invalid flags were passed. </li> </ul> <p> Otherwise <code> REDISMODULE_OK </code> is returned and the new command is registered. </p> <p> This function must be called during the initialization of the module inside the <code> RedisModule_OnLoad() </code> function. Calling this function outside of the initialization function is not defined. </p> <p> The command function type is the following: </p> <pre><code> int MyCommand_RedisCommand(RedisModuleCtx *ctx, RedisModuleString **argv, int argc); </code></pre> <p> And is supposed to always return <code> REDISMODULE_OK </code> . </p> <p> The set of flags 'strflags' specify the behavior of the command, and should be passed as a C string composed of space separated words, like for example "write deny-oom". The set of flags are: </p> <ul> <li> <strong> "write" </strong> : The command may modify the data set (it may also read from it). </li> <li> <strong> "readonly" </strong> : The command returns data from keys but never writes. </li> <li> <strong> "admin" </strong> : The command is an administrative command (may change replication or perform similar tasks). </li> <li> <strong> "deny-oom" </strong> : The command may use additional memory and should be denied during out of memory conditions. </li> <li> <strong> "deny-script" </strong> : Don't allow this command in Lua scripts. </li> <li> <strong> "allow-loading" </strong> : Allow this command while the server is loading data. Only commands not interacting with the data set should be allowed to run in this mode. If not sure don't use this flag. </li> <li> <strong> "pubsub" </strong> : The command publishes things on Pub/Sub channels. </li> <li> <strong> "random" </strong> : The command may have different outputs even starting from the same input arguments and key values. Starting from Redis 7.0 this flag has been deprecated. Declaring a command as "random" can be done using command tips, see <a href="https://redis.io/topics/command-tips"> https://redis.io/topics/command-tips </a> . </li> <li> <strong> "allow-stale" </strong> : The command is allowed to run on slaves that don't serve stale data. Don't use if you don't know what this means. </li> <li> <strong> "no-monitor" </strong> : Don't propagate the command on monitor. Use this if the command has sensitive data among the arguments. </li> <li> <strong> "no-slowlog" </strong> : Don't log this command in the slowlog. Use this if the command has sensitive data among the arguments. </li> <li> <strong> "fast" </strong> : The command time complexity is not greater than O(log(N)) where N is the size of the collection or anything else representing the normal scalability issue with the command. </li> <li> <strong> "getkeys-api" </strong> : The command implements the interface to return the arguments that are keys. Used when start/stop/step is not enough because of the command syntax. </li> <li> <strong> "no-cluster" </strong> : The command should not register in Redis Cluster since is not designed to work with it because, for example, is unable to report the position of the keys, programmatically creates key names, or any other reason. </li> <li> <strong> "no-auth" </strong> : This command can be run by an un-authenticated client. Normally this is used by a command that is used to authenticate a client. </li> <li> <strong> "may-replicate" </strong> : This command may generate replication traffic, even though it's not a write command. </li> <li> <strong> "no-mandatory-keys" </strong> : All the keys this command may take are optional </li> <li> <strong> "blocking" </strong> : The command has the potential to block the client. </li> <li> <strong> "allow-busy" </strong> : Permit the command while the server is blocked either by a script or by a slow module command, see RedisModule_Yield. </li> <li> <strong> "getchannels-api" </strong> : The command implements the interface to return the arguments that are channels. </li> </ul> <p> The last three parameters specify which arguments of the new command are Redis keys. See <a href="https://redis.io/commands/command"> https://redis.io/commands/command </a> for more information. </p> <ul> <li> <code> firstkey </code> : One-based index of the first argument that's a key. Position 0 is always the command name itself. 0 for commands with no keys. </li> <li> <code> lastkey </code> : One-based index of the last argument that's a key. Negative numbers refer to counting backwards from the last argument (-1 means the last argument provided) 0 for commands with no keys. </li> <li> <code> keystep </code> : Step between first and last key indexes. 0 for commands with no keys. </li> </ul> <p> This information is used by ACL, Cluster and the <code> COMMAND </code> command. </p> <p> NOTE: The scheme described above serves a limited purpose and can only be used to find keys that exist at constant indices. For non-trivial key arguments, you may pass 0,0,0 and use <a href="#RedisModule_SetCommandInfo"> <code> RedisModule_SetCommandInfo </code> </a> to set key specs using a more advanced scheme and use <a href="#RedisModule_SetCommandACLCategories"> <code> RedisModule_SetCommandACLCategories </code> </a> to set Redis ACL categories of the commands. </p> <p> <span id="RedisModule_GetCommand"> </span> </p> <h3 id="redismodule_getcommand"> <code> RedisModule_GetCommand </code> </h3> <pre><code>RedisModuleCommand *RedisModule_GetCommand(RedisModuleCtx *ctx, const char *name); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Get an opaque structure, representing a module command, by command name. This structure is used in some of the command-related APIs. </p> <p> NULL is returned in case of the following errors: </p> <ul> <li> Command not found </li> <li> The command is not a module command </li> <li> The command doesn't belong to the calling module </li> </ul> <p> <span id="RedisModule_CreateSubcommand"> </span> </p> <h3 id="redismodule_createsubcommand"> <code> RedisModule_CreateSubcommand </code> </h3> <pre><code>int RedisModule_CreateSubcommand(RedisModuleCommand *parent, const char *name, RedisModuleCmdFunc cmdfunc, const char *strflags, int firstkey, int lastkey, int keystep); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Very similar to <a href="#RedisModule_CreateCommand"> <code> RedisModule_CreateCommand </code> </a> except that it is used to create a subcommand, associated with another, container, command. </p> <p> Example: If a module has a configuration command, MODULE.CONFIG, then GET and SET should be individual subcommands, while MODULE.CONFIG is a command, but should not be registered with a valid <code> funcptr </code> : </p> <pre><code> if (RedisModule_CreateCommand(ctx,"module.config",NULL,"",0,0,0) == REDISMODULE_ERR) return REDISMODULE_ERR; RedisModuleCommand *parent = RedisModule_GetCommand(ctx,,"module.config"); if (RedisModule_CreateSubcommand(parent,"set",cmd_config_set,"",0,0,0) == REDISMODULE_ERR) return REDISMODULE_ERR; if (RedisModule_CreateSubcommand(parent,"get",cmd_config_get,"",0,0,0) == REDISMODULE_ERR) return REDISMODULE_ERR; </code></pre> <p> Returns <code> REDISMODULE_OK </code> on success and <code> REDISMODULE_ERR </code> in case of the following errors: </p> <ul> <li> Error while parsing <code> strflags </code> </li> <li> Command is marked as <code> no-cluster </code> but cluster mode is enabled </li> <li> <code> parent </code> is already a subcommand (we do not allow more than one level of command nesting) </li> <li> <code> parent </code> is a command with an implementation ( <code> RedisModuleCmdFunc </code> ) (A parent command should be a pure container of subcommands) </li> <li> <code> parent </code> already has a subcommand called <code> name </code> </li> <li> Creating a subcommand is called outside of <code> RedisModule_OnLoad </code> . </li> </ul> <p> <span id="RedisModule_AddACLCategory"> </span> </p> <h3 id="redismodule_addaclcategory"> <code> RedisModule_AddACLCategory </code> </h3> <pre><code>int RedisModule_AddACLCategory(RedisModuleCtx *ctx, const char *name); </code></pre> <p> <strong> Available since: </strong> 7.4.0 </p> <p> <a href="#RedisModule_AddACLCategory"> <code> RedisModule_AddACLCategory </code> </a> can be used to add new ACL command categories. Category names can only contain alphanumeric characters, underscores, or dashes. Categories can only be added during the <code> RedisModule_OnLoad </code> function. Once a category has been added, it can not be removed. Any module can register a command to any added categories using <a href="#RedisModule_SetCommandACLCategories"> <code> RedisModule_SetCommandACLCategories </code> </a> . </p> <p> Returns: </p> <ul> <li> <code> REDISMODULE_OK </code> on successfully adding the new ACL category. </li> <li> <code> REDISMODULE_ERR </code> on failure. </li> </ul> <p> On error the errno is set to: </p> <ul> <li> EINVAL if the name contains invalid characters. </li> <li> EBUSY if the category name already exists. </li> <li> ENOMEM if the number of categories reached the max limit of 64 categories. </li> </ul> <p> <span id="RedisModule_SetCommandACLCategories"> </span> </p> <h3 id="redismodule_setcommandaclcategories"> <code> RedisModule_SetCommandACLCategories </code> </h3> <pre><code>int RedisModule_SetCommandACLCategories(RedisModuleCommand *command, const char *aclflags); </code></pre> <p> <strong> Available since: </strong> 7.2.0 </p> <p> <a href="#RedisModule_SetCommandACLCategories"> <code> RedisModule_SetCommandACLCategories </code> </a> can be used to set ACL categories to module commands and subcommands. The set of ACL categories should be passed as a space separated C string 'aclflags'. </p> <p> Example, the acl flags 'write slow' marks the command as part of the write and slow ACL categories. </p> <p> On success <code> REDISMODULE_OK </code> is returned. On error <code> REDISMODULE_ERR </code> is returned. </p> <p> This function can only be called during the <code> RedisModule_OnLoad </code> function. If called outside of this function, an error is returned. </p> <p> <span id="RedisModule_SetCommandInfo"> </span> </p> <h3 id="redismodule_setcommandinfo"> <code> RedisModule_SetCommandInfo </code> </h3> <pre><code>int RedisModule_SetCommandInfo(RedisModuleCommand *command, const RedisModuleCommandInfo *info); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Set additional command information. </p> <p> Affects the output of <code> COMMAND </code> , <code> COMMAND INFO </code> and <code> COMMAND DOCS </code> , Cluster, ACL and is used to filter commands with the wrong number of arguments before the call reaches the module code. </p> <p> This function can be called after creating a command using <a href="#RedisModule_CreateCommand"> <code> RedisModule_CreateCommand </code> </a> and fetching the command pointer using <a href="#RedisModule_GetCommand"> <code> RedisModule_GetCommand </code> </a> . The information can only be set once for each command and has the following structure: </p> <pre><code>typedef struct RedisModuleCommandInfo { const RedisModuleCommandInfoVersion *version; const char *summary; const char *complexity; const char *since; RedisModuleCommandHistoryEntry *history; const char *tips; int arity; RedisModuleCommandKeySpec *key_specs; RedisModuleCommandArg *args; } RedisModuleCommandInfo; </code></pre> <p> All fields except <code> version </code> are optional. Explanation of the fields: </p> <ul> <li> <p> <code> version </code> : This field enables compatibility with different Redis versions. Always set this field to <code> REDISMODULE_COMMAND_INFO_VERSION </code> . </p> </li> <li> <p> <code> summary </code> : A short description of the command (optional). </p> </li> <li> <p> <code> complexity </code> : Complexity description (optional). </p> </li> <li> <p> <code> since </code> : The version where the command was introduced (optional). Note: The version specified should be the module's, not Redis version. </p> </li> <li> <p> <code> history </code> : An array of <code> RedisModuleCommandHistoryEntry </code> (optional), which is a struct with the following fields: </p> <pre><code> const char *since; const char *changes; </code></pre> <p> <code> since </code> is a version string and <code> changes </code> is a string describing the changes. The array is terminated by a zeroed entry, i.e. an entry with both strings set to NULL. </p> </li> <li> <p> <code> tips </code> : A string of space-separated tips regarding this command, meant for clients and proxies. See <a href="https://redis.io/topics/command-tips"> https://redis.io/topics/command-tips </a> . </p> </li> <li> <p> <code> arity </code> : Number of arguments, including the command name itself. A positive number specifies an exact number of arguments and a negative number specifies a minimum number of arguments, so use -N to say &gt;= N. Redis validates a call before passing it to a module, so this can replace an arity check inside the module command implementation. A value of 0 (or an omitted arity field) is equivalent to -2 if the command has sub commands and -1 otherwise. </p> </li> <li> <p> <code> key_specs </code> : An array of <code> RedisModuleCommandKeySpec </code> , terminated by an element memset to zero. This is a scheme that tries to describe the positions of key arguments better than the old <a href="#RedisModule_CreateCommand"> <code> RedisModule_CreateCommand </code> </a> arguments <code> firstkey </code> , <code> lastkey </code> , <code> keystep </code> and is needed if those three are not enough to describe the key positions. There are two steps to retrieve key positions: <em> begin search </em> (BS) in which index should find the first key and <em> find keys </em> (FK) which, relative to the output of BS, describes how can we will which arguments are keys. Additionally, there are key specific flags. </p> <p> Key-specs cause the triplet (firstkey, lastkey, keystep) given in RedisModule_CreateCommand to be recomputed, but it is still useful to provide these three parameters in RedisModule_CreateCommand, to better support old Redis versions where RedisModule_SetCommandInfo is not available. </p> <p> Note that key-specs don't fully replace the "getkeys-api" (see RedisModule_CreateCommand, RedisModule_IsKeysPositionRequest and RedisModule_KeyAtPosWithFlags) so it may be a good idea to supply both key-specs and implement the getkeys-api. </p> <p> A key-spec has the following structure: </p> <pre><code> typedef struct RedisModuleCommandKeySpec { const char *notes; uint64_t flags; RedisModuleKeySpecBeginSearchType begin_search_type; union { struct { int pos; } index; struct { const char *keyword; int startfrom; } keyword; } bs; RedisModuleKeySpecFindKeysType find_keys_type; union { struct { int lastkey; int keystep; int limit; } range; struct { int keynumidx; int firstkey; int keystep; } keynum; } fk; } RedisModuleCommandKeySpec; </code></pre> <p> Explanation of the fields of RedisModuleCommandKeySpec: </p> <ul> <li> <p> <code> notes </code> : Optional notes or clarifications about this key spec. </p> </li> <li> <p> <code> flags </code> : A bitwise or of key-spec flags described below. </p> </li> <li> <p> <code> begin_search_type </code> : This describes how the first key is discovered. There are two ways to determine the first key: </p> <ul> <li> <code> REDISMODULE_KSPEC_BS_UNKNOWN </code> : There is no way to tell where the key args start. </li> <li> <code> REDISMODULE_KSPEC_BS_INDEX </code> : Key args start at a constant index. </li> <li> <code> REDISMODULE_KSPEC_BS_KEYWORD </code> : Key args start just after a specific keyword. </li> </ul> </li> <li> <p> <code> bs </code> : This is a union in which the <code> index </code> or <code> keyword </code> branch is used depending on the value of the <code> begin_search_type </code> field. </p> <ul> <li> <p> <code> bs.index.pos </code> : The index from which we start the search for keys. ( <code> REDISMODULE_KSPEC_BS_INDEX </code> only.) </p> </li> <li> <p> <code> bs.keyword.keyword </code> : The keyword (string) that indicates the beginning of key arguments. ( <code> REDISMODULE_KSPEC_BS_KEYWORD </code> only.) </p> </li> <li> <p> <code> bs.keyword.startfrom </code> : An index in argv from which to start searching. Can be negative, which means start search from the end, in reverse. Example: -2 means to start in reverse from the penultimate argument. ( <code> REDISMODULE_KSPEC_BS_KEYWORD </code> only.) </p> </li> </ul> </li> <li> <p> <code> find_keys_type </code> : After the "begin search", this describes which arguments are keys. The strategies are: </p> <ul> <li> <code> REDISMODULE_KSPEC_BS_UNKNOWN </code> : There is no way to tell where the key args are located. </li> <li> <code> REDISMODULE_KSPEC_FK_RANGE </code> : Keys end at a specific index (or relative to the last argument). </li> <li> <code> REDISMODULE_KSPEC_FK_KEYNUM </code> : There's an argument that contains the number of key args somewhere before the keys themselves. </li> </ul> <p> <code> find_keys_type </code> and <code> fk </code> can be omitted if this keyspec describes exactly one key. </p> </li> <li> <p> <code> fk </code> : This is a union in which the <code> range </code> or <code> keynum </code> branch is used depending on the value of the <code> find_keys_type </code> field. </p> <ul> <li> <p> <code> fk.range </code> (for <code> REDISMODULE_KSPEC_FK_RANGE </code> ): A struct with the following fields: </p> <ul> <li> <p> <code> lastkey </code> : Index of the last key relative to the result of the begin search step. Can be negative, in which case it's not relative. -1 indicates the last argument, -2 one before the last and so on. </p> </li> <li> <p> <code> keystep </code> : How many arguments should we skip after finding a key, in order to find the next one? </p> </li> <li> <p> <code> limit </code> : If <code> lastkey </code> is -1, we use <code> limit </code> to stop the search by a factor. 0 and 1 mean no limit. 2 means 1/2 of the remaining args, 3 means 1/3, and so on. </p> </li> </ul> </li> <li> <p> <code> fk.keynum </code> (for <code> REDISMODULE_KSPEC_FK_KEYNUM </code> ): A struct with the following fields: </p> <ul> <li> <p> <code> keynumidx </code> : Index of the argument containing the number of keys to come, relative to the result of the begin search step. </p> </li> <li> <p> <code> firstkey </code> : Index of the fist key relative to the result of the begin search step. (Usually it's just after <code> keynumidx </code> , in which case it should be set to <code> keynumidx + 1 </code> .) </p> </li> <li> <p> <code> keystep </code> : How many arguments should we skip after finding a key, in order to find the next one? </p> </li> </ul> </li> </ul> </li> </ul> <p> Key-spec flags: </p> <p> The first four refer to what the command actually does with the <em> value or metadata of the key </em> , and not necessarily the user data or how it affects it. Each key-spec may must have exactly one of these. Any operation that's not distinctly deletion, overwrite or read-only would be marked as RW. </p> <ul> <li> <p> <code> REDISMODULE_CMD_KEY_RO </code> : Read-Only. Reads the value of the key, but doesn't necessarily return it. </p> </li> <li> <p> <code> REDISMODULE_CMD_KEY_RW </code> : Read-Write. Modifies the data stored in the value of the key or its metadata. </p> </li> <li> <p> <code> REDISMODULE_CMD_KEY_OW </code> : Overwrite. Overwrites the data stored in the value of the key. </p> </li> <li> <p> <code> REDISMODULE_CMD_KEY_RM </code> : Deletes the key. </p> </li> </ul> <p> The next four refer to <em> user data inside the value of the key </em> , not the metadata like LRU, type, cardinality. It refers to the logical operation on the user's data (actual input strings or TTL), being used/returned/copied/changed. It doesn't refer to modification or returning of metadata (like type, count, presence of data). ACCESS can be combined with one of the write operations INSERT, DELETE or UPDATE. Any write that's not an INSERT or a DELETE would be UPDATE. </p> <ul> <li> <p> <code> REDISMODULE_CMD_KEY_ACCESS </code> : Returns, copies or uses the user data from the value of the key. </p> </li> <li> <p> <code> REDISMODULE_CMD_KEY_UPDATE </code> : Updates data to the value, new value may depend on the old value. </p> </li> <li> <p> <code> REDISMODULE_CMD_KEY_INSERT </code> : Adds data to the value with no chance of modification or deletion of existing data. </p> </li> <li> <p> <code> REDISMODULE_CMD_KEY_DELETE </code> : Explicitly deletes some content from the value of the key. </p> </li> </ul> <p> Other flags: </p> <ul> <li> <p> <code> REDISMODULE_CMD_KEY_NOT_KEY </code> : The key is not actually a key, but should be routed in cluster mode as if it was a key. </p> </li> <li> <p> <code> REDISMODULE_CMD_KEY_INCOMPLETE </code> : The keyspec might not point out all the keys it should cover. </p> </li> <li> <p> <code> REDISMODULE_CMD_KEY_VARIABLE_FLAGS </code> : Some keys might have different flags depending on arguments. </p> </li> </ul> </li> <li> <p> <code> args </code> : An array of <code> RedisModuleCommandArg </code> , terminated by an element memset to zero. <code> RedisModuleCommandArg </code> is a structure with at the fields described below. </p> <pre><code> typedef struct RedisModuleCommandArg { const char *name; RedisModuleCommandArgType type; int key_spec_index; const char *token; const char *summary; const char *since; int flags; struct RedisModuleCommandArg *subargs; } RedisModuleCommandArg; </code></pre> <p> Explanation of the fields: </p> <ul> <li> <p> <code> name </code> : Name of the argument. </p> </li> <li> <p> <code> type </code> : The type of the argument. See below for details. The types <code> REDISMODULE_ARG_TYPE_ONEOF </code> and <code> REDISMODULE_ARG_TYPE_BLOCK </code> require an argument to have sub-arguments, i.e. <code> subargs </code> . </p> </li> <li> <p> <code> key_spec_index </code> : If the <code> type </code> is <code> REDISMODULE_ARG_TYPE_KEY </code> you must provide the index of the key-spec associated with this argument. See <code> key_specs </code> above. If the argument is not a key, you may specify -1. </p> </li> <li> <p> <code> token </code> : The token preceding the argument (optional). Example: the argument <code> seconds </code> in <code> SET </code> has a token <code> EX </code> . If the argument consists of only a token (for example <code> NX </code> in <code> SET </code> ) the type should be <code> REDISMODULE_ARG_TYPE_PURE_TOKEN </code> and <code> value </code> should be NULL. </p> </li> <li> <p> <code> summary </code> : A short description of the argument (optional). </p> </li> <li> <p> <code> since </code> : The first version which included this argument (optional). </p> </li> <li> <p> <code> flags </code> : A bitwise or of the macros <code> REDISMODULE_CMD_ARG_* </code> . See below. </p> </li> <li> <p> <code> value </code> : The display-value of the argument. This string is what should be displayed when creating the command syntax from the output of <code> COMMAND </code> . If <code> token </code> is not NULL, it should also be displayed. </p> </li> </ul> <p> Explanation of <code> RedisModuleCommandArgType </code> : </p> <ul> <li> <code> REDISMODULE_ARG_TYPE_STRING </code> : String argument. </li> <li> <code> REDISMODULE_ARG_TYPE_INTEGER </code> : Integer argument. </li> <li> <code> REDISMODULE_ARG_TYPE_DOUBLE </code> : Double-precision float argument. </li> <li> <code> REDISMODULE_ARG_TYPE_KEY </code> : String argument representing a keyname. </li> <li> <code> REDISMODULE_ARG_TYPE_PATTERN </code> : String, but regex pattern. </li> <li> <code> REDISMODULE_ARG_TYPE_UNIX_TIME </code> : Integer, but Unix timestamp. </li> <li> <code> REDISMODULE_ARG_TYPE_PURE_TOKEN </code> : Argument doesn't have a placeholder. It's just a token without a value. Example: the <code> KEEPTTL </code> option of the <code> SET </code> command. </li> <li> <code> REDISMODULE_ARG_TYPE_ONEOF </code> : Used when the user can choose only one of a few sub-arguments. Requires <code> subargs </code> . Example: the <code> NX </code> and <code> XX </code> options of <code> SET </code> . </li> <li> <code> REDISMODULE_ARG_TYPE_BLOCK </code> : Used when one wants to group together several sub-arguments, usually to apply something on all of them, like making the entire group "optional". Requires <code> subargs </code> . Example: the <code> LIMIT offset count </code> parameters in <code> ZRANGE </code> . </li> </ul> <p> Explanation of the command argument flags: </p> <ul> <li> <code> REDISMODULE_CMD_ARG_OPTIONAL </code> : The argument is optional (like GET in the SET command). </li> <li> <code> REDISMODULE_CMD_ARG_MULTIPLE </code> : The argument may repeat itself (like key in DEL). </li> <li> <code> REDISMODULE_CMD_ARG_MULTIPLE_TOKEN </code> : The argument may repeat itself, and so does its token (like <code> GET pattern </code> in SORT). </li> </ul> </li> </ul> <p> On success <code> REDISMODULE_OK </code> is returned. On error <code> REDISMODULE_ERR </code> is returned and <code> errno </code> is set to EINVAL if invalid info was provided or EEXIST if info has already been set. If the info is invalid, a warning is logged explaining which part of the info is invalid and why. </p> <p> <span id="section-module-information-and-time-measurement"> </span> </p> <h2 id="module-information-and-time-measurement"> Module information and time measurement </h2> <p> <span id="RedisModule_IsModuleNameBusy"> </span> </p> <h3 id="redismodule_ismodulenamebusy"> <code> RedisModule_IsModuleNameBusy </code> </h3> <pre><code>int RedisModule_IsModuleNameBusy(const char *name); </code></pre> <p> <strong> Available since: </strong> 4.0.3 </p> <p> Return non-zero if the module name is busy. Otherwise zero is returned. </p> <p> <span id="RedisModule_Milliseconds"> </span> </p> <h3 id="redismodule_milliseconds"> <code> RedisModule_Milliseconds </code> </h3> <pre><code>mstime_t RedisModule_Milliseconds(void); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Return the current UNIX time in milliseconds. </p> <p> <span id="RedisModule_MonotonicMicroseconds"> </span> </p> <h3 id="redismodule_monotonicmicroseconds"> <code> RedisModule_MonotonicMicroseconds </code> </h3> <pre><code>uint64_t RedisModule_MonotonicMicroseconds(void); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Return counter of micro-seconds relative to an arbitrary point in time. </p> <p> <span id="RedisModule_Microseconds"> </span> </p> <h3 id="redismodule_microseconds"> <code> RedisModule_Microseconds </code> </h3> <pre><code>ustime_t RedisModule_Microseconds(void); </code></pre> <p> <strong> Available since: </strong> 7.2.0 </p> <p> Return the current UNIX time in microseconds </p> <p> <span id="RedisModule_CachedMicroseconds"> </span> </p> <h3 id="redismodule_cachedmicroseconds"> <code> RedisModule_CachedMicroseconds </code> </h3> <pre><code>ustime_t RedisModule_CachedMicroseconds(void); </code></pre> <p> <strong> Available since: </strong> 7.2.0 </p> <p> Return the cached UNIX time in microseconds. It is updated in the server cron job and before executing a command. It is useful for complex call stacks, such as a command causing a key space notification, causing a module to execute a <a href="#RedisModule_Call"> <code> RedisModule_Call </code> </a> , causing another notification, etc. It makes sense that all this callbacks would use the same clock. </p> <p> <span id="RedisModule_BlockedClientMeasureTimeStart"> </span> </p> <h3 id="redismodule_blockedclientmeasuretimestart"> <code> RedisModule_BlockedClientMeasureTimeStart </code> </h3> <pre><code>int RedisModule_BlockedClientMeasureTimeStart(RedisModuleBlockedClient *bc); </code></pre> <p> <strong> Available since: </strong> 6.2.0 </p> <p> Mark a point in time that will be used as the start time to calculate the elapsed execution time when <a href="#RedisModule_BlockedClientMeasureTimeEnd"> <code> RedisModule_BlockedClientMeasureTimeEnd() </code> </a> is called. Within the same command, you can call multiple times <a href="#RedisModule_BlockedClientMeasureTimeStart"> <code> RedisModule_BlockedClientMeasureTimeStart() </code> </a> and <a href="#RedisModule_BlockedClientMeasureTimeEnd"> <code> RedisModule_BlockedClientMeasureTimeEnd() </code> </a> to accumulate independent time intervals to the background duration. This method always return <code> REDISMODULE_OK </code> . </p> <p> This function is not thread safe, If used in module thread and blocked callback (possibly main thread) simultaneously, it's recommended to protect them with lock owned by caller instead of GIL. </p> <p> <span id="RedisModule_BlockedClientMeasureTimeEnd"> </span> </p> <h3 id="redismodule_blockedclientmeasuretimeend"> <code> RedisModule_BlockedClientMeasureTimeEnd </code> </h3> <pre><code>int RedisModule_BlockedClientMeasureTimeEnd(RedisModuleBlockedClient *bc); </code></pre> <p> <strong> Available since: </strong> 6.2.0 </p> <p> Mark a point in time that will be used as the end time to calculate the elapsed execution time. On success <code> REDISMODULE_OK </code> is returned. This method only returns <code> REDISMODULE_ERR </code> if no start time was previously defined ( meaning <a href="#RedisModule_BlockedClientMeasureTimeStart"> <code> RedisModule_BlockedClientMeasureTimeStart </code> </a> was not called ). </p> <p> This function is not thread safe, If used in module thread and blocked callback (possibly main thread) simultaneously, it's recommended to protect them with lock owned by caller instead of GIL. </p> <p> <span id="RedisModule_Yield"> </span> </p> <h3 id="redismodule_yield"> <code> RedisModule_Yield </code> </h3> <pre><code>void RedisModule_Yield(RedisModuleCtx *ctx, int flags, const char *busy_reply); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> This API allows modules to let Redis process background tasks, and some commands during long blocking execution of a module command. The module can call this API periodically. The flags is a bit mask of these: </p> <ul> <li> <code> REDISMODULE_YIELD_FLAG_NONE </code> : No special flags, can perform some background operations, but not process client commands. </li> <li> <code> REDISMODULE_YIELD_FLAG_CLIENTS </code> : Redis can also process client commands. </li> </ul> <p> The <code> busy_reply </code> argument is optional, and can be used to control the verbose error string after the <code> -BUSY </code> error code. </p> <p> When the <code> REDISMODULE_YIELD_FLAG_CLIENTS </code> is used, Redis will only start processing client commands after the time defined by the <code> busy-reply-threshold </code> config, in which case Redis will start rejecting most commands with <code> -BUSY </code> error, but allow the ones marked with the <code> allow-busy </code> flag to be executed. This API can also be used in thread safe context (while locked), and during loading (in the <code> rdb_load </code> callback, in which case it'll reject commands with the -LOADING error) </p> <p> <span id="RedisModule_SetModuleOptions"> </span> </p> <h3 id="redismodule_setmoduleoptions"> <code> RedisModule_SetModuleOptions </code> </h3> <pre><code>void RedisModule_SetModuleOptions(RedisModuleCtx *ctx, int options); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Set flags defining capabilities or behavior bit flags. </p> <p> <code> REDISMODULE_OPTIONS_HANDLE_IO_ERRORS </code> : Generally, modules don't need to bother with this, as the process will just terminate if a read error happens, however, setting this flag would allow repl-diskless-load to work if enabled. The module should use <a href="#RedisModule_IsIOError"> <code> RedisModule_IsIOError </code> </a> after reads, before using the data that was read, and in case of error, propagate it upwards, and also be able to release the partially populated value and all it's allocations. </p> <p> <code> REDISMODULE_OPTION_NO_IMPLICIT_SIGNAL_MODIFIED </code> : See <a href="#RedisModule_SignalModifiedKey"> <code> RedisModule_SignalModifiedKey() </code> </a> . </p> <p> <code> REDISMODULE_OPTIONS_HANDLE_REPL_ASYNC_LOAD </code> : Setting this flag indicates module awareness of diskless async replication (repl-diskless-load=swapdb) and that redis could be serving reads during replication instead of blocking with LOADING status. </p> <p> <code> REDISMODULE_OPTIONS_ALLOW_NESTED_KEYSPACE_NOTIFICATIONS </code> : Declare that the module wants to get nested key-space notifications. By default, Redis will not fire key-space notifications that happened inside a key-space notification callback. This flag allows to change this behavior and fire nested key-space notifications. Notice: if enabled, the module should protected itself from infinite recursion. </p> <p> <span id="RedisModule_SignalModifiedKey"> </span> </p> <h3 id="redismodule_signalmodifiedkey"> <code> RedisModule_SignalModifiedKey </code> </h3> <pre><code>int RedisModule_SignalModifiedKey(RedisModuleCtx *ctx, RedisModuleString *keyname); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Signals that the key is modified from user's perspective (i.e. invalidate WATCH and client side caching). </p> <p> This is done automatically when a key opened for writing is closed, unless the option <code> REDISMODULE_OPTION_NO_IMPLICIT_SIGNAL_MODIFIED </code> has been set using <a href="#RedisModule_SetModuleOptions"> <code> RedisModule_SetModuleOptions() </code> </a> . </p> <p> <span id="section-automatic-memory-management-for-modules"> </span> </p> <h2 id="automatic-memory-management-for-modules"> Automatic memory management for modules </h2> <p> <span id="RedisModule_AutoMemory"> </span> </p> <h3 id="redismodule_automemory"> <code> RedisModule_AutoMemory </code> </h3> <pre><code>void RedisModule_AutoMemory(RedisModuleCtx *ctx); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Enable automatic memory management. </p> <p> The function must be called as the first function of a command implementation that wants to use automatic memory. </p> <p> When enabled, automatic memory management tracks and automatically frees keys, call replies and Redis string objects once the command returns. In most cases this eliminates the need of calling the following functions: </p> <ol> <li> <a href="#RedisModule_CloseKey"> <code> RedisModule_CloseKey() </code> </a> </li> <li> <a href="#RedisModule_FreeCallReply"> <code> RedisModule_FreeCallReply() </code> </a> </li> <li> <a href="#RedisModule_FreeString"> <code> RedisModule_FreeString() </code> </a> </li> </ol> <p> These functions can still be used with automatic memory management enabled, to optimize loops that make numerous allocations for example. </p> <p> <span id="section-string-objects-apis"> </span> </p> <h2 id="string-objects-apis"> String objects APIs </h2> <p> <span id="RedisModule_CreateString"> </span> </p> <h3 id="redismodule_createstring"> <code> RedisModule_CreateString </code> </h3> <pre><code>RedisModuleString *RedisModule_CreateString(RedisModuleCtx *ctx, const char *ptr, size_t len); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Create a new module string object. The returned string must be freed with <a href="#RedisModule_FreeString"> <code> RedisModule_FreeString() </code> </a> , unless automatic memory is enabled. </p> <p> The string is created by copying the <code> len </code> bytes starting at <code> ptr </code> . No reference is retained to the passed buffer. </p> <p> The module context 'ctx' is optional and may be NULL if you want to create a string out of the context scope. However in that case, the automatic memory management will not be available, and the string memory must be managed manually. </p> <p> <span id="RedisModule_CreateStringPrintf"> </span> </p> <h3 id="redismodule_createstringprintf"> <code> RedisModule_CreateStringPrintf </code> </h3> <pre><code>RedisModuleString *RedisModule_CreateStringPrintf(RedisModuleCtx *ctx, const char *fmt, ...); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Create a new module string object from a printf format and arguments. The returned string must be freed with <a href="#RedisModule_FreeString"> <code> RedisModule_FreeString() </code> </a> , unless automatic memory is enabled. </p> <p> The string is created using the sds formatter function <code> sdscatvprintf() </code> . </p> <p> The passed context 'ctx' may be NULL if necessary, see the <a href="#RedisModule_CreateString"> <code> RedisModule_CreateString() </code> </a> documentation for more info. </p> <p> <span id="RedisModule_CreateStringFromLongLong"> </span> </p> <h3 id="redismodule_createstringfromlonglong"> <code> RedisModule_CreateStringFromLongLong </code> </h3> <pre><code>RedisModuleString *RedisModule_CreateStringFromLongLong(RedisModuleCtx *ctx, long long ll); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Like <a href="#RedisModule_CreateString"> <code> RedisModule_CreateString() </code> </a> , but creates a string starting from a <code> long long </code> integer instead of taking a buffer and its length. </p> <p> The returned string must be released with <a href="#RedisModule_FreeString"> <code> RedisModule_FreeString() </code> </a> or by enabling automatic memory management. </p> <p> The passed context 'ctx' may be NULL if necessary, see the <a href="#RedisModule_CreateString"> <code> RedisModule_CreateString() </code> </a> documentation for more info. </p> <p> <span id="RedisModule_CreateStringFromULongLong"> </span> </p> <h3 id="redismodule_createstringfromulonglong"> <code> RedisModule_CreateStringFromULongLong </code> </h3> <pre><code>RedisModuleString *RedisModule_CreateStringFromULongLong(RedisModuleCtx *ctx, unsigned long long ull); </code></pre> <p> <strong> Available since: </strong> 7.0.3 </p> <p> Like <a href="#RedisModule_CreateString"> <code> RedisModule_CreateString() </code> </a> , but creates a string starting from a <code> unsigned long long </code> integer instead of taking a buffer and its length. </p> <p> The returned string must be released with <a href="#RedisModule_FreeString"> <code> RedisModule_FreeString() </code> </a> or by enabling automatic memory management. </p> <p> The passed context 'ctx' may be NULL if necessary, see the <a href="#RedisModule_CreateString"> <code> RedisModule_CreateString() </code> </a> documentation for more info. </p> <p> <span id="RedisModule_CreateStringFromDouble"> </span> </p> <h3 id="redismodule_createstringfromdouble"> <code> RedisModule_CreateStringFromDouble </code> </h3> <pre><code>RedisModuleString *RedisModule_CreateStringFromDouble(RedisModuleCtx *ctx, double d); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Like <a href="#RedisModule_CreateString"> <code> RedisModule_CreateString() </code> </a> , but creates a string starting from a double instead of taking a buffer and its length. </p> <p> The returned string must be released with <a href="#RedisModule_FreeString"> <code> RedisModule_FreeString() </code> </a> or by enabling automatic memory management. </p> <p> <span id="RedisModule_CreateStringFromLongDouble"> </span> </p> <h3 id="redismodule_createstringfromlongdouble"> <code> RedisModule_CreateStringFromLongDouble </code> </h3> <pre><code>RedisModuleString *RedisModule_CreateStringFromLongDouble(RedisModuleCtx *ctx, long double ld, int humanfriendly); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Like <a href="#RedisModule_CreateString"> <code> RedisModule_CreateString() </code> </a> , but creates a string starting from a long double. </p> <p> The returned string must be released with <a href="#RedisModule_FreeString"> <code> RedisModule_FreeString() </code> </a> or by enabling automatic memory management. </p> <p> The passed context 'ctx' may be NULL if necessary, see the <a href="#RedisModule_CreateString"> <code> RedisModule_CreateString() </code> </a> documentation for more info. </p> <p> <span id="RedisModule_CreateStringFromString"> </span> </p> <h3 id="redismodule_createstringfromstring"> <code> RedisModule_CreateStringFromString </code> </h3> <pre><code>RedisModuleString *RedisModule_CreateStringFromString(RedisModuleCtx *ctx, const RedisModuleString *str); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Like <a href="#RedisModule_CreateString"> <code> RedisModule_CreateString() </code> </a> , but creates a string starting from another <code> RedisModuleString </code> . </p> <p> The returned string must be released with <a href="#RedisModule_FreeString"> <code> RedisModule_FreeString() </code> </a> or by enabling automatic memory management. </p> <p> The passed context 'ctx' may be NULL if necessary, see the <a href="#RedisModule_CreateString"> <code> RedisModule_CreateString() </code> </a> documentation for more info. </p> <p> <span id="RedisModule_CreateStringFromStreamID"> </span> </p> <h3 id="redismodule_createstringfromstreamid"> <code> RedisModule_CreateStringFromStreamID </code> </h3> <pre><code>RedisModuleString *RedisModule_CreateStringFromStreamID(RedisModuleCtx *ctx, const RedisModuleStreamID *id); </code></pre> <p> <strong> Available since: </strong> 6.2.0 </p> <p> Creates a string from a stream ID. The returned string must be released with <a href="#RedisModule_FreeString"> <code> RedisModule_FreeString() </code> </a> , unless automatic memory is enabled. </p> <p> The passed context <code> ctx </code> may be NULL if necessary. See the <a href="#RedisModule_CreateString"> <code> RedisModule_CreateString() </code> </a> documentation for more info. </p> <p> <span id="RedisModule_FreeString"> </span> </p> <h3 id="redismodule_freestring"> <code> RedisModule_FreeString </code> </h3> <pre><code>void RedisModule_FreeString(RedisModuleCtx *ctx, RedisModuleString *str); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Free a module string object obtained with one of the Redis modules API calls that return new string objects. </p> <p> It is possible to call this function even when automatic memory management is enabled. In that case the string will be released ASAP and removed from the pool of string to release at the end. </p> <p> If the string was created with a NULL context 'ctx', it is also possible to pass ctx as NULL when releasing the string (but passing a context will not create any issue). Strings created with a context should be freed also passing the context, so if you want to free a string out of context later, make sure to create it using a NULL context. </p> <p> This API is not thread safe, access to these retained strings (if they originated from a client command arguments) must be done with GIL locked. </p> <p> <span id="RedisModule_RetainString"> </span> </p> <h3 id="redismodule_retainstring"> <code> RedisModule_RetainString </code> </h3> <pre><code>void RedisModule_RetainString(RedisModuleCtx *ctx, RedisModuleString *str); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Every call to this function, will make the string 'str' requiring an additional call to <a href="#RedisModule_FreeString"> <code> RedisModule_FreeString() </code> </a> in order to really free the string. Note that the automatic freeing of the string obtained enabling modules automatic memory management counts for one <a href="#RedisModule_FreeString"> <code> RedisModule_FreeString() </code> </a> call (it is just executed automatically). </p> <p> Normally you want to call this function when, at the same time the following conditions are true: </p> <ol> <li> You have automatic memory management enabled. </li> <li> You want to create string objects. </li> <li> Those string objects you create need to live <em> after </em> the callback function(for example a command implementation) creating them returns. </li> </ol> <p> Usually you want this in order to store the created string object into your own data structure, for example when implementing a new data type. </p> <p> Note that when memory management is turned off, you don't need any call to RetainString() since creating a string will always result into a string that lives after the callback function returns, if no FreeString() call is performed. </p> <p> It is possible to call this function with a NULL context. </p> <p> When strings are going to be retained for an extended duration, it is good practice to also call <a href="#RedisModule_TrimStringAllocation"> <code> RedisModule_TrimStringAllocation() </code> </a> in order to optimize memory usage. </p> <p> Threaded modules that reference retained strings from other threads <em> must </em> explicitly trim the allocation as soon as the string is retained. Not doing so may result with automatic trimming which is not thread safe. </p> <p> This API is not thread safe, access to these retained strings (if they originated from a client command arguments) must be done with GIL locked. </p> <p> <span id="RedisModule_HoldString"> </span> </p> <h3 id="redismodule_holdstring"> <code> RedisModule_HoldString </code> </h3> <pre><code>RedisModuleString* RedisModule_HoldString(RedisModuleCtx *ctx, RedisModuleString *str); </code></pre> <p> <strong> Available since: </strong> 6.0.7 </p> <p> This function can be used instead of <a href="#RedisModule_RetainString"> <code> RedisModule_RetainString() </code> </a> . The main difference between the two is that this function will always succeed, whereas <a href="#RedisModule_RetainString"> <code> RedisModule_RetainString() </code> </a> may fail because of an assertion. </p> <p> The function returns a pointer to <code> RedisModuleString </code> , which is owned by the caller. It requires a call to <a href="#RedisModule_FreeString"> <code> RedisModule_FreeString() </code> </a> to free the string when automatic memory management is disabled for the context. When automatic memory management is enabled, you can either call <a href="#RedisModule_FreeString"> <code> RedisModule_FreeString() </code> </a> or let the automation free it. </p> <p> This function is more efficient than <a href="#RedisModule_CreateStringFromString"> <code> RedisModule_CreateStringFromString() </code> </a> because whenever possible, it avoids copying the underlying <code> RedisModuleString </code> . The disadvantage of using this function is that it might not be possible to use <a href="#RedisModule_StringAppendBuffer"> <code> RedisModule_StringAppendBuffer() </code> </a> on the returned <code> RedisModuleString </code> . </p> <p> It is possible to call this function with a NULL context. </p> <p> When strings are going to be held for an extended duration, it is good practice to also call <a href="#RedisModule_TrimStringAllocation"> <code> RedisModule_TrimStringAllocation() </code> </a> in order to optimize memory usage. </p> <p> Threaded modules that reference held strings from other threads <em> must </em> explicitly trim the allocation as soon as the string is held. Not doing so may result with automatic trimming which is not thread safe. </p> <p> This API is not thread safe, access to these retained strings (if they originated from a client command arguments) must be done with GIL locked. </p> <p> <span id="RedisModule_StringPtrLen"> </span> </p> <h3 id="redismodule_stringptrlen"> <code> RedisModule_StringPtrLen </code> </h3> <pre><code>const char *RedisModule_StringPtrLen(const RedisModuleString *str, size_t *len); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Given a string module object, this function returns the string pointer and length of the string. The returned pointer and length should only be used for read only accesses and never modified. </p> <p> <span id="RedisModule_StringToLongLong"> </span> </p> <h3 id="redismodule_stringtolonglong"> <code> RedisModule_StringToLongLong </code> </h3> <pre><code>int RedisModule_StringToLongLong(const RedisModuleString *str, long long *ll); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Convert the string into a <code> long long </code> integer, storing it at <code> *ll </code> . Returns <code> REDISMODULE_OK </code> on success. If the string can't be parsed as a valid, strict <code> long long </code> (no spaces before/after), <code> REDISMODULE_ERR </code> is returned. </p> <p> <span id="RedisModule_StringToULongLong"> </span> </p> <h3 id="redismodule_stringtoulonglong"> <code> RedisModule_StringToULongLong </code> </h3> <pre><code>int RedisModule_StringToULongLong(const RedisModuleString *str, unsigned long long *ull); </code></pre> <p> <strong> Available since: </strong> 7.0.3 </p> <p> Convert the string into a <code> unsigned long long </code> integer, storing it at <code> *ull </code> . Returns <code> REDISMODULE_OK </code> on success. If the string can't be parsed as a valid, strict <code> unsigned long long </code> (no spaces before/after), <code> REDISMODULE_ERR </code> is returned. </p> <p> <span id="RedisModule_StringToDouble"> </span> </p> <h3 id="redismodule_stringtodouble"> <code> RedisModule_StringToDouble </code> </h3> <pre><code>int RedisModule_StringToDouble(const RedisModuleString *str, double *d); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Convert the string into a double, storing it at <code> *d </code> . Returns <code> REDISMODULE_OK </code> on success or <code> REDISMODULE_ERR </code> if the string is not a valid string representation of a double value. </p> <p> <span id="RedisModule_StringToLongDouble"> </span> </p> <h3 id="redismodule_stringtolongdouble"> <code> RedisModule_StringToLongDouble </code> </h3> <pre><code>int RedisModule_StringToLongDouble(const RedisModuleString *str, long double *ld); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Convert the string into a long double, storing it at <code> *ld </code> . Returns <code> REDISMODULE_OK </code> on success or <code> REDISMODULE_ERR </code> if the string is not a valid string representation of a double value. </p> <p> <span id="RedisModule_StringToStreamID"> </span> </p> <h3 id="redismodule_stringtostreamid"> <code> RedisModule_StringToStreamID </code> </h3> <pre><code>int RedisModule_StringToStreamID(const RedisModuleString *str, RedisModuleStreamID *id); </code></pre> <p> <strong> Available since: </strong> 6.2.0 </p> <p> Convert the string into a stream ID, storing it at <code> *id </code> . Returns <code> REDISMODULE_OK </code> on success and returns <code> REDISMODULE_ERR </code> if the string is not a valid string representation of a stream ID. The special IDs "+" and "-" are allowed. </p> <p> <span id="RedisModule_StringCompare"> </span> </p> <h3 id="redismodule_stringcompare"> <code> RedisModule_StringCompare </code> </h3> <pre><code>int RedisModule_StringCompare(const RedisModuleString *a, const RedisModuleString *b); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Compare two string objects, returning -1, 0 or 1 respectively if a &lt; b, a == b, a &gt; b. Strings are compared byte by byte as two binary blobs without any encoding care / collation attempt. </p> <p> <span id="RedisModule_StringAppendBuffer"> </span> </p> <h3 id="redismodule_stringappendbuffer"> <code> RedisModule_StringAppendBuffer </code> </h3> <pre><code>int RedisModule_StringAppendBuffer(RedisModuleCtx *ctx, RedisModuleString *str, const char *buf, size_t len); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Append the specified buffer to the string 'str'. The string must be a string created by the user that is referenced only a single time, otherwise <code> REDISMODULE_ERR </code> is returned and the operation is not performed. </p> <p> <span id="RedisModule_TrimStringAllocation"> </span> </p> <h3 id="redismodule_trimstringallocation"> <code> RedisModule_TrimStringAllocation </code> </h3> <pre><code>void RedisModule_TrimStringAllocation(RedisModuleString *str); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Trim possible excess memory allocated for a <code> RedisModuleString </code> . </p> <p> Sometimes a <code> RedisModuleString </code> may have more memory allocated for it than required, typically for argv arguments that were constructed from network buffers. This function optimizes such strings by reallocating their memory, which is useful for strings that are not short lived but retained for an extended duration. </p> <p> This operation is <em> not thread safe </em> and should only be called when no concurrent access to the string is guaranteed. Using it for an argv string in a module command before the string is potentially available to other threads is generally safe. </p> <p> Currently, Redis may also automatically trim retained strings when a module command returns. However, doing this explicitly should still be a preferred option: </p> <ol> <li> Future versions of Redis may abandon auto-trimming. </li> <li> Auto-trimming as currently implemented is <em> not thread safe </em> . A background thread manipulating a recently retained string may end up in a race condition with the auto-trim, which could result with data corruption. </li> </ol> <p> <span id="section-reply-apis"> </span> </p> <h2 id="reply-apis"> Reply APIs </h2> <p> These functions are used for sending replies to the client. </p> <p> Most functions always return <code> REDISMODULE_OK </code> so you can use it with 'return' in order to return from the command implementation with: </p> <pre><code>if (... some condition ...) return RedisModule_ReplyWithLongLong(ctx,mycount); </code></pre> <h3 id="reply-with-collection-functions"> Reply with collection functions </h3> <p> After starting a collection reply, the module must make calls to other <code> ReplyWith* </code> style functions in order to emit the elements of the collection. Collection types include: Array, Map, Set and Attribute. </p> <p> When producing collections with a number of elements that is not known beforehand, the function can be called with a special flag <code> REDISMODULE_POSTPONED_LEN </code> ( <code> REDISMODULE_POSTPONED_ARRAY_LEN </code> in the past), and the actual number of elements can be later set with <code> RedisModule_ReplySet </code> *Length() call (which will set the latest "open" count if there are multiple ones). </p> <p> <span id="RedisModule_WrongArity"> </span> </p> <h3 id="redismodule_wrongarity"> <code> RedisModule_WrongArity </code> </h3> <pre><code>int RedisModule_WrongArity(RedisModuleCtx *ctx); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Send an error about the number of arguments given to the command, citing the command name in the error message. Returns <code> REDISMODULE_OK </code> . </p> <p> Example: </p> <pre><code>if (argc != 3) return RedisModule_WrongArity(ctx); </code></pre> <p> <span id="RedisModule_ReplyWithLongLong"> </span> </p> <h3 id="redismodule_replywithlonglong"> <code> RedisModule_ReplyWithLongLong </code> </h3> <pre><code>int RedisModule_ReplyWithLongLong(RedisModuleCtx *ctx, long long ll); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Send an integer reply to the client, with the specified <code> long long </code> value. The function always returns <code> REDISMODULE_OK </code> . </p> <p> <span id="RedisModule_ReplyWithError"> </span> </p> <h3 id="redismodule_replywitherror"> <code> RedisModule_ReplyWithError </code> </h3> <pre><code>int RedisModule_ReplyWithError(RedisModuleCtx *ctx, const char *err); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Reply with the error 'err'. </p> <p> Note that 'err' must contain all the error, including the initial error code. The function only provides the initial "-", so the usage is, for example: </p> <pre><code>RedisModule_ReplyWithError(ctx,"ERR Wrong Type"); </code></pre> <p> and not just: </p> <pre><code>RedisModule_ReplyWithError(ctx,"Wrong Type"); </code></pre> <p> The function always returns <code> REDISMODULE_OK </code> . </p> <p> <span id="RedisModule_ReplyWithErrorFormat"> </span> </p> <h3 id="redismodule_replywitherrorformat"> <code> RedisModule_ReplyWithErrorFormat </code> </h3> <pre><code>int RedisModule_ReplyWithErrorFormat(RedisModuleCtx *ctx, const char *fmt, ...); </code></pre> <p> <strong> Available since: </strong> 7.2.0 </p> <p> Reply with the error create from a printf format and arguments. </p> <p> Note that 'fmt' must contain all the error, including the initial error code. The function only provides the initial "-", so the usage is, for example: </p> <pre><code>RedisModule_ReplyWithErrorFormat(ctx,"ERR Wrong Type: %s",type); </code></pre> <p> and not just: </p> <pre><code>RedisModule_ReplyWithErrorFormat(ctx,"Wrong Type: %s",type); </code></pre> <p> The function always returns <code> REDISMODULE_OK </code> . </p> <p> <span id="RedisModule_ReplyWithSimpleString"> </span> </p> <h3 id="redismodule_replywithsimplestring"> <code> RedisModule_ReplyWithSimpleString </code> </h3> <pre><code>int RedisModule_ReplyWithSimpleString(RedisModuleCtx *ctx, const char *msg); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Reply with a simple string ( <code> +... \r\n </code> in RESP protocol). This replies are suitable only when sending a small non-binary string with small overhead, like "OK" or similar replies. </p> <p> The function always returns <code> REDISMODULE_OK </code> . </p> <p> <span id="RedisModule_ReplyWithArray"> </span> </p> <h3 id="redismodule_replywitharray"> <code> RedisModule_ReplyWithArray </code> </h3> <pre><code>int RedisModule_ReplyWithArray(RedisModuleCtx *ctx, long len); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Reply with an array type of 'len' elements. </p> <p> After starting an array reply, the module must make <code> len </code> calls to other <code> ReplyWith* </code> style functions in order to emit the elements of the array. See Reply APIs section for more details. </p> <p> Use <a href="#RedisModule_ReplySetArrayLength"> <code> RedisModule_ReplySetArrayLength() </code> </a> to set deferred length. </p> <p> The function always returns <code> REDISMODULE_OK </code> . </p> <p> <span id="RedisModule_ReplyWithMap"> </span> </p> <h3 id="redismodule_replywithmap"> <code> RedisModule_ReplyWithMap </code> </h3> <pre><code>int RedisModule_ReplyWithMap(RedisModuleCtx *ctx, long len); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Reply with a RESP3 Map type of 'len' pairs. Visit <a href="https://github.com/antirez/RESP3/blob/master/spec.md"> https://github.com/antirez/RESP3/blob/master/spec.md </a> for more info about RESP3. </p> <p> After starting a map reply, the module must make <code> len*2 </code> calls to other <code> ReplyWith* </code> style functions in order to emit the elements of the map. See Reply APIs section for more details. </p> <p> If the connected client is using RESP2, the reply will be converted to a flat array. </p> <p> Use <a href="#RedisModule_ReplySetMapLength"> <code> RedisModule_ReplySetMapLength() </code> </a> to set deferred length. </p> <p> The function always returns <code> REDISMODULE_OK </code> . </p> <p> <span id="RedisModule_ReplyWithSet"> </span> </p> <h3 id="redismodule_replywithset"> <code> RedisModule_ReplyWithSet </code> </h3> <pre><code>int RedisModule_ReplyWithSet(RedisModuleCtx *ctx, long len); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Reply with a RESP3 Set type of 'len' elements. Visit <a href="https://github.com/antirez/RESP3/blob/master/spec.md"> https://github.com/antirez/RESP3/blob/master/spec.md </a> for more info about RESP3. </p> <p> After starting a set reply, the module must make <code> len </code> calls to other <code> ReplyWith* </code> style functions in order to emit the elements of the set. See Reply APIs section for more details. </p> <p> If the connected client is using RESP2, the reply will be converted to an array type. </p> <p> Use <a href="#RedisModule_ReplySetSetLength"> <code> RedisModule_ReplySetSetLength() </code> </a> to set deferred length. </p> <p> The function always returns <code> REDISMODULE_OK </code> . </p> <p> <span id="RedisModule_ReplyWithAttribute"> </span> </p> <h3 id="redismodule_replywithattribute"> <code> RedisModule_ReplyWithAttribute </code> </h3> <pre><code>int RedisModule_ReplyWithAttribute(RedisModuleCtx *ctx, long len); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Add attributes (metadata) to the reply. Should be done before adding the actual reply. see <a href="https://github.com/antirez/RESP3/blob/master/spec.md"> https://github.com/antirez/RESP3/blob/master/spec.md </a> #attribute-type </p> <p> After starting an attribute's reply, the module must make <code> len*2 </code> calls to other <code> ReplyWith* </code> style functions in order to emit the elements of the attribute map. See Reply APIs section for more details. </p> <p> Use <a href="#RedisModule_ReplySetAttributeLength"> <code> RedisModule_ReplySetAttributeLength() </code> </a> to set deferred length. </p> <p> Not supported by RESP2 and will return <code> REDISMODULE_ERR </code> , otherwise the function always returns <code> REDISMODULE_OK </code> . </p> <p> <span id="RedisModule_ReplyWithNullArray"> </span> </p> <h3 id="redismodule_replywithnullarray"> <code> RedisModule_ReplyWithNullArray </code> </h3> <pre><code>int RedisModule_ReplyWithNullArray(RedisModuleCtx *ctx); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Reply to the client with a null array, simply null in RESP3, null array in RESP2. </p> <p> Note: In RESP3 there's no difference between Null reply and NullArray reply, so to prevent ambiguity it's better to avoid using this API and use <a href="#RedisModule_ReplyWithNull"> <code> RedisModule_ReplyWithNull </code> </a> instead. </p> <p> The function always returns <code> REDISMODULE_OK </code> . </p> <p> <span id="RedisModule_ReplyWithEmptyArray"> </span> </p> <h3 id="redismodule_replywithemptyarray"> <code> RedisModule_ReplyWithEmptyArray </code> </h3> <pre><code>int RedisModule_ReplyWithEmptyArray(RedisModuleCtx *ctx); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Reply to the client with an empty array. </p> <p> The function always returns <code> REDISMODULE_OK </code> . </p> <p> <span id="RedisModule_ReplySetArrayLength"> </span> </p> <h3 id="redismodule_replysetarraylength"> <code> RedisModule_ReplySetArrayLength </code> </h3> <pre><code>void RedisModule_ReplySetArrayLength(RedisModuleCtx *ctx, long len); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> When <a href="#RedisModule_ReplyWithArray"> <code> RedisModule_ReplyWithArray() </code> </a> is used with the argument <code> REDISMODULE_POSTPONED_LEN </code> , because we don't know beforehand the number of items we are going to output as elements of the array, this function will take care to set the array length. </p> <p> Since it is possible to have multiple array replies pending with unknown length, this function guarantees to always set the latest array length that was created in a postponed way. </p> <p> For example in order to output an array like [1,[10,20,30]] we could write: </p> <pre><code> RedisModule_ReplyWithArray(ctx,REDISMODULE_POSTPONED_LEN); RedisModule_ReplyWithLongLong(ctx,1); RedisModule_ReplyWithArray(ctx,REDISMODULE_POSTPONED_LEN); RedisModule_ReplyWithLongLong(ctx,10); RedisModule_ReplyWithLongLong(ctx,20); RedisModule_ReplyWithLongLong(ctx,30); RedisModule_ReplySetArrayLength(ctx,3); // Set len of 10,20,30 array. RedisModule_ReplySetArrayLength(ctx,2); // Set len of top array </code></pre> <p> Note that in the above example there is no reason to postpone the array length, since we produce a fixed number of elements, but in the practice the code may use an iterator or other ways of creating the output so that is not easy to calculate in advance the number of elements. </p> <p> <span id="RedisModule_ReplySetMapLength"> </span> </p> <h3 id="redismodule_replysetmaplength"> <code> RedisModule_ReplySetMapLength </code> </h3> <pre><code>void RedisModule_ReplySetMapLength(RedisModuleCtx *ctx, long len); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Very similar to <a href="#RedisModule_ReplySetArrayLength"> <code> RedisModule_ReplySetArrayLength </code> </a> except <code> len </code> should exactly half of the number of <code> ReplyWith* </code> functions called in the context of the map. Visit <a href="https://github.com/antirez/RESP3/blob/master/spec.md"> https://github.com/antirez/RESP3/blob/master/spec.md </a> for more info about RESP3. </p> <p> <span id="RedisModule_ReplySetSetLength"> </span> </p> <h3 id="redismodule_replysetsetlength"> <code> RedisModule_ReplySetSetLength </code> </h3> <pre><code>void RedisModule_ReplySetSetLength(RedisModuleCtx *ctx, long len); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Very similar to <a href="#RedisModule_ReplySetArrayLength"> <code> RedisModule_ReplySetArrayLength </code> </a> Visit <a href="https://github.com/antirez/RESP3/blob/master/spec.md"> https://github.com/antirez/RESP3/blob/master/spec.md </a> for more info about RESP3. </p> <p> <span id="RedisModule_ReplySetAttributeLength"> </span> </p> <h3 id="redismodule_replysetattributelength"> <code> RedisModule_ReplySetAttributeLength </code> </h3> <pre><code>void RedisModule_ReplySetAttributeLength(RedisModuleCtx *ctx, long len); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Very similar to <a href="#RedisModule_ReplySetMapLength"> <code> RedisModule_ReplySetMapLength </code> </a> Visit <a href="https://github.com/antirez/RESP3/blob/master/spec.md"> https://github.com/antirez/RESP3/blob/master/spec.md </a> for more info about RESP3. </p> <p> Must not be called if <a href="#RedisModule_ReplyWithAttribute"> <code> RedisModule_ReplyWithAttribute </code> </a> returned an error. </p> <p> <span id="RedisModule_ReplyWithStringBuffer"> </span> </p> <h3 id="redismodule_replywithstringbuffer"> <code> RedisModule_ReplyWithStringBuffer </code> </h3> <pre><code>int RedisModule_ReplyWithStringBuffer(RedisModuleCtx *ctx, const char *buf, size_t len); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Reply with a bulk string, taking in input a C buffer pointer and length. </p> <p> The function always returns <code> REDISMODULE_OK </code> . </p> <p> <span id="RedisModule_ReplyWithCString"> </span> </p> <h3 id="redismodule_replywithcstring"> <code> RedisModule_ReplyWithCString </code> </h3> <pre><code>int RedisModule_ReplyWithCString(RedisModuleCtx *ctx, const char *buf); </code></pre> <p> <strong> Available since: </strong> 5.0.6 </p> <p> Reply with a bulk string, taking in input a C buffer pointer that is assumed to be null-terminated. </p> <p> The function always returns <code> REDISMODULE_OK </code> . </p> <p> <span id="RedisModule_ReplyWithString"> </span> </p> <h3 id="redismodule_replywithstring"> <code> RedisModule_ReplyWithString </code> </h3> <pre><code>int RedisModule_ReplyWithString(RedisModuleCtx *ctx, RedisModuleString *str); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Reply with a bulk string, taking in input a <code> RedisModuleString </code> object. </p> <p> The function always returns <code> REDISMODULE_OK </code> . </p> <p> <span id="RedisModule_ReplyWithEmptyString"> </span> </p> <h3 id="redismodule_replywithemptystring"> <code> RedisModule_ReplyWithEmptyString </code> </h3> <pre><code>int RedisModule_ReplyWithEmptyString(RedisModuleCtx *ctx); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Reply with an empty string. </p> <p> The function always returns <code> REDISMODULE_OK </code> . </p> <p> <span id="RedisModule_ReplyWithVerbatimStringType"> </span> </p> <h3 id="redismodule_replywithverbatimstringtype"> <code> RedisModule_ReplyWithVerbatimStringType </code> </h3> <pre><code>int RedisModule_ReplyWithVerbatimStringType(RedisModuleCtx *ctx, const char *buf, size_t len, const char *ext); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Reply with a binary safe string, which should not be escaped or filtered taking in input a C buffer pointer, length and a 3 character type/extension. </p> <p> The function always returns <code> REDISMODULE_OK </code> . </p> <p> <span id="RedisModule_ReplyWithVerbatimString"> </span> </p> <h3 id="redismodule_replywithverbatimstring"> <code> RedisModule_ReplyWithVerbatimString </code> </h3> <pre><code>int RedisModule_ReplyWithVerbatimString(RedisModuleCtx *ctx, const char *buf, size_t len); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Reply with a binary safe string, which should not be escaped or filtered taking in input a C buffer pointer and length. </p> <p> The function always returns <code> REDISMODULE_OK </code> . </p> <p> <span id="RedisModule_ReplyWithNull"> </span> </p> <h3 id="redismodule_replywithnull"> <code> RedisModule_ReplyWithNull </code> </h3> <pre><code>int RedisModule_ReplyWithNull(RedisModuleCtx *ctx); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Reply to the client with a NULL. </p> <p> The function always returns <code> REDISMODULE_OK </code> . </p> <p> <span id="RedisModule_ReplyWithBool"> </span> </p> <h3 id="redismodule_replywithbool"> <code> RedisModule_ReplyWithBool </code> </h3> <pre><code>int RedisModule_ReplyWithBool(RedisModuleCtx *ctx, int b); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Reply with a RESP3 Boolean type. Visit <a href="https://github.com/antirez/RESP3/blob/master/spec.md"> https://github.com/antirez/RESP3/blob/master/spec.md </a> for more info about RESP3. </p> <p> In RESP3, this is boolean type In RESP2, it's a string response of "1" and "0" for true and false respectively. </p> <p> The function always returns <code> REDISMODULE_OK </code> . </p> <p> <span id="RedisModule_ReplyWithCallReply"> </span> </p> <h3 id="redismodule_replywithcallreply"> <code> RedisModule_ReplyWithCallReply </code> </h3> <pre><code>int RedisModule_ReplyWithCallReply(RedisModuleCtx *ctx, RedisModuleCallReply *reply); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Reply exactly what a Redis command returned us with <a href="#RedisModule_Call"> <code> RedisModule_Call() </code> </a> . This function is useful when we use <a href="#RedisModule_Call"> <code> RedisModule_Call() </code> </a> in order to execute some command, as we want to reply to the client exactly the same reply we obtained by the command. </p> <p> Return: </p> <ul> <li> <code> REDISMODULE_OK </code> on success. </li> <li> <code> REDISMODULE_ERR </code> if the given reply is in RESP3 format but the client expects RESP2. In case of an error, it's the module writer responsibility to translate the reply to RESP2 (or handle it differently by returning an error). Notice that for module writer convenience, it is possible to pass <code> 0 </code> as a parameter to the fmt argument of <a href="#RedisModule_Call"> <code> RedisModule_Call </code> </a> so that the <code> RedisModuleCallReply </code> will return in the same protocol (RESP2 or RESP3) as set in the current client's context. </li> </ul> <p> <span id="RedisModule_ReplyWithDouble"> </span> </p> <h3 id="redismodule_replywithdouble"> <code> RedisModule_ReplyWithDouble </code> </h3> <pre><code>int RedisModule_ReplyWithDouble(RedisModuleCtx *ctx, double d); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Reply with a RESP3 Double type. Visit <a href="https://github.com/antirez/RESP3/blob/master/spec.md"> https://github.com/antirez/RESP3/blob/master/spec.md </a> for more info about RESP3. </p> <p> Send a string reply obtained converting the double 'd' into a bulk string. This function is basically equivalent to converting a double into a string into a C buffer, and then calling the function <a href="#RedisModule_ReplyWithStringBuffer"> <code> RedisModule_ReplyWithStringBuffer() </code> </a> with the buffer and length. </p> <p> In RESP3 the string is tagged as a double, while in RESP2 it's just a plain string that the user will have to parse. </p> <p> The function always returns <code> REDISMODULE_OK </code> . </p> <p> <span id="RedisModule_ReplyWithBigNumber"> </span> </p> <h3 id="redismodule_replywithbignumber"> <code> RedisModule_ReplyWithBigNumber </code> </h3> <pre><code>int RedisModule_ReplyWithBigNumber(RedisModuleCtx *ctx, const char *bignum, size_t len); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Reply with a RESP3 BigNumber type. Visit <a href="https://github.com/antirez/RESP3/blob/master/spec.md"> https://github.com/antirez/RESP3/blob/master/spec.md </a> for more info about RESP3. </p> <p> In RESP3, this is a string of length <code> len </code> that is tagged as a BigNumber, however, it's up to the caller to ensure that it's a valid BigNumber. In RESP2, this is just a plain bulk string response. </p> <p> The function always returns <code> REDISMODULE_OK </code> . </p> <p> <span id="RedisModule_ReplyWithLongDouble"> </span> </p> <h3 id="redismodule_replywithlongdouble"> <code> RedisModule_ReplyWithLongDouble </code> </h3> <pre><code>int RedisModule_ReplyWithLongDouble(RedisModuleCtx *ctx, long double ld); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Send a string reply obtained converting the long double 'ld' into a bulk string. This function is basically equivalent to converting a long double into a string into a C buffer, and then calling the function <a href="#RedisModule_ReplyWithStringBuffer"> <code> RedisModule_ReplyWithStringBuffer() </code> </a> with the buffer and length. The double string uses human readable formatting (see <code> addReplyHumanLongDouble </code> in networking.c). </p> <p> The function always returns <code> REDISMODULE_OK </code> . </p> <p> <span id="section-commands-replication-api"> </span> </p> <h2 id="commands-replication-api"> Commands replication API </h2> <p> <span id="RedisModule_Replicate"> </span> </p> <h3 id="redismodule_replicate"> <code> RedisModule_Replicate </code> </h3> <pre><code>int RedisModule_Replicate(RedisModuleCtx *ctx, const char *cmdname, const char *fmt, ...); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Replicate the specified command and arguments to slaves and AOF, as effect of execution of the calling command implementation. </p> <p> The replicated commands are always wrapped into the MULTI/EXEC that contains all the commands replicated in a given module command execution, in the order they were executed. </p> <p> Modules should try to use one interface or the other. </p> <p> This command follows exactly the same interface of <a href="#RedisModule_Call"> <code> RedisModule_Call() </code> </a> , so a set of format specifiers must be passed, followed by arguments matching the provided format specifiers. </p> <p> Please refer to <a href="#RedisModule_Call"> <code> RedisModule_Call() </code> </a> for more information. </p> <p> Using the special "A" and "R" modifiers, the caller can exclude either the AOF or the replicas from the propagation of the specified command. Otherwise, by default, the command will be propagated in both channels. </p> <h4 id="note-about-calling-this-function-from-a-thread-safe-context"> Note about calling this function from a thread safe context: </h4> <p> Normally when you call this function from the callback implementing a module command, or any other callback provided by the Redis Module API, Redis will accumulate all the calls to this function in the context of the callback, and will propagate all the commands wrapped in a MULTI/EXEC transaction. However when calling this function from a threaded safe context that can live an undefined amount of time, and can be locked/unlocked in at will, it is important to note that this API is not thread-safe and must be executed while holding the GIL. </p> <h4 id="return-value"> Return value </h4> <p> The command returns <code> REDISMODULE_ERR </code> if the format specifiers are invalid or the command name does not belong to a known command. </p> <p> <span id="RedisModule_ReplicateVerbatim"> </span> </p> <h3 id="redismodule_replicateverbatim"> <code> RedisModule_ReplicateVerbatim </code> </h3> <pre><code>int RedisModule_ReplicateVerbatim(RedisModuleCtx *ctx); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> This function will replicate the command exactly as it was invoked by the client. Note that the replicated commands are always wrapped into the MULTI/EXEC that contains all the commands replicated in a given module command execution, in the order they were executed. </p> <p> Basically this form of replication is useful when you want to propagate the command to the slaves and AOF file exactly as it was called, since the command can just be re-executed to deterministically re-create the new state starting from the old one. </p> <p> It is important to note that this API is not thread-safe and must be executed while holding the GIL. </p> <p> The function always returns <code> REDISMODULE_OK </code> . </p> <p> <span id="section-db-and-key-apis-generic-api"> </span> </p> <h2 id="db-and-key-apis--generic-api"> DB and Key APIs – Generic API </h2> <p> <span id="RedisModule_GetClientId"> </span> </p> <h3 id="redismodule_getclientid"> <code> RedisModule_GetClientId </code> </h3> <pre><code>unsigned long long RedisModule_GetClientId(RedisModuleCtx *ctx); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Return the ID of the current client calling the currently active module command. The returned ID has a few guarantees: </p> <ol> <li> The ID is different for each different client, so if the same client executes a module command multiple times, it can be recognized as having the same ID, otherwise the ID will be different. </li> <li> The ID increases monotonically. Clients connecting to the server later are guaranteed to get IDs greater than any past ID previously seen. </li> </ol> <p> Valid IDs are from 1 to 2^64 - 1. If 0 is returned it means there is no way to fetch the ID in the context the function was currently called. </p> <p> After obtaining the ID, it is possible to check if the command execution is actually happening in the context of AOF loading, using this macro: </p> <pre><code> if (RedisModule_IsAOFClient(RedisModule_GetClientId(ctx)) { // Handle it differently. } </code></pre> <p> <span id="RedisModule_GetClientUserNameById"> </span> </p> <h3 id="redismodule_getclientusernamebyid"> <code> RedisModule_GetClientUserNameById </code> </h3> <pre><code>RedisModuleString *RedisModule_GetClientUserNameById(RedisModuleCtx *ctx, uint64_t id); </code></pre> <p> <strong> Available since: </strong> 6.2.1 </p> <p> Return the ACL user name used by the client with the specified client ID. Client ID can be obtained with <a href="#RedisModule_GetClientId"> <code> RedisModule_GetClientId() </code> </a> API. If the client does not exist, NULL is returned and errno is set to ENOENT. If the client isn't using an ACL user, NULL is returned and errno is set to ENOTSUP </p> <p> <span id="RedisModule_GetClientInfoById"> </span> </p> <h3 id="redismodule_getclientinfobyid"> <code> RedisModule_GetClientInfoById </code> </h3> <pre><code>int RedisModule_GetClientInfoById(void *ci, uint64_t id); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Return information about the client with the specified ID (that was previously obtained via the <a href="#RedisModule_GetClientId"> <code> RedisModule_GetClientId() </code> </a> API). If the client exists, <code> REDISMODULE_OK </code> is returned, otherwise <code> REDISMODULE_ERR </code> is returned. </p> <p> When the client exist and the <code> ci </code> pointer is not NULL, but points to a structure of type <code> RedisModuleClientInfoV </code> 1, previously initialized with the correct <code> REDISMODULE_CLIENTINFO_INITIALIZER_V1 </code> , the structure is populated with the following fields: </p> <pre><code> uint64_t flags; // REDISMODULE_CLIENTINFO_FLAG_* uint64_t id; // Client ID char addr[46]; // IPv4 or IPv6 address. uint16_t port; // TCP port. uint16_t db; // Selected DB. </code></pre> <p> Note: the client ID is useless in the context of this call, since we already know, however the same structure could be used in other contexts where we don't know the client ID, yet the same structure is returned. </p> <p> With flags having the following meaning: </p> <pre><code>REDISMODULE_CLIENTINFO_FLAG_SSL Client using SSL connection. REDISMODULE_CLIENTINFO_FLAG_PUBSUB Client in Pub/Sub mode. REDISMODULE_CLIENTINFO_FLAG_BLOCKED Client blocked in command. REDISMODULE_CLIENTINFO_FLAG_TRACKING Client with keys tracking on. REDISMODULE_CLIENTINFO_FLAG_UNIXSOCKET Client using unix domain socket. REDISMODULE_CLIENTINFO_FLAG_MULTI Client in MULTI state. </code></pre> <p> However passing NULL is a way to just check if the client exists in case we are not interested in any additional information. </p> <p> This is the correct usage when we want the client info structure returned: </p> <pre><code> RedisModuleClientInfo ci = REDISMODULE_CLIENTINFO_INITIALIZER; int retval = RedisModule_GetClientInfoById(&amp;ci,client_id); if (retval == REDISMODULE_OK) { printf("Address: %s\n", ci.addr); } </code></pre> <p> <span id="RedisModule_GetClientNameById"> </span> </p> <h3 id="redismodule_getclientnamebyid"> <code> RedisModule_GetClientNameById </code> </h3> <pre><code>RedisModuleString *RedisModule_GetClientNameById(RedisModuleCtx *ctx, uint64_t id); </code></pre> <p> <strong> Available since: </strong> 7.0.3 </p> <p> Returns the name of the client connection with the given ID. </p> <p> If the client ID does not exist or if the client has no name associated with it, NULL is returned. </p> <p> <span id="RedisModule_SetClientNameById"> </span> </p> <h3 id="redismodule_setclientnamebyid"> <code> RedisModule_SetClientNameById </code> </h3> <pre><code>int RedisModule_SetClientNameById(uint64_t id, RedisModuleString *name); </code></pre> <p> <strong> Available since: </strong> 7.0.3 </p> <p> Sets the name of the client with the given ID. This is equivalent to the client calling <code> CLIENT SETNAME name </code> . </p> <p> Returns <code> REDISMODULE_OK </code> on success. On failure, <code> REDISMODULE_ERR </code> is returned and errno is set as follows: </p> <ul> <li> ENOENT if the client does not exist </li> <li> EINVAL if the name contains invalid characters </li> </ul> <p> <span id="RedisModule_PublishMessage"> </span> </p> <h3 id="redismodule_publishmessage"> <code> RedisModule_PublishMessage </code> </h3> <pre><code>int RedisModule_PublishMessage(RedisModuleCtx *ctx, RedisModuleString *channel, RedisModuleString *message); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Publish a message to subscribers (see PUBLISH command). </p> <p> <span id="RedisModule_PublishMessageShard"> </span> </p> <h3 id="redismodule_publishmessageshard"> <code> RedisModule_PublishMessageShard </code> </h3> <pre><code>int RedisModule_PublishMessageShard(RedisModuleCtx *ctx, RedisModuleString *channel, RedisModuleString *message); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Publish a message to shard-subscribers (see SPUBLISH command). </p> <p> <span id="RedisModule_GetSelectedDb"> </span> </p> <h3 id="redismodule_getselecteddb"> <code> RedisModule_GetSelectedDb </code> </h3> <pre><code>int RedisModule_GetSelectedDb(RedisModuleCtx *ctx); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Return the currently selected DB. </p> <p> <span id="RedisModule_GetContextFlags"> </span> </p> <h3 id="redismodule_getcontextflags"> <code> RedisModule_GetContextFlags </code> </h3> <pre><code>int RedisModule_GetContextFlags(RedisModuleCtx *ctx); </code></pre> <p> <strong> Available since: </strong> 4.0.3 </p> <p> Return the current context's flags. The flags provide information on the current request context (whether the client is a Lua script or in a MULTI), and about the Redis instance in general, i.e replication and persistence. </p> <p> It is possible to call this function even with a NULL context, however in this case the following flags will not be reported: </p> <ul> <li> LUA, MULTI, REPLICATED, DIRTY (see below for more info). </li> </ul> <p> Available flags and their meaning: </p> <ul> <li> <p> <code> REDISMODULE_CTX_FLAGS_LUA </code> : The command is running in a Lua script </p> </li> <li> <p> <code> REDISMODULE_CTX_FLAGS_MULTI </code> : The command is running inside a transaction </p> </li> <li> <p> <code> REDISMODULE_CTX_FLAGS_REPLICATED </code> : The command was sent over the replication link by the MASTER </p> </li> <li> <p> <code> REDISMODULE_CTX_FLAGS_MASTER </code> : The Redis instance is a master </p> </li> <li> <p> <code> REDISMODULE_CTX_FLAGS_SLAVE </code> : The Redis instance is a slave </p> </li> <li> <p> <code> REDISMODULE_CTX_FLAGS_READONLY </code> : The Redis instance is read-only </p> </li> <li> <p> <code> REDISMODULE_CTX_FLAGS_CLUSTER </code> : The Redis instance is in cluster mode </p> </li> <li> <p> <code> REDISMODULE_CTX_FLAGS_AOF </code> : The Redis instance has AOF enabled </p> </li> <li> <p> <code> REDISMODULE_CTX_FLAGS_RDB </code> : The instance has RDB enabled </p> </li> <li> <p> <code> REDISMODULE_CTX_FLAGS_MAXMEMORY </code> : The instance has Maxmemory set </p> </li> <li> <p> <code> REDISMODULE_CTX_FLAGS_EVICT </code> : Maxmemory is set and has an eviction policy that may delete keys </p> </li> <li> <p> <code> REDISMODULE_CTX_FLAGS_OOM </code> : Redis is out of memory according to the maxmemory setting. </p> </li> <li> <p> <code> REDISMODULE_CTX_FLAGS_OOM_WARNING </code> : Less than 25% of memory remains before reaching the maxmemory level. </p> </li> <li> <p> <code> REDISMODULE_CTX_FLAGS_LOADING </code> : Server is loading RDB/AOF </p> </li> <li> <p> <code> REDISMODULE_CTX_FLAGS_REPLICA_IS_STALE </code> : No active link with the master. </p> </li> <li> <p> <code> REDISMODULE_CTX_FLAGS_REPLICA_IS_CONNECTING </code> : The replica is trying to connect with the master. </p> </li> <li> <p> <code> REDISMODULE_CTX_FLAGS_REPLICA_IS_TRANSFERRING </code> : Master -&gt; Replica RDB transfer is in progress. </p> </li> <li> <p> <code> REDISMODULE_CTX_FLAGS_REPLICA_IS_ONLINE </code> : The replica has an active link with its master. This is the contrary of STALE state. </p> </li> <li> <p> <code> REDISMODULE_CTX_FLAGS_ACTIVE_CHILD </code> : There is currently some background process active (RDB, AUX or module). </p> </li> <li> <p> <code> REDISMODULE_CTX_FLAGS_MULTI_DIRTY </code> : The next EXEC will fail due to dirty CAS (touched keys). </p> </li> <li> <p> <code> REDISMODULE_CTX_FLAGS_IS_CHILD </code> : Redis is currently running inside background child process. </p> </li> <li> <p> <code> REDISMODULE_CTX_FLAGS_RESP3 </code> : Indicate the that client attached to this context is using RESP3. </p> </li> <li> <p> <code> REDISMODULE_CTX_FLAGS_SERVER_STARTUP </code> : The Redis instance is starting </p> </li> </ul> <p> <span id="RedisModule_AvoidReplicaTraffic"> </span> </p> <h3 id="redismodule_avoidreplicatraffic"> <code> RedisModule_AvoidReplicaTraffic </code> </h3> <pre><code>int RedisModule_AvoidReplicaTraffic(void); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Returns true if a client sent the CLIENT PAUSE command to the server or if Redis Cluster does a manual failover, pausing the clients. This is needed when we have a master with replicas, and want to write, without adding further data to the replication channel, that the replicas replication offset, match the one of the master. When this happens, it is safe to failover the master without data loss. </p> <p> However modules may generate traffic by calling <a href="#RedisModule_Call"> <code> RedisModule_Call() </code> </a> with the "!" flag, or by calling <a href="#RedisModule_Replicate"> <code> RedisModule_Replicate() </code> </a> , in a context outside commands execution, for instance in timeout callbacks, threads safe contexts, and so forth. When modules will generate too much traffic, it will be hard for the master and replicas offset to match, because there is more data to send in the replication channel. </p> <p> So modules may want to try to avoid very heavy background work that has the effect of creating data to the replication channel, when this function returns true. This is mostly useful for modules that have background garbage collection tasks, or that do writes and replicate such writes periodically in timer callbacks or other periodic callbacks. </p> <p> <span id="RedisModule_SelectDb"> </span> </p> <h3 id="redismodule_selectdb"> <code> RedisModule_SelectDb </code> </h3> <pre><code>int RedisModule_SelectDb(RedisModuleCtx *ctx, int newid); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Change the currently selected DB. Returns an error if the id is out of range. </p> <p> Note that the client will retain the currently selected DB even after the Redis command implemented by the module calling this function returns. </p> <p> If the module command wishes to change something in a different DB and returns back to the original one, it should call <a href="#RedisModule_GetSelectedDb"> <code> RedisModule_GetSelectedDb() </code> </a> before in order to restore the old DB number before returning. </p> <p> <span id="RedisModule_KeyExists"> </span> </p> <h3 id="redismodule_keyexists"> <code> RedisModule_KeyExists </code> </h3> <pre><code>int RedisModule_KeyExists(RedisModuleCtx *ctx, robj *keyname); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Check if a key exists, without affecting its last access time. </p> <p> This is equivalent to calling <a href="#RedisModule_OpenKey"> <code> RedisModule_OpenKey </code> </a> with the mode <code> REDISMODULE_READ </code> | <code> REDISMODULE_OPEN_KEY_NOTOUCH </code> , then checking if NULL was returned and, if not, calling <a href="#RedisModule_CloseKey"> <code> RedisModule_CloseKey </code> </a> on the opened key. </p> <p> <span id="RedisModule_OpenKey"> </span> </p> <h3 id="redismodule_openkey"> <code> RedisModule_OpenKey </code> </h3> <pre><code>RedisModuleKey *RedisModule_OpenKey(RedisModuleCtx *ctx, robj *keyname, int mode); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Return a handle representing a Redis key, so that it is possible to call other APIs with the key handle as argument to perform operations on the key. </p> <p> The return value is the handle representing the key, that must be closed with <a href="#RedisModule_CloseKey"> <code> RedisModule_CloseKey() </code> </a> . </p> <p> If the key does not exist and <code> REDISMODULE_WRITE </code> mode is requested, the handle is still returned, since it is possible to perform operations on a yet not existing key (that will be created, for example, after a list push operation). If the mode is just <code> REDISMODULE_READ </code> instead, and the key does not exist, NULL is returned. However it is still safe to call <a href="#RedisModule_CloseKey"> <code> RedisModule_CloseKey() </code> </a> and <a href="#RedisModule_KeyType"> <code> RedisModule_KeyType() </code> </a> on a NULL value. </p> <p> Extra flags that can be pass to the API under the mode argument: </p> <ul> <li> <code> REDISMODULE_OPEN_KEY_NOTOUCH </code> - Avoid touching the LRU/LFU of the key when opened. </li> <li> <code> REDISMODULE_OPEN_KEY_NONOTIFY </code> - Don't trigger keyspace event on key misses. </li> <li> <code> REDISMODULE_OPEN_KEY_NOSTATS </code> - Don't update keyspace hits/misses counters. </li> <li> <code> REDISMODULE_OPEN_KEY_NOEXPIRE </code> - Avoid deleting lazy expired keys. </li> <li> <code> REDISMODULE_OPEN_KEY_NOEFFECTS </code> - Avoid any effects from fetching the key. </li> </ul> <p> <span id="RedisModule_GetOpenKeyModesAll"> </span> </p> <h3 id="redismodule_getopenkeymodesall"> <code> RedisModule_GetOpenKeyModesAll </code> </h3> <pre><code>int RedisModule_GetOpenKeyModesAll(void); </code></pre> <p> <strong> Available since: </strong> 7.2.0 </p> <p> Returns the full OpenKey modes mask, using the return value the module can check if a certain set of OpenKey modes are supported by the redis server version in use. Example: </p> <pre><code> int supportedMode = RedisModule_GetOpenKeyModesAll(); if (supportedMode &amp; REDISMODULE_OPEN_KEY_NOTOUCH) { // REDISMODULE_OPEN_KEY_NOTOUCH is supported } else{ // REDISMODULE_OPEN_KEY_NOTOUCH is not supported } </code></pre> <p> <span id="RedisModule_CloseKey"> </span> </p> <h3 id="redismodule_closekey"> <code> RedisModule_CloseKey </code> </h3> <pre><code>void RedisModule_CloseKey(RedisModuleKey *key); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Close a key handle. </p> <p> <span id="RedisModule_KeyType"> </span> </p> <h3 id="redismodule_keytype"> <code> RedisModule_KeyType </code> </h3> <pre><code>int RedisModule_KeyType(RedisModuleKey *key); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Return the type of the key. If the key pointer is NULL then <code> REDISMODULE_KEYTYPE_EMPTY </code> is returned. </p> <p> <span id="RedisModule_ValueLength"> </span> </p> <h3 id="redismodule_valuelength"> <code> RedisModule_ValueLength </code> </h3> <pre><code>size_t RedisModule_ValueLength(RedisModuleKey *key); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Return the length of the value associated with the key. For strings this is the length of the string. For all the other types is the number of elements (just counting keys for hashes). </p> <p> If the key pointer is NULL or the key is empty, zero is returned. </p> <p> <span id="RedisModule_DeleteKey"> </span> </p> <h3 id="redismodule_deletekey"> <code> RedisModule_DeleteKey </code> </h3> <pre><code>int RedisModule_DeleteKey(RedisModuleKey *key); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> If the key is open for writing, remove it, and setup the key to accept new writes as an empty key (that will be created on demand). On success <code> REDISMODULE_OK </code> is returned. If the key is not open for writing <code> REDISMODULE_ERR </code> is returned. </p> <p> <span id="RedisModule_UnlinkKey"> </span> </p> <h3 id="redismodule_unlinkkey"> <code> RedisModule_UnlinkKey </code> </h3> <pre><code>int RedisModule_UnlinkKey(RedisModuleKey *key); </code></pre> <p> <strong> Available since: </strong> 4.0.7 </p> <p> If the key is open for writing, unlink it (that is delete it in a non-blocking way, not reclaiming memory immediately) and setup the key to accept new writes as an empty key (that will be created on demand). On success <code> REDISMODULE_OK </code> is returned. If the key is not open for writing <code> REDISMODULE_ERR </code> is returned. </p> <p> <span id="RedisModule_GetExpire"> </span> </p> <h3 id="redismodule_getexpire"> <code> RedisModule_GetExpire </code> </h3> <pre><code>mstime_t RedisModule_GetExpire(RedisModuleKey *key); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Return the key expire value, as milliseconds of remaining TTL. If no TTL is associated with the key or if the key is empty, <code> REDISMODULE_NO_EXPIRE </code> is returned. </p> <p> <span id="RedisModule_SetExpire"> </span> </p> <h3 id="redismodule_setexpire"> <code> RedisModule_SetExpire </code> </h3> <pre><code>int RedisModule_SetExpire(RedisModuleKey *key, mstime_t expire); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Set a new expire for the key. If the special expire <code> REDISMODULE_NO_EXPIRE </code> is set, the expire is cancelled if there was one (the same as the PERSIST command). </p> <p> Note that the expire must be provided as a positive integer representing the number of milliseconds of TTL the key should have. </p> <p> The function returns <code> REDISMODULE_OK </code> on success or <code> REDISMODULE_ERR </code> if the key was not open for writing or is an empty key. </p> <p> <span id="RedisModule_GetAbsExpire"> </span> </p> <h3 id="redismodule_getabsexpire"> <code> RedisModule_GetAbsExpire </code> </h3> <pre><code>mstime_t RedisModule_GetAbsExpire(RedisModuleKey *key); </code></pre> <p> <strong> Available since: </strong> 6.2.2 </p> <p> Return the key expire value, as absolute Unix timestamp. If no TTL is associated with the key or if the key is empty, <code> REDISMODULE_NO_EXPIRE </code> is returned. </p> <p> <span id="RedisModule_SetAbsExpire"> </span> </p> <h3 id="redismodule_setabsexpire"> <code> RedisModule_SetAbsExpire </code> </h3> <pre><code>int RedisModule_SetAbsExpire(RedisModuleKey *key, mstime_t expire); </code></pre> <p> <strong> Available since: </strong> 6.2.2 </p> <p> Set a new expire for the key. If the special expire <code> REDISMODULE_NO_EXPIRE </code> is set, the expire is cancelled if there was one (the same as the PERSIST command). </p> <p> Note that the expire must be provided as a positive integer representing the absolute Unix timestamp the key should have. </p> <p> The function returns <code> REDISMODULE_OK </code> on success or <code> REDISMODULE_ERR </code> if the key was not open for writing or is an empty key. </p> <p> <span id="RedisModule_ResetDataset"> </span> </p> <h3 id="redismodule_resetdataset"> <code> RedisModule_ResetDataset </code> </h3> <pre><code>void RedisModule_ResetDataset(int restart_aof, int async); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Performs similar operation to FLUSHALL, and optionally start a new AOF file (if enabled) If <code> restart_aof </code> is true, you must make sure the command that triggered this call is not propagated to the AOF file. When async is set to true, db contents will be freed by a background thread. </p> <p> <span id="RedisModule_DbSize"> </span> </p> <h3 id="redismodule_dbsize"> <code> RedisModule_DbSize </code> </h3> <pre><code>unsigned long long RedisModule_DbSize(RedisModuleCtx *ctx); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Returns the number of keys in the current db. </p> <p> <span id="RedisModule_RandomKey"> </span> </p> <h3 id="redismodule_randomkey"> <code> RedisModule_RandomKey </code> </h3> <pre><code>RedisModuleString *RedisModule_RandomKey(RedisModuleCtx *ctx); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Returns a name of a random key, or NULL if current db is empty. </p> <p> <span id="RedisModule_GetKeyNameFromOptCtx"> </span> </p> <h3 id="redismodule_getkeynamefromoptctx"> <code> RedisModule_GetKeyNameFromOptCtx </code> </h3> <pre><code>const RedisModuleString *RedisModule_GetKeyNameFromOptCtx(RedisModuleKeyOptCtx *ctx); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Returns the name of the key currently being processed. </p> <p> <span id="RedisModule_GetToKeyNameFromOptCtx"> </span> </p> <h3 id="redismodule_gettokeynamefromoptctx"> <code> RedisModule_GetToKeyNameFromOptCtx </code> </h3> <pre><code>const RedisModuleString *RedisModule_GetToKeyNameFromOptCtx(RedisModuleKeyOptCtx *ctx); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Returns the name of the target key currently being processed. </p> <p> <span id="RedisModule_GetDbIdFromOptCtx"> </span> </p> <h3 id="redismodule_getdbidfromoptctx"> <code> RedisModule_GetDbIdFromOptCtx </code> </h3> <pre><code>int RedisModule_GetDbIdFromOptCtx(RedisModuleKeyOptCtx *ctx); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Returns the dbid currently being processed. </p> <p> <span id="RedisModule_GetToDbIdFromOptCtx"> </span> </p> <h3 id="redismodule_gettodbidfromoptctx"> <code> RedisModule_GetToDbIdFromOptCtx </code> </h3> <pre><code>int RedisModule_GetToDbIdFromOptCtx(RedisModuleKeyOptCtx *ctx); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Returns the target dbid currently being processed. </p> <p> <span id="section-key-api-for-string-type"> </span> </p> <h2 id="key-api-for-string-type"> Key API for String type </h2> <p> See also <a href="#RedisModule_ValueLength"> <code> RedisModule_ValueLength() </code> </a> , which returns the length of a string. </p> <p> <span id="RedisModule_StringSet"> </span> </p> <h3 id="redismodule_stringset"> <code> RedisModule_StringSet </code> </h3> <pre><code>int RedisModule_StringSet(RedisModuleKey *key, RedisModuleString *str); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> If the key is open for writing, set the specified string 'str' as the value of the key, deleting the old value if any. On success <code> REDISMODULE_OK </code> is returned. If the key is not open for writing or there is an active iterator, <code> REDISMODULE_ERR </code> is returned. </p> <p> <span id="RedisModule_StringDMA"> </span> </p> <h3 id="redismodule_stringdma"> <code> RedisModule_StringDMA </code> </h3> <pre><code>char *RedisModule_StringDMA(RedisModuleKey *key, size_t *len, int mode); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Prepare the key associated string value for DMA access, and returns a pointer and size (by reference), that the user can use to read or modify the string in-place accessing it directly via pointer. </p> <p> The 'mode' is composed by bitwise OR-ing the following flags: </p> <pre><code>REDISMODULE_READ -- Read access REDISMODULE_WRITE -- Write access </code></pre> <p> If the DMA is not requested for writing, the pointer returned should only be accessed in a read-only fashion. </p> <p> On error (wrong type) NULL is returned. </p> <p> DMA access rules: </p> <ol> <li> <p> No other key writing function should be called since the moment the pointer is obtained, for all the time we want to use DMA access to read or modify the string. </p> </li> <li> <p> Each time <a href="#RedisModule_StringTruncate"> <code> RedisModule_StringTruncate() </code> </a> is called, to continue with the DMA access, <a href="#RedisModule_StringDMA"> <code> RedisModule_StringDMA() </code> </a> should be called again to re-obtain a new pointer and length. </p> </li> <li> <p> If the returned pointer is not NULL, but the length is zero, no byte can be touched (the string is empty, or the key itself is empty) so a <a href="#RedisModule_StringTruncate"> <code> RedisModule_StringTruncate() </code> </a> call should be used if there is to enlarge the string, and later call StringDMA() again to get the pointer. </p> </li> </ol> <p> <span id="RedisModule_StringTruncate"> </span> </p> <h3 id="redismodule_stringtruncate"> <code> RedisModule_StringTruncate </code> </h3> <pre><code>int RedisModule_StringTruncate(RedisModuleKey *key, size_t newlen); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> If the key is open for writing and is of string type, resize it, padding with zero bytes if the new length is greater than the old one. </p> <p> After this call, <a href="#RedisModule_StringDMA"> <code> RedisModule_StringDMA() </code> </a> must be called again to continue DMA access with the new pointer. </p> <p> The function returns <code> REDISMODULE_OK </code> on success, and <code> REDISMODULE_ERR </code> on error, that is, the key is not open for writing, is not a string or resizing for more than 512 MB is requested. </p> <p> If the key is empty, a string key is created with the new string value unless the new length value requested is zero. </p> <p> <span id="section-key-api-for-list-type"> </span> </p> <h2 id="key-api-for-list-type"> Key API for List type </h2> <p> Many of the list functions access elements by index. Since a list is in essence a doubly-linked list, accessing elements by index is generally an O(N) operation. However, if elements are accessed sequentially or with indices close together, the functions are optimized to seek the index from the previous index, rather than seeking from the ends of the list. </p> <p> This enables iteration to be done efficiently using a simple for loop: </p> <pre><code>long n = RedisModule_ValueLength(key); for (long i = 0; i &lt; n; i++) { RedisModuleString *elem = RedisModule_ListGet(key, i); // Do stuff... } </code></pre> <p> Note that after modifying a list using <a href="#RedisModule_ListPop"> <code> RedisModule_ListPop </code> </a> , <a href="#RedisModule_ListSet"> <code> RedisModule_ListSet </code> </a> or <a href="#RedisModule_ListInsert"> <code> RedisModule_ListInsert </code> </a> , the internal iterator is invalidated so the next operation will require a linear seek. </p> <p> Modifying a list in any another way, for example using <a href="#RedisModule_Call"> <code> RedisModule_Call() </code> </a> , while a key is open will confuse the internal iterator and may cause trouble if the key is used after such modifications. The key must be reopened in this case. </p> <p> See also <a href="#RedisModule_ValueLength"> <code> RedisModule_ValueLength() </code> </a> , which returns the length of a list. </p> <p> <span id="RedisModule_ListPush"> </span> </p> <h3 id="redismodule_listpush"> <code> RedisModule_ListPush </code> </h3> <pre><code>int RedisModule_ListPush(RedisModuleKey *key, int where, RedisModuleString *ele); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Push an element into a list, on head or tail depending on 'where' argument ( <code> REDISMODULE_LIST_HEAD </code> or <code> REDISMODULE_LIST_TAIL </code> ). If the key refers to an empty key opened for writing, the key is created. On success, <code> REDISMODULE_OK </code> is returned. On failure, <code> REDISMODULE_ERR </code> is returned and <code> errno </code> is set as follows: </p> <ul> <li> EINVAL if key or ele is NULL. </li> <li> ENOTSUP if the key is of another type than list. </li> <li> EBADF if the key is not opened for writing. </li> </ul> <p> Note: Before Redis 7.0, <code> errno </code> was not set by this function. </p> <p> <span id="RedisModule_ListPop"> </span> </p> <h3 id="redismodule_listpop"> <code> RedisModule_ListPop </code> </h3> <pre><code>RedisModuleString *RedisModule_ListPop(RedisModuleKey *key, int where); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Pop an element from the list, and returns it as a module string object that the user should be free with <a href="#RedisModule_FreeString"> <code> RedisModule_FreeString() </code> </a> or by enabling automatic memory. The <code> where </code> argument specifies if the element should be popped from the beginning or the end of the list ( <code> REDISMODULE_LIST_HEAD </code> or <code> REDISMODULE_LIST_TAIL </code> ). On failure, the command returns NULL and sets <code> errno </code> as follows: </p> <ul> <li> EINVAL if key is NULL. </li> <li> ENOTSUP if the key is empty or of another type than list. </li> <li> EBADF if the key is not opened for writing. </li> </ul> <p> Note: Before Redis 7.0, <code> errno </code> was not set by this function. </p> <p> <span id="RedisModule_ListGet"> </span> </p> <h3 id="redismodule_listget"> <code> RedisModule_ListGet </code> </h3> <pre><code>RedisModuleString *RedisModule_ListGet(RedisModuleKey *key, long index); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Returns the element at index <code> index </code> in the list stored at <code> key </code> , like the LINDEX command. The element should be free'd using <a href="#RedisModule_FreeString"> <code> RedisModule_FreeString() </code> </a> or using automatic memory management. </p> <p> The index is zero-based, so 0 means the first element, 1 the second element and so on. Negative indices can be used to designate elements starting at the tail of the list. Here, -1 means the last element, -2 means the penultimate and so forth. </p> <p> When no value is found at the given key and index, NULL is returned and <code> errno </code> is set as follows: </p> <ul> <li> EINVAL if key is NULL. </li> <li> ENOTSUP if the key is not a list. </li> <li> EBADF if the key is not opened for reading. </li> <li> EDOM if the index is not a valid index in the list. </li> </ul> <p> <span id="RedisModule_ListSet"> </span> </p> <h3 id="redismodule_listset"> <code> RedisModule_ListSet </code> </h3> <pre><code>int RedisModule_ListSet(RedisModuleKey *key, long index, RedisModuleString *value); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Replaces the element at index <code> index </code> in the list stored at <code> key </code> . </p> <p> The index is zero-based, so 0 means the first element, 1 the second element and so on. Negative indices can be used to designate elements starting at the tail of the list. Here, -1 means the last element, -2 means the penultimate and so forth. </p> <p> On success, <code> REDISMODULE_OK </code> is returned. On failure, <code> REDISMODULE_ERR </code> is returned and <code> errno </code> is set as follows: </p> <ul> <li> EINVAL if key or value is NULL. </li> <li> ENOTSUP if the key is not a list. </li> <li> EBADF if the key is not opened for writing. </li> <li> EDOM if the index is not a valid index in the list. </li> </ul> <p> <span id="RedisModule_ListInsert"> </span> </p> <h3 id="redismodule_listinsert"> <code> RedisModule_ListInsert </code> </h3> <pre><code>int RedisModule_ListInsert(RedisModuleKey *key, long index, RedisModuleString *value); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Inserts an element at the given index. </p> <p> The index is zero-based, so 0 means the first element, 1 the second element and so on. Negative indices can be used to designate elements starting at the tail of the list. Here, -1 means the last element, -2 means the penultimate and so forth. The index is the element's index after inserting it. </p> <p> On success, <code> REDISMODULE_OK </code> is returned. On failure, <code> REDISMODULE_ERR </code> is returned and <code> errno </code> is set as follows: </p> <ul> <li> EINVAL if key or value is NULL. </li> <li> ENOTSUP if the key of another type than list. </li> <li> EBADF if the key is not opened for writing. </li> <li> EDOM if the index is not a valid index in the list. </li> </ul> <p> <span id="RedisModule_ListDelete"> </span> </p> <h3 id="redismodule_listdelete"> <code> RedisModule_ListDelete </code> </h3> <pre><code>int RedisModule_ListDelete(RedisModuleKey *key, long index); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Removes an element at the given index. The index is 0-based. A negative index can also be used, counting from the end of the list. </p> <p> On success, <code> REDISMODULE_OK </code> is returned. On failure, <code> REDISMODULE_ERR </code> is returned and <code> errno </code> is set as follows: </p> <ul> <li> EINVAL if key or value is NULL. </li> <li> ENOTSUP if the key is not a list. </li> <li> EBADF if the key is not opened for writing. </li> <li> EDOM if the index is not a valid index in the list. </li> </ul> <p> <span id="section-key-api-for-sorted-set-type"> </span> </p> <h2 id="key-api-for-sorted-set-type"> Key API for Sorted Set type </h2> <p> See also <a href="#RedisModule_ValueLength"> <code> RedisModule_ValueLength() </code> </a> , which returns the length of a sorted set. </p> <p> <span id="RedisModule_ZsetAdd"> </span> </p> <h3 id="redismodule_zsetadd"> <code> RedisModule_ZsetAdd </code> </h3> <pre><code>int RedisModule_ZsetAdd(RedisModuleKey *key, double score, RedisModuleString *ele, int *flagsptr); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Add a new element into a sorted set, with the specified 'score'. If the element already exists, the score is updated. </p> <p> A new sorted set is created at value if the key is an empty open key setup for writing. </p> <p> Additional flags can be passed to the function via a pointer, the flags are both used to receive input and to communicate state when the function returns. 'flagsptr' can be NULL if no special flags are used. </p> <p> The input flags are: </p> <pre><code>REDISMODULE_ZADD_XX: Element must already exist. Do nothing otherwise. REDISMODULE_ZADD_NX: Element must not exist. Do nothing otherwise. REDISMODULE_ZADD_GT: If element exists, new score must be greater than the current score. Do nothing otherwise. Can optionally be combined with XX. REDISMODULE_ZADD_LT: If element exists, new score must be less than the current score. Do nothing otherwise. Can optionally be combined with XX. </code></pre> <p> The output flags are: </p> <pre><code>REDISMODULE_ZADD_ADDED: The new element was added to the sorted set. REDISMODULE_ZADD_UPDATED: The score of the element was updated. REDISMODULE_ZADD_NOP: No operation was performed because XX or NX flags. </code></pre> <p> On success the function returns <code> REDISMODULE_OK </code> . On the following errors <code> REDISMODULE_ERR </code> is returned: </p> <ul> <li> The key was not opened for writing. </li> <li> The key is of the wrong type. </li> <li> 'score' double value is not a number (NaN). </li> </ul> <p> <span id="RedisModule_ZsetIncrby"> </span> </p> <h3 id="redismodule_zsetincrby"> <code> RedisModule_ZsetIncrby </code> </h3> <pre><code>int RedisModule_ZsetIncrby(RedisModuleKey *key, double score, RedisModuleString *ele, int *flagsptr, double *newscore); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> This function works exactly like <a href="#RedisModule_ZsetAdd"> <code> RedisModule_ZsetAdd() </code> </a> , but instead of setting a new score, the score of the existing element is incremented, or if the element does not already exist, it is added assuming the old score was zero. </p> <p> The input and output flags, and the return value, have the same exact meaning, with the only difference that this function will return <code> REDISMODULE_ERR </code> even when 'score' is a valid double number, but adding it to the existing score results into a NaN (not a number) condition. </p> <p> This function has an additional field 'newscore', if not NULL is filled with the new score of the element after the increment, if no error is returned. </p> <p> <span id="RedisModule_ZsetRem"> </span> </p> <h3 id="redismodule_zsetrem"> <code> RedisModule_ZsetRem </code> </h3> <pre><code>int RedisModule_ZsetRem(RedisModuleKey *key, RedisModuleString *ele, int *deleted); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Remove the specified element from the sorted set. The function returns <code> REDISMODULE_OK </code> on success, and <code> REDISMODULE_ERR </code> on one of the following conditions: </p> <ul> <li> The key was not opened for writing. </li> <li> The key is of the wrong type. </li> </ul> <p> The return value does NOT indicate the fact the element was really removed (since it existed) or not, just if the function was executed with success. </p> <p> In order to know if the element was removed, the additional argument 'deleted' must be passed, that populates the integer by reference setting it to 1 or 0 depending on the outcome of the operation. The 'deleted' argument can be NULL if the caller is not interested to know if the element was really removed. </p> <p> Empty keys will be handled correctly by doing nothing. </p> <p> <span id="RedisModule_ZsetScore"> </span> </p> <h3 id="redismodule_zsetscore"> <code> RedisModule_ZsetScore </code> </h3> <pre><code>int RedisModule_ZsetScore(RedisModuleKey *key, RedisModuleString *ele, double *score); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> On success retrieve the double score associated at the sorted set element 'ele' and returns <code> REDISMODULE_OK </code> . Otherwise <code> REDISMODULE_ERR </code> is returned to signal one of the following conditions: </p> <ul> <li> There is no such element 'ele' in the sorted set. </li> <li> The key is not a sorted set. </li> <li> The key is an open empty key. </li> </ul> <p> <span id="section-key-api-for-sorted-set-iterator"> </span> </p> <h2 id="key-api-for-sorted-set-iterator"> Key API for Sorted Set iterator </h2> <p> <span id="RedisModule_ZsetRangeStop"> </span> </p> <h3 id="redismodule_zsetrangestop"> <code> RedisModule_ZsetRangeStop </code> </h3> <pre><code>void RedisModule_ZsetRangeStop(RedisModuleKey *key); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Stop a sorted set iteration. </p> <p> <span id="RedisModule_ZsetRangeEndReached"> </span> </p> <h3 id="redismodule_zsetrangeendreached"> <code> RedisModule_ZsetRangeEndReached </code> </h3> <pre><code>int RedisModule_ZsetRangeEndReached(RedisModuleKey *key); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Return the "End of range" flag value to signal the end of the iteration. </p> <p> <span id="RedisModule_ZsetFirstInScoreRange"> </span> </p> <h3 id="redismodule_zsetfirstinscorerange"> <code> RedisModule_ZsetFirstInScoreRange </code> </h3> <pre><code>int RedisModule_ZsetFirstInScoreRange(RedisModuleKey *key, double min, double max, int minex, int maxex); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Setup a sorted set iterator seeking the first element in the specified range. Returns <code> REDISMODULE_OK </code> if the iterator was correctly initialized otherwise <code> REDISMODULE_ERR </code> is returned in the following conditions: </p> <ol> <li> The value stored at key is not a sorted set or the key is empty. </li> </ol> <p> The range is specified according to the two double values 'min' and 'max'. Both can be infinite using the following two macros: </p> <ul> <li> <code> REDISMODULE_POSITIVE_INFINITE </code> for positive infinite value </li> <li> <code> REDISMODULE_NEGATIVE_INFINITE </code> for negative infinite value </li> </ul> <p> 'minex' and 'maxex' parameters, if true, respectively setup a range where the min and max value are exclusive (not included) instead of inclusive. </p> <p> <span id="RedisModule_ZsetLastInScoreRange"> </span> </p> <h3 id="redismodule_zsetlastinscorerange"> <code> RedisModule_ZsetLastInScoreRange </code> </h3> <pre><code>int RedisModule_ZsetLastInScoreRange(RedisModuleKey *key, double min, double max, int minex, int maxex); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Exactly like <a href="#RedisModule_ZsetFirstInScoreRange"> <code> RedisModule_ZsetFirstInScoreRange() </code> </a> but the last element of the range is selected for the start of the iteration instead. </p> <p> <span id="RedisModule_ZsetFirstInLexRange"> </span> </p> <h3 id="redismodule_zsetfirstinlexrange"> <code> RedisModule_ZsetFirstInLexRange </code> </h3> <pre><code>int RedisModule_ZsetFirstInLexRange(RedisModuleKey *key, RedisModuleString *min, RedisModuleString *max); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Setup a sorted set iterator seeking the first element in the specified lexicographical range. Returns <code> REDISMODULE_OK </code> if the iterator was correctly initialized otherwise <code> REDISMODULE_ERR </code> is returned in the following conditions: </p> <ol> <li> The value stored at key is not a sorted set or the key is empty. </li> <li> The lexicographical range 'min' and 'max' format is invalid. </li> </ol> <p> 'min' and 'max' should be provided as two <code> RedisModuleString </code> objects in the same format as the parameters passed to the ZRANGEBYLEX command. The function does not take ownership of the objects, so they can be released ASAP after the iterator is setup. </p> <p> <span id="RedisModule_ZsetLastInLexRange"> </span> </p> <h3 id="redismodule_zsetlastinlexrange"> <code> RedisModule_ZsetLastInLexRange </code> </h3> <pre><code>int RedisModule_ZsetLastInLexRange(RedisModuleKey *key, RedisModuleString *min, RedisModuleString *max); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Exactly like <a href="#RedisModule_ZsetFirstInLexRange"> <code> RedisModule_ZsetFirstInLexRange() </code> </a> but the last element of the range is selected for the start of the iteration instead. </p> <p> <span id="RedisModule_ZsetRangeCurrentElement"> </span> </p> <h3 id="redismodule_zsetrangecurrentelement"> <code> RedisModule_ZsetRangeCurrentElement </code> </h3> <pre><code>RedisModuleString *RedisModule_ZsetRangeCurrentElement(RedisModuleKey *key, double *score); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Return the current sorted set element of an active sorted set iterator or NULL if the range specified in the iterator does not include any element. </p> <p> <span id="RedisModule_ZsetRangeNext"> </span> </p> <h3 id="redismodule_zsetrangenext"> <code> RedisModule_ZsetRangeNext </code> </h3> <pre><code>int RedisModule_ZsetRangeNext(RedisModuleKey *key); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Go to the next element of the sorted set iterator. Returns 1 if there was a next element, 0 if we are already at the latest element or the range does not include any item at all. </p> <p> <span id="RedisModule_ZsetRangePrev"> </span> </p> <h3 id="redismodule_zsetrangeprev"> <code> RedisModule_ZsetRangePrev </code> </h3> <pre><code>int RedisModule_ZsetRangePrev(RedisModuleKey *key); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Go to the previous element of the sorted set iterator. Returns 1 if there was a previous element, 0 if we are already at the first element or the range does not include any item at all. </p> <p> <span id="section-key-api-for-hash-type"> </span> </p> <h2 id="key-api-for-hash-type"> Key API for Hash type </h2> <p> See also <a href="#RedisModule_ValueLength"> <code> RedisModule_ValueLength() </code> </a> , which returns the number of fields in a hash. </p> <p> <span id="RedisModule_HashSet"> </span> </p> <h3 id="redismodule_hashset"> <code> RedisModule_HashSet </code> </h3> <pre><code>int RedisModule_HashSet(RedisModuleKey *key, int flags, ...); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Set the field of the specified hash field to the specified value. If the key is an empty key open for writing, it is created with an empty hash value, in order to set the specified field. </p> <p> The function is variadic and the user must specify pairs of field names and values, both as <code> RedisModuleString </code> pointers (unless the CFIELD option is set, see later). At the end of the field/value-ptr pairs, NULL must be specified as last argument to signal the end of the arguments in the variadic function. </p> <p> Example to set the hash argv[1] to the value argv[2]: </p> <pre><code> RedisModule_HashSet(key,REDISMODULE_HASH_NONE,argv[1],argv[2],NULL); </code></pre> <p> The function can also be used in order to delete fields (if they exist) by setting them to the specified value of <code> REDISMODULE_HASH_DELETE </code> : </p> <pre><code> RedisModule_HashSet(key,REDISMODULE_HASH_NONE,argv[1], REDISMODULE_HASH_DELETE,NULL); </code></pre> <p> The behavior of the command changes with the specified flags, that can be set to <code> REDISMODULE_HASH_NONE </code> if no special behavior is needed. </p> <pre><code>REDISMODULE_HASH_NX: The operation is performed only if the field was not already existing in the hash. REDISMODULE_HASH_XX: The operation is performed only if the field was already existing, so that a new value could be associated to an existing filed, but no new fields are created. REDISMODULE_HASH_CFIELDS: The field names passed are null terminated C strings instead of RedisModuleString objects. REDISMODULE_HASH_COUNT_ALL: Include the number of inserted fields in the returned number, in addition to the number of updated and deleted fields. (Added in Redis 6.2.) </code></pre> <p> Unless NX is specified, the command overwrites the old field value with the new one. </p> <p> When using <code> REDISMODULE_HASH_CFIELDS </code> , field names are reported using normal C strings, so for example to delete the field "foo" the following code can be used: </p> <pre><code> RedisModule_HashSet(key,REDISMODULE_HASH_CFIELDS,"foo", REDISMODULE_HASH_DELETE,NULL); </code></pre> <p> Return value: </p> <p> The number of fields existing in the hash prior to the call, which have been updated (its old value has been replaced by a new value) or deleted. If the flag <code> REDISMODULE_HASH_COUNT_ALL </code> is set, inserted fields not previously existing in the hash are also counted. </p> <p> If the return value is zero, <code> errno </code> is set (since Redis 6.2) as follows: </p> <ul> <li> EINVAL if any unknown flags are set or if key is NULL. </li> <li> ENOTSUP if the key is associated with a non Hash value. </li> <li> EBADF if the key was not opened for writing. </li> <li> ENOENT if no fields were counted as described under Return value above. This is not actually an error. The return value can be zero if all fields were just created and the <code> COUNT_ALL </code> flag was unset, or if changes were held back due to the NX and XX flags. </li> </ul> <p> NOTICE: The return value semantics of this function are very different between Redis 6.2 and older versions. Modules that use it should determine the Redis version and handle it accordingly. </p> <p> <span id="RedisModule_HashGet"> </span> </p> <h3 id="redismodule_hashget"> <code> RedisModule_HashGet </code> </h3> <pre><code>int RedisModule_HashGet(RedisModuleKey *key, int flags, ...); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Get fields from a hash value. This function is called using a variable number of arguments, alternating a field name (as a <code> RedisModuleString </code> pointer) with a pointer to a <code> RedisModuleString </code> pointer, that is set to the value of the field if the field exists, or NULL if the field does not exist. At the end of the field/value-ptr pairs, NULL must be specified as last argument to signal the end of the arguments in the variadic function. </p> <p> This is an example usage: </p> <pre><code> RedisModuleString *first, *second; RedisModule_HashGet(mykey,REDISMODULE_HASH_NONE,argv[1],&amp;first, argv[2],&amp;second,NULL); </code></pre> <p> As with <a href="#RedisModule_HashSet"> <code> RedisModule_HashSet() </code> </a> the behavior of the command can be specified passing flags different than <code> REDISMODULE_HASH_NONE </code> : </p> <p> <code> REDISMODULE_HASH_CFIELDS </code> : field names as null terminated C strings. </p> <p> <code> REDISMODULE_HASH_EXISTS </code> : instead of setting the value of the field expecting a <code> RedisModuleString </code> pointer to pointer, the function just reports if the field exists or not and expects an integer pointer as the second element of each pair. </p> <p> Example of <code> REDISMODULE_HASH_CFIELDS </code> : </p> <pre><code> RedisModuleString *username, *hashedpass; RedisModule_HashGet(mykey,REDISMODULE_HASH_CFIELDS,"username",&amp;username,"hp",&amp;hashedpass, NULL); </code></pre> <p> Example of <code> REDISMODULE_HASH_EXISTS </code> : </p> <pre><code> int exists; RedisModule_HashGet(mykey,REDISMODULE_HASH_EXISTS,argv[1],&amp;exists,NULL); </code></pre> <p> The function returns <code> REDISMODULE_OK </code> on success and <code> REDISMODULE_ERR </code> if the key is not a hash value. </p> <p> Memory management: </p> <p> The returned <code> RedisModuleString </code> objects should be released with <a href="#RedisModule_FreeString"> <code> RedisModule_FreeString() </code> </a> , or by enabling automatic memory management. </p> <p> <span id="section-key-api-for-stream-type"> </span> </p> <h2 id="key-api-for-stream-type"> Key API for Stream type </h2> <p> For an introduction to streams, see <a href="https://redis.io/topics/streams-intro"> https://redis.io/topics/streams-intro </a> . </p> <p> The type <code> RedisModuleStreamID </code> , which is used in stream functions, is a struct with two 64-bit fields and is defined as </p> <pre><code>typedef struct RedisModuleStreamID { uint64_t ms; uint64_t seq; } RedisModuleStreamID; </code></pre> <p> See also <a href="#RedisModule_ValueLength"> <code> RedisModule_ValueLength() </code> </a> , which returns the length of a stream, and the conversion functions <a href="#RedisModule_StringToStreamID"> <code> RedisModule_StringToStreamID() </code> </a> and <a href="#RedisModule_CreateStringFromStreamID"> <code> RedisModule_CreateStringFromStreamID() </code> </a> . </p> <p> <span id="RedisModule_StreamAdd"> </span> </p> <h3 id="redismodule_streamadd"> <code> RedisModule_StreamAdd </code> </h3> <pre><code>int RedisModule_StreamAdd(RedisModuleKey *key, int flags, RedisModuleStreamID *id, RedisModuleString **argv, long numfields); </code></pre> <p> <strong> Available since: </strong> 6.2.0 </p> <p> Adds an entry to a stream. Like XADD without trimming. </p> <ul> <li> <code> key </code> : The key where the stream is (or will be) stored </li> <li> <code> flags </code> : A bit field of <ul> <li> <code> REDISMODULE_STREAM_ADD_AUTOID </code> : Assign a stream ID automatically, like <code> * </code> in the XADD command. </li> </ul> </li> <li> <code> id </code> : If the <code> AUTOID </code> flag is set, this is where the assigned ID is returned. Can be NULL if <code> AUTOID </code> is set, if you don't care to receive the ID. If <code> AUTOID </code> is not set, this is the requested ID. </li> <li> <code> argv </code> : A pointer to an array of size <code> numfields * 2 </code> containing the fields and values. </li> <li> <code> numfields </code> : The number of field-value pairs in <code> argv </code> . </li> </ul> <p> Returns <code> REDISMODULE_OK </code> if an entry has been added. On failure, <code> REDISMODULE_ERR </code> is returned and <code> errno </code> is set as follows: </p> <ul> <li> EINVAL if called with invalid arguments </li> <li> ENOTSUP if the key refers to a value of a type other than stream </li> <li> EBADF if the key was not opened for writing </li> <li> EDOM if the given ID was 0-0 or not greater than all other IDs in the stream (only if the AUTOID flag is unset) </li> <li> EFBIG if the stream has reached the last possible ID </li> <li> ERANGE if the elements are too large to be stored. </li> </ul> <p> <span id="RedisModule_StreamDelete"> </span> </p> <h3 id="redismodule_streamdelete"> <code> RedisModule_StreamDelete </code> </h3> <pre><code>int RedisModule_StreamDelete(RedisModuleKey *key, RedisModuleStreamID *id); </code></pre> <p> <strong> Available since: </strong> 6.2.0 </p> <p> Deletes an entry from a stream. </p> <ul> <li> <code> key </code> : A key opened for writing, with no stream iterator started. </li> <li> <code> id </code> : The stream ID of the entry to delete. </li> </ul> <p> Returns <code> REDISMODULE_OK </code> on success. On failure, <code> REDISMODULE_ERR </code> is returned and <code> errno </code> is set as follows: </p> <ul> <li> EINVAL if called with invalid arguments </li> <li> ENOTSUP if the key refers to a value of a type other than stream or if the key is empty </li> <li> EBADF if the key was not opened for writing or if a stream iterator is associated with the key </li> <li> ENOENT if no entry with the given stream ID exists </li> </ul> <p> See also <a href="#RedisModule_StreamIteratorDelete"> <code> RedisModule_StreamIteratorDelete() </code> </a> for deleting the current entry while iterating using a stream iterator. </p> <p> <span id="RedisModule_StreamIteratorStart"> </span> </p> <h3 id="redismodule_streamiteratorstart"> <code> RedisModule_StreamIteratorStart </code> </h3> <pre><code>int RedisModule_StreamIteratorStart(RedisModuleKey *key, int flags, RedisModuleStreamID *start, RedisModuleStreamID *end); </code></pre> <p> <strong> Available since: </strong> 6.2.0 </p> <p> Sets up a stream iterator. </p> <ul> <li> <code> key </code> : The stream key opened for reading using <a href="#RedisModule_OpenKey"> <code> RedisModule_OpenKey() </code> </a> . </li> <li> <code> flags </code> : <ul> <li> <code> REDISMODULE_STREAM_ITERATOR_EXCLUSIVE </code> : Don't include <code> start </code> and <code> end </code> in the iterated range. </li> <li> <code> REDISMODULE_STREAM_ITERATOR_REVERSE </code> : Iterate in reverse order, starting from the <code> end </code> of the range. </li> </ul> </li> <li> <code> start </code> : The lower bound of the range. Use NULL for the beginning of the stream. </li> <li> <code> end </code> : The upper bound of the range. Use NULL for the end of the stream. </li> </ul> <p> Returns <code> REDISMODULE_OK </code> on success. On failure, <code> REDISMODULE_ERR </code> is returned and <code> errno </code> is set as follows: </p> <ul> <li> EINVAL if called with invalid arguments </li> <li> ENOTSUP if the key refers to a value of a type other than stream or if the key is empty </li> <li> EBADF if the key was not opened for writing or if a stream iterator is already associated with the key </li> <li> EDOM if <code> start </code> or <code> end </code> is outside the valid range </li> </ul> <p> Returns <code> REDISMODULE_OK </code> on success and <code> REDISMODULE_ERR </code> if the key doesn't refer to a stream or if invalid arguments were given. </p> <p> The stream IDs are retrieved using <a href="#RedisModule_StreamIteratorNextID"> <code> RedisModule_StreamIteratorNextID() </code> </a> and for each stream ID, the fields and values are retrieved using <a href="#RedisModule_StreamIteratorNextField"> <code> RedisModule_StreamIteratorNextField() </code> </a> . The iterator is freed by calling <a href="#RedisModule_StreamIteratorStop"> <code> RedisModule_StreamIteratorStop() </code> </a> . </p> <p> Example (error handling omitted): </p> <pre><code>RedisModule_StreamIteratorStart(key, 0, startid_ptr, endid_ptr); RedisModuleStreamID id; long numfields; while (RedisModule_StreamIteratorNextID(key, &amp;id, &amp;numfields) == REDISMODULE_OK) { RedisModuleString *field, *value; while (RedisModule_StreamIteratorNextField(key, &amp;field, &amp;value) == REDISMODULE_OK) { // // ... Do stuff ... // RedisModule_FreeString(ctx, field); RedisModule_FreeString(ctx, value); } } RedisModule_StreamIteratorStop(key); </code></pre> <p> <span id="RedisModule_StreamIteratorStop"> </span> </p> <h3 id="redismodule_streamiteratorstop"> <code> RedisModule_StreamIteratorStop </code> </h3> <pre><code>int RedisModule_StreamIteratorStop(RedisModuleKey *key); </code></pre> <p> <strong> Available since: </strong> 6.2.0 </p> <p> Stops a stream iterator created using <a href="#RedisModule_StreamIteratorStart"> <code> RedisModule_StreamIteratorStart() </code> </a> and reclaims its memory. </p> <p> Returns <code> REDISMODULE_OK </code> on success. On failure, <code> REDISMODULE_ERR </code> is returned and <code> errno </code> is set as follows: </p> <ul> <li> EINVAL if called with a NULL key </li> <li> ENOTSUP if the key refers to a value of a type other than stream or if the key is empty </li> <li> EBADF if the key was not opened for writing or if no stream iterator is associated with the key </li> </ul> <p> <span id="RedisModule_StreamIteratorNextID"> </span> </p> <h3 id="redismodule_streamiteratornextid"> <code> RedisModule_StreamIteratorNextID </code> </h3> <pre><code>int RedisModule_StreamIteratorNextID(RedisModuleKey *key, RedisModuleStreamID *id, long *numfields); </code></pre> <p> <strong> Available since: </strong> 6.2.0 </p> <p> Finds the next stream entry and returns its stream ID and the number of fields. </p> <ul> <li> <code> key </code> : Key for which a stream iterator has been started using <a href="#RedisModule_StreamIteratorStart"> <code> RedisModule_StreamIteratorStart() </code> </a> . </li> <li> <code> id </code> : The stream ID returned. NULL if you don't care. </li> <li> <code> numfields </code> : The number of fields in the found stream entry. NULL if you don't care. </li> </ul> <p> Returns <code> REDISMODULE_OK </code> and sets <code> *id </code> and <code> *numfields </code> if an entry was found. On failure, <code> REDISMODULE_ERR </code> is returned and <code> errno </code> is set as follows: </p> <ul> <li> EINVAL if called with a NULL key </li> <li> ENOTSUP if the key refers to a value of a type other than stream or if the key is empty </li> <li> EBADF if no stream iterator is associated with the key </li> <li> ENOENT if there are no more entries in the range of the iterator </li> </ul> <p> In practice, if <a href="#RedisModule_StreamIteratorNextID"> <code> RedisModule_StreamIteratorNextID() </code> </a> is called after a successful call to <a href="#RedisModule_StreamIteratorStart"> <code> RedisModule_StreamIteratorStart() </code> </a> and with the same key, it is safe to assume that an <code> REDISMODULE_ERR </code> return value means that there are no more entries. </p> <p> Use <a href="#RedisModule_StreamIteratorNextField"> <code> RedisModule_StreamIteratorNextField() </code> </a> to retrieve the fields and values. See the example at <a href="#RedisModule_StreamIteratorStart"> <code> RedisModule_StreamIteratorStart() </code> </a> . </p> <p> <span id="RedisModule_StreamIteratorNextField"> </span> </p> <h3 id="redismodule_streamiteratornextfield"> <code> RedisModule_StreamIteratorNextField </code> </h3> <pre><code>int RedisModule_StreamIteratorNextField(RedisModuleKey *key, RedisModuleString **field_ptr, RedisModuleString **value_ptr); </code></pre> <p> <strong> Available since: </strong> 6.2.0 </p> <p> Retrieves the next field of the current stream ID and its corresponding value in a stream iteration. This function should be called repeatedly after calling <a href="#RedisModule_StreamIteratorNextID"> <code> RedisModule_StreamIteratorNextID() </code> </a> to fetch each field-value pair. </p> <ul> <li> <code> key </code> : Key where a stream iterator has been started. </li> <li> <code> field_ptr </code> : This is where the field is returned. </li> <li> <code> value_ptr </code> : This is where the value is returned. </li> </ul> <p> Returns <code> REDISMODULE_OK </code> and points <code> *field_ptr </code> and <code> *value_ptr </code> to freshly allocated <code> RedisModuleString </code> objects. The string objects are freed automatically when the callback finishes if automatic memory is enabled. On failure, <code> REDISMODULE_ERR </code> is returned and <code> errno </code> is set as follows: </p> <ul> <li> EINVAL if called with a NULL key </li> <li> ENOTSUP if the key refers to a value of a type other than stream or if the key is empty </li> <li> EBADF if no stream iterator is associated with the key </li> <li> ENOENT if there are no more fields in the current stream entry </li> </ul> <p> In practice, if <a href="#RedisModule_StreamIteratorNextField"> <code> RedisModule_StreamIteratorNextField() </code> </a> is called after a successful call to <a href="#RedisModule_StreamIteratorNextID"> <code> RedisModule_StreamIteratorNextID() </code> </a> and with the same key, it is safe to assume that an <code> REDISMODULE_ERR </code> return value means that there are no more fields. </p> <p> See the example at <a href="#RedisModule_StreamIteratorStart"> <code> RedisModule_StreamIteratorStart() </code> </a> . </p> <p> <span id="RedisModule_StreamIteratorDelete"> </span> </p> <h3 id="redismodule_streamiteratordelete"> <code> RedisModule_StreamIteratorDelete </code> </h3> <pre><code>int RedisModule_StreamIteratorDelete(RedisModuleKey *key); </code></pre> <p> <strong> Available since: </strong> 6.2.0 </p> <p> Deletes the current stream entry while iterating. </p> <p> This function can be called after <a href="#RedisModule_StreamIteratorNextID"> <code> RedisModule_StreamIteratorNextID() </code> </a> or after any calls to <a href="#RedisModule_StreamIteratorNextField"> <code> RedisModule_StreamIteratorNextField() </code> </a> . </p> <p> Returns <code> REDISMODULE_OK </code> on success. On failure, <code> REDISMODULE_ERR </code> is returned and <code> errno </code> is set as follows: </p> <ul> <li> EINVAL if key is NULL </li> <li> ENOTSUP if the key is empty or is of another type than stream </li> <li> EBADF if the key is not opened for writing, if no iterator has been started </li> <li> ENOENT if the iterator has no current stream entry </li> </ul> <p> <span id="RedisModule_StreamTrimByLength"> </span> </p> <h3 id="redismodule_streamtrimbylength"> <code> RedisModule_StreamTrimByLength </code> </h3> <pre><code>long long RedisModule_StreamTrimByLength(RedisModuleKey *key, int flags, long long length); </code></pre> <p> <strong> Available since: </strong> 6.2.0 </p> <p> Trim a stream by length, similar to XTRIM with MAXLEN. </p> <ul> <li> <code> key </code> : Key opened for writing. </li> <li> <code> flags </code> : A bitfield of <ul> <li> <code> REDISMODULE_STREAM_TRIM_APPROX </code> : Trim less if it improves performance, like XTRIM with <code> ~ </code> . </li> </ul> </li> <li> <code> length </code> : The number of stream entries to keep after trimming. </li> </ul> <p> Returns the number of entries deleted. On failure, a negative value is returned and <code> errno </code> is set as follows: </p> <ul> <li> EINVAL if called with invalid arguments </li> <li> ENOTSUP if the key is empty or of a type other than stream </li> <li> EBADF if the key is not opened for writing </li> </ul> <p> <span id="RedisModule_StreamTrimByID"> </span> </p> <h3 id="redismodule_streamtrimbyid"> <code> RedisModule_StreamTrimByID </code> </h3> <pre><code>long long RedisModule_StreamTrimByID(RedisModuleKey *key, int flags, RedisModuleStreamID *id); </code></pre> <p> <strong> Available since: </strong> 6.2.0 </p> <p> Trim a stream by ID, similar to XTRIM with MINID. </p> <ul> <li> <code> key </code> : Key opened for writing. </li> <li> <code> flags </code> : A bitfield of <ul> <li> <code> REDISMODULE_STREAM_TRIM_APPROX </code> : Trim less if it improves performance, like XTRIM with <code> ~ </code> . </li> </ul> </li> <li> <code> id </code> : The smallest stream ID to keep after trimming. </li> </ul> <p> Returns the number of entries deleted. On failure, a negative value is returned and <code> errno </code> is set as follows: </p> <ul> <li> EINVAL if called with invalid arguments </li> <li> ENOTSUP if the key is empty or of a type other than stream </li> <li> EBADF if the key is not opened for writing </li> </ul> <p> <span id="section-calling-redis-commands-from-modules"> </span> </p> <h2 id="calling-redis-commands-from-modules"> Calling Redis commands from modules </h2> <p> <a href="#RedisModule_Call"> <code> RedisModule_Call() </code> </a> sends a command to Redis. The remaining functions handle the reply. </p> <p> <span id="RedisModule_FreeCallReply"> </span> </p> <h3 id="redismodule_freecallreply"> <code> RedisModule_FreeCallReply </code> </h3> <pre><code>void RedisModule_FreeCallReply(RedisModuleCallReply *reply); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Free a Call reply and all the nested replies it contains if it's an array. </p> <p> <span id="RedisModule_CallReplyType"> </span> </p> <h3 id="redismodule_callreplytype"> <code> RedisModule_CallReplyType </code> </h3> <pre><code>int RedisModule_CallReplyType(RedisModuleCallReply *reply); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Return the reply type as one of the following: </p> <ul> <li> <code> REDISMODULE_REPLY_UNKNOWN </code> </li> <li> <code> REDISMODULE_REPLY_STRING </code> </li> <li> <code> REDISMODULE_REPLY_ERROR </code> </li> <li> <code> REDISMODULE_REPLY_INTEGER </code> </li> <li> <code> REDISMODULE_REPLY_ARRAY </code> </li> <li> <code> REDISMODULE_REPLY_NULL </code> </li> <li> <code> REDISMODULE_REPLY_MAP </code> </li> <li> <code> REDISMODULE_REPLY_SET </code> </li> <li> <code> REDISMODULE_REPLY_BOOL </code> </li> <li> <code> REDISMODULE_REPLY_DOUBLE </code> </li> <li> <code> REDISMODULE_REPLY_BIG_NUMBER </code> </li> <li> <code> REDISMODULE_REPLY_VERBATIM_STRING </code> </li> <li> <code> REDISMODULE_REPLY_ATTRIBUTE </code> </li> <li> <code> REDISMODULE_REPLY_PROMISE </code> </li> </ul> <p> <span id="RedisModule_CallReplyLength"> </span> </p> <h3 id="redismodule_callreplylength"> <code> RedisModule_CallReplyLength </code> </h3> <pre><code>size_t RedisModule_CallReplyLength(RedisModuleCallReply *reply); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Return the reply type length, where applicable. </p> <p> <span id="RedisModule_CallReplyArrayElement"> </span> </p> <h3 id="redismodule_callreplyarrayelement"> <code> RedisModule_CallReplyArrayElement </code> </h3> <pre><code>RedisModuleCallReply *RedisModule_CallReplyArrayElement(RedisModuleCallReply *reply, size_t idx); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Return the 'idx'-th nested call reply element of an array reply, or NULL if the reply type is wrong or the index is out of range. </p> <p> <span id="RedisModule_CallReplyInteger"> </span> </p> <h3 id="redismodule_callreplyinteger"> <code> RedisModule_CallReplyInteger </code> </h3> <pre><code>long long RedisModule_CallReplyInteger(RedisModuleCallReply *reply); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Return the <code> long long </code> of an integer reply. </p> <p> <span id="RedisModule_CallReplyDouble"> </span> </p> <h3 id="redismodule_callreplydouble"> <code> RedisModule_CallReplyDouble </code> </h3> <pre><code>double RedisModule_CallReplyDouble(RedisModuleCallReply *reply); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Return the double value of a double reply. </p> <p> <span id="RedisModule_CallReplyBigNumber"> </span> </p> <h3 id="redismodule_callreplybignumber"> <code> RedisModule_CallReplyBigNumber </code> </h3> <pre><code>const char *RedisModule_CallReplyBigNumber(RedisModuleCallReply *reply, size_t *len); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Return the big number value of a big number reply. </p> <p> <span id="RedisModule_CallReplyVerbatim"> </span> </p> <h3 id="redismodule_callreplyverbatim"> <code> RedisModule_CallReplyVerbatim </code> </h3> <pre><code>const char *RedisModule_CallReplyVerbatim(RedisModuleCallReply *reply, size_t *len, const char **format); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Return the value of a verbatim string reply, An optional output argument can be given to get verbatim reply format. </p> <p> <span id="RedisModule_CallReplyBool"> </span> </p> <h3 id="redismodule_callreplybool"> <code> RedisModule_CallReplyBool </code> </h3> <pre><code>int RedisModule_CallReplyBool(RedisModuleCallReply *reply); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Return the Boolean value of a Boolean reply. </p> <p> <span id="RedisModule_CallReplySetElement"> </span> </p> <h3 id="redismodule_callreplysetelement"> <code> RedisModule_CallReplySetElement </code> </h3> <pre><code>RedisModuleCallReply *RedisModule_CallReplySetElement(RedisModuleCallReply *reply, size_t idx); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Return the 'idx'-th nested call reply element of a set reply, or NULL if the reply type is wrong or the index is out of range. </p> <p> <span id="RedisModule_CallReplyMapElement"> </span> </p> <h3 id="redismodule_callreplymapelement"> <code> RedisModule_CallReplyMapElement </code> </h3> <pre><code>int RedisModule_CallReplyMapElement(RedisModuleCallReply *reply, size_t idx, RedisModuleCallReply **key, RedisModuleCallReply **val); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Retrieve the 'idx'-th key and value of a map reply. </p> <p> Returns: </p> <ul> <li> <code> REDISMODULE_OK </code> on success. </li> <li> <code> REDISMODULE_ERR </code> if idx out of range or if the reply type is wrong. </li> </ul> <p> The <code> key </code> and <code> value </code> arguments are used to return by reference, and may be NULL if not required. </p> <p> <span id="RedisModule_CallReplyAttribute"> </span> </p> <h3 id="redismodule_callreplyattribute"> <code> RedisModule_CallReplyAttribute </code> </h3> <pre><code>RedisModuleCallReply *RedisModule_CallReplyAttribute(RedisModuleCallReply *reply); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Return the attribute of the given reply, or NULL if no attribute exists. </p> <p> <span id="RedisModule_CallReplyAttributeElement"> </span> </p> <h3 id="redismodule_callreplyattributeelement"> <code> RedisModule_CallReplyAttributeElement </code> </h3> <pre><code>int RedisModule_CallReplyAttributeElement(RedisModuleCallReply *reply, size_t idx, RedisModuleCallReply **key, RedisModuleCallReply **val); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Retrieve the 'idx'-th key and value of an attribute reply. </p> <p> Returns: </p> <ul> <li> <code> REDISMODULE_OK </code> on success. </li> <li> <code> REDISMODULE_ERR </code> if idx out of range or if the reply type is wrong. </li> </ul> <p> The <code> key </code> and <code> value </code> arguments are used to return by reference, and may be NULL if not required. </p> <p> <span id="RedisModule_CallReplyPromiseSetUnblockHandler"> </span> </p> <h3 id="redismodule_callreplypromisesetunblockhandler"> <code> RedisModule_CallReplyPromiseSetUnblockHandler </code> </h3> <pre><code>void RedisModule_CallReplyPromiseSetUnblockHandler(RedisModuleCallReply *reply, RedisModuleOnUnblocked on_unblock, void *private_data); </code></pre> <p> <strong> Available since: </strong> 7.2.0 </p> <p> Set unblock handler (callback and private data) on the given promise <code> RedisModuleCallReply </code> . The given reply must be of promise type ( <code> REDISMODULE_REPLY_PROMISE </code> ). </p> <p> <span id="RedisModule_CallReplyPromiseAbort"> </span> </p> <h3 id="redismodule_callreplypromiseabort"> <code> RedisModule_CallReplyPromiseAbort </code> </h3> <pre><code>int RedisModule_CallReplyPromiseAbort(RedisModuleCallReply *reply, void **private_data); </code></pre> <p> <strong> Available since: </strong> 7.2.0 </p> <p> Abort the execution of a given promise <code> RedisModuleCallReply </code> . return <code> REDMODULE_OK </code> in case the abort was done successfully and <code> REDISMODULE_ERR </code> if its not possible to abort the execution (execution already finished). In case the execution was aborted ( <code> REDMODULE_OK </code> was returned), the <code> private_data </code> out parameter will be set with the value of the private data that was given on ' <a href="#RedisModule_CallReplyPromiseSetUnblockHandler"> <code> RedisModule_CallReplyPromiseSetUnblockHandler </code> </a> ' so the caller will be able to release the private data. </p> <p> If the execution was aborted successfully, it is promised that the unblock handler will not be called. That said, it is possible that the abort operation will successes but the operation will still continue. This can happened if, for example, a module implements some blocking command and does not respect the disconnect callback. For pure Redis commands this can not happened. </p> <p> <span id="RedisModule_CallReplyStringPtr"> </span> </p> <h3 id="redismodule_callreplystringptr"> <code> RedisModule_CallReplyStringPtr </code> </h3> <pre><code>const char *RedisModule_CallReplyStringPtr(RedisModuleCallReply *reply, size_t *len); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Return the pointer and length of a string or error reply. </p> <p> <span id="RedisModule_CreateStringFromCallReply"> </span> </p> <h3 id="redismodule_createstringfromcallreply"> <code> RedisModule_CreateStringFromCallReply </code> </h3> <pre><code>RedisModuleString *RedisModule_CreateStringFromCallReply(RedisModuleCallReply *reply); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Return a new string object from a call reply of type string, error or integer. Otherwise (wrong reply type) return NULL. </p> <p> <span id="RedisModule_SetContextUser"> </span> </p> <h3 id="redismodule_setcontextuser"> <code> RedisModule_SetContextUser </code> </h3> <pre><code>void RedisModule_SetContextUser(RedisModuleCtx *ctx, const RedisModuleUser *user); </code></pre> <p> <strong> Available since: </strong> 7.0.6 </p> <p> Modifies the user that <a href="#RedisModule_Call"> <code> RedisModule_Call </code> </a> will use (e.g. for ACL checks) </p> <p> <span id="RedisModule_Call"> </span> </p> <h3 id="redismodule_call"> <code> RedisModule_Call </code> </h3> <pre><code>RedisModuleCallReply *RedisModule_Call(RedisModuleCtx *ctx, const char *cmdname, const char *fmt, ...); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Exported API to call any Redis command from modules. </p> <ul> <li> <p> <strong> cmdname </strong> : The Redis command to call. </p> </li> <li> <p> <strong> fmt </strong> : A format specifier string for the command's arguments. Each of the arguments should be specified by a valid type specification. The format specifier can also contain the modifiers <code> ! </code> , <code> A </code> , <code> 3 </code> and <code> R </code> which don't have a corresponding argument. </p> <ul> <li> <p> <code> b </code> -- The argument is a buffer and is immediately followed by another argument that is the buffer's length. </p> </li> <li> <p> <code> c </code> -- The argument is a pointer to a plain C string (null-terminated). </p> </li> <li> <p> <code> l </code> -- The argument is a <code> long long </code> integer. </p> </li> <li> <p> <code> s </code> -- The argument is a RedisModuleString. </p> </li> <li> <p> <code> v </code> -- The argument(s) is a vector of RedisModuleString. </p> </li> <li> <p> <code> ! </code> -- Sends the Redis command and its arguments to replicas and AOF. </p> </li> <li> <p> <code> A </code> -- Suppress AOF propagation, send only to replicas (requires <code> ! </code> ). </p> </li> <li> <p> <code> R </code> -- Suppress replicas propagation, send only to AOF (requires <code> ! </code> ). </p> </li> <li> <p> <code> 3 </code> -- Return a RESP3 reply. This will change the command reply. e.g., HGETALL returns a map instead of a flat array. </p> </li> <li> <p> <code> 0 </code> -- Return the reply in auto mode, i.e. the reply format will be the same as the client attached to the given RedisModuleCtx. This will probably used when you want to pass the reply directly to the client. </p> </li> <li> <p> <code> C </code> -- Run a command as the user attached to the context. User is either attached automatically via the client that directly issued the command and created the context or via RedisModule_SetContextUser. If the context is not directly created by an issued command (such as a background context and no user was set on it via RedisModule_SetContextUser, RedisModule_Call will fail. Checks if the command can be executed according to ACL rules and causes the command to run as the determined user, so that any future user dependent activity, such as ACL checks within scripts will proceed as expected. Otherwise, the command will run as the Redis unrestricted user. </p> </li> <li> <p> <code> S </code> -- Run the command in a script mode, this means that it will raise an error if a command which are not allowed inside a script (flagged with the <code> deny-script </code> flag) is invoked (like SHUTDOWN). In addition, on script mode, write commands are not allowed if there are not enough good replicas (as configured with <code> min-replicas-to-write </code> ) or when the server is unable to persist to the disk. </p> </li> <li> <p> <code> W </code> -- Do not allow to run any write command (flagged with the <code> write </code> flag). </p> </li> <li> <p> <code> M </code> -- Do not allow <code> deny-oom </code> flagged commands when over the memory limit. </p> </li> <li> <p> <code> E </code> -- Return error as RedisModuleCallReply. If there is an error before invoking the command, the error is returned using errno mechanism. This flag allows to get the error also as an error CallReply with relevant error message. </p> </li> <li> <p> 'D' -- A "Dry Run" mode. Return before executing the underlying call(). If everything succeeded, it will return with a NULL, otherwise it will return with a CallReply object denoting the error, as if it was called with the 'E' code. </p> </li> <li> <p> 'K' -- Allow running blocking commands. If enabled and the command gets blocked, a special REDISMODULE_REPLY_PROMISE will be returned. This reply type indicates that the command was blocked and the reply will be given asynchronously. The module can use this reply object to set a handler which will be called when the command gets unblocked using RedisModule_CallReplyPromiseSetUnblockHandler. The handler must be set immediately after the command invocation (without releasing the Redis lock in between). If the handler is not set, the blocking command will still continue its execution but the reply will be ignored (fire and forget), notice that this is dangerous in case of role change, as explained below. The module can use RedisModule_CallReplyPromiseAbort to abort the command invocation if it was not yet finished (see RedisModule_CallReplyPromiseAbort documentation for more details). It is also the module's responsibility to abort the execution on role change, either by using server event (to get notified when the instance becomes a replica) or relying on the disconnect callback of the original client. Failing to do so can result in a write operation on a replica. Unlike other call replies, promise call reply <strong> must </strong> be freed while the Redis GIL is locked. Notice that on unblocking, the only promise is that the unblock handler will be called, If the blocking RedisModule_Call caused the module to also block some real client (using RedisModule_BlockClient), it is the module responsibility to unblock this client on the unblock handler. On the unblock handler it is only allowed to perform the following: * Calling additional Redis commands using RedisModule_Call * Open keys using RedisModule_OpenKey * Replicate data to the replica or AOF </p> <pre><code> Specifically, it is not allowed to call any Redis module API which are client related such as: * RedisModule_Reply* API's * RedisModule_BlockClient * RedisModule_GetCurrentUserName </code></pre> </li> </ul> </li> <li> <p> <strong> ... </strong> : The actual arguments to the Redis command. </p> </li> </ul> <p> On success a <code> RedisModuleCallReply </code> object is returned, otherwise NULL is returned and errno is set to the following values: </p> <ul> <li> EBADF: wrong format specifier. </li> <li> EINVAL: wrong command arity. </li> <li> ENOENT: command does not exist. </li> <li> EPERM: operation in Cluster instance with key in non local slot. </li> <li> EROFS: operation in Cluster instance when a write command is sent in a readonly state. </li> <li> ENETDOWN: operation in Cluster instance when cluster is down. </li> <li> ENOTSUP: No ACL user for the specified module context </li> <li> EACCES: Command cannot be executed, according to ACL rules </li> <li> ENOSPC: Write or deny-oom command is not allowed </li> <li> ESPIPE: Command not allowed on script mode </li> </ul> <p> Example code fragment: </p> <pre><code> reply = RedisModule_Call(ctx,"INCRBY","sc",argv[1],"10"); if (RedisModule_CallReplyType(reply) == REDISMODULE_REPLY_INTEGER) { long long myval = RedisModule_CallReplyInteger(reply); // Do something with myval. } </code></pre> <p> This API is documented here: <a href="https://redis.io/topics/modules-intro"> https://redis.io/topics/modules-intro </a> </p> <p> <span id="RedisModule_CallReplyProto"> </span> </p> <h3 id="redismodule_callreplyproto"> <code> RedisModule_CallReplyProto </code> </h3> <pre><code>const char *RedisModule_CallReplyProto(RedisModuleCallReply *reply, size_t *len); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Return a pointer, and a length, to the protocol returned by the command that returned the reply object. </p> <p> <span id="section-modules-data-types"> </span> </p> <h2 id="modules-data-types"> Modules data types </h2> <p> When String DMA or using existing data structures is not enough, it is possible to create new data types from scratch and export them to Redis. The module must provide a set of callbacks for handling the new values exported (for example in order to provide RDB saving/loading, AOF rewrite, and so forth). In this section we define this API. </p> <p> <span id="RedisModule_CreateDataType"> </span> </p> <h3 id="redismodule_createdatatype"> <code> RedisModule_CreateDataType </code> </h3> <pre><code>moduleType *RedisModule_CreateDataType(RedisModuleCtx *ctx, const char *name, int encver, void *typemethods_ptr); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Register a new data type exported by the module. The parameters are the following. Please for in depth documentation check the modules API documentation, especially <a href="https://redis.io/docs/latest/develop/reference/modules/modules-native-types/"> https://redis.io/docs/latest/develop/reference/modules/modules-native-types/ </a> . </p> <ul> <li> <p> <strong> name </strong> : A 9 characters data type name that MUST be unique in the Redis Modules ecosystem. Be creative... and there will be no collisions. Use the charset A-Z a-z 9-0, plus the two "-_" characters. A good idea is to use, for example <code> &lt;typename&gt;-&lt;vendor&gt; </code> . For example "tree-AntZ" may mean "Tree data structure by @antirez". To use both lower case and upper case letters helps in order to prevent collisions. </p> </li> <li> <p> <strong> encver </strong> : Encoding version, which is, the version of the serialization that a module used in order to persist data. As long as the "name" matches, the RDB loading will be dispatched to the type callbacks whatever 'encver' is used, however the module can understand if the encoding it must load are of an older version of the module. For example the module "tree-AntZ" initially used encver=0. Later after an upgrade, it started to serialize data in a different format and to register the type with encver=1. However this module may still load old data produced by an older version if the <code> rdb_load </code> callback is able to check the encver value and act accordingly. The encver must be a positive value between 0 and 1023. </p> </li> <li> <p> <strong> typemethods_ptr </strong> is a pointer to a <code> RedisModuleTypeMethods </code> structure that should be populated with the methods callbacks and structure version, like in the following example: </p> <pre><code> RedisModuleTypeMethods tm = { .version = REDISMODULE_TYPE_METHOD_VERSION, .rdb_load = myType_RDBLoadCallBack, .rdb_save = myType_RDBSaveCallBack, .aof_rewrite = myType_AOFRewriteCallBack, .free = myType_FreeCallBack, // Optional fields .digest = myType_DigestCallBack, .mem_usage = myType_MemUsageCallBack, .aux_load = myType_AuxRDBLoadCallBack, .aux_save = myType_AuxRDBSaveCallBack, .free_effort = myType_FreeEffortCallBack, .unlink = myType_UnlinkCallBack, .copy = myType_CopyCallback, .defrag = myType_DefragCallback // Enhanced optional fields .mem_usage2 = myType_MemUsageCallBack2, .free_effort2 = myType_FreeEffortCallBack2, .unlink2 = myType_UnlinkCallBack2, .copy2 = myType_CopyCallback2, } </code></pre> </li> <li> <p> <strong> rdb_load </strong> : A callback function pointer that loads data from RDB files. </p> </li> <li> <p> <strong> rdb_save </strong> : A callback function pointer that saves data to RDB files. </p> </li> <li> <p> <strong> aof_rewrite </strong> : A callback function pointer that rewrites data as commands. </p> </li> <li> <p> <strong> digest </strong> : A callback function pointer that is used for <code> DEBUG DIGEST </code> . </p> </li> <li> <p> <strong> free </strong> : A callback function pointer that can free a type value. </p> </li> <li> <p> <strong> aux_save </strong> : A callback function pointer that saves out of keyspace data to RDB files. 'when' argument is either <code> REDISMODULE_AUX_BEFORE_RDB </code> or <code> REDISMODULE_AUX_AFTER_RDB </code> . </p> </li> <li> <p> <strong> aux_load </strong> : A callback function pointer that loads out of keyspace data from RDB files. Similar to <code> aux_save </code> , returns <code> REDISMODULE_OK </code> on success, and ERR otherwise. </p> </li> <li> <p> <strong> free_effort </strong> : A callback function pointer that used to determine whether the module's memory needs to be lazy reclaimed. The module should return the complexity involved by freeing the value. for example: how many pointers are gonna be freed. Note that if it returns 0, we'll always do an async free. </p> </li> <li> <p> <strong> unlink </strong> : A callback function pointer that used to notifies the module that the key has been removed from the DB by redis, and may soon be freed by a background thread. Note that it won't be called on FLUSHALL/FLUSHDB (both sync and async), and the module can use the <code> RedisModuleEvent_FlushDB </code> to hook into that. </p> </li> <li> <p> <strong> copy </strong> : A callback function pointer that is used to make a copy of the specified key. The module is expected to perform a deep copy of the specified value and return it. In addition, hints about the names of the source and destination keys is provided. A NULL return value is considered an error and the copy operation fails. Note: if the target key exists and is being overwritten, the copy callback will be called first, followed by a free callback to the value that is being replaced. </p> </li> <li> <p> <strong> defrag </strong> : A callback function pointer that is used to request the module to defrag a key. The module should then iterate pointers and call the relevant <code> RedisModule_Defrag*() </code> functions to defragment pointers or complex types. The module should continue iterating as long as <a href="#RedisModule_DefragShouldStop"> <code> RedisModule_DefragShouldStop() </code> </a> returns a zero value, and return a zero value if finished or non-zero value if more work is left to be done. If more work needs to be done, <a href="#RedisModule_DefragCursorSet"> <code> RedisModule_DefragCursorSet() </code> </a> and <a href="#RedisModule_DefragCursorGet"> <code> RedisModule_DefragCursorGet() </code> </a> can be used to track this work across different calls. Normally, the defrag mechanism invokes the callback without a time limit, so <a href="#RedisModule_DefragShouldStop"> <code> RedisModule_DefragShouldStop() </code> </a> always returns zero. The "late defrag" mechanism which has a time limit and provides cursor support is used only for keys that are determined to have significant internal complexity. To determine this, the defrag mechanism uses the <code> free_effort </code> callback and the 'active-defrag-max-scan-fields' config directive. NOTE: The value is passed as a <code> void** </code> and the function is expected to update the pointer if the top-level value pointer is defragmented and consequently changes. </p> </li> <li> <p> <strong> mem_usage2 </strong> : Similar to <code> mem_usage </code> , but provides the <code> RedisModuleKeyOptCtx </code> parameter so that meta information such as key name and db id can be obtained, and the <code> sample_size </code> for size estimation (see MEMORY USAGE command). </p> </li> <li> <p> <strong> free_effort2 </strong> : Similar to <code> free_effort </code> , but provides the <code> RedisModuleKeyOptCtx </code> parameter so that meta information such as key name and db id can be obtained. </p> </li> <li> <p> <strong> unlink2 </strong> : Similar to <code> unlink </code> , but provides the <code> RedisModuleKeyOptCtx </code> parameter so that meta information such as key name and db id can be obtained. </p> </li> <li> <p> <strong> copy2 </strong> : Similar to <code> copy </code> , but provides the <code> RedisModuleKeyOptCtx </code> parameter so that meta information such as key names and db ids can be obtained. </p> </li> <li> <p> <strong> aux_save2 </strong> : Similar to <code> aux_save </code> , but with small semantic change, if the module saves nothing on this callback then no data about this aux field will be written to the RDB and it will be possible to load the RDB even if the module is not loaded. </p> </li> </ul> <p> Note: the module name "AAAAAAAAA" is reserved and produces an error, it happens to be pretty lame as well. </p> <p> If <a href="#RedisModule_CreateDataType"> <code> RedisModule_CreateDataType() </code> </a> is called outside of <code> RedisModule_OnLoad() </code> function, there is already a module registering a type with the same name, or if the module name or encver is invalid, NULL is returned. Otherwise the new type is registered into Redis, and a reference of type <code> RedisModuleType </code> is returned: the caller of the function should store this reference into a global variable to make future use of it in the modules type API, since a single module may register multiple types. Example code fragment: </p> <pre><code> static RedisModuleType *BalancedTreeType; int RedisModule_OnLoad(RedisModuleCtx *ctx) { // some code here ... BalancedTreeType = RedisModule_CreateDataType(...); } </code></pre> <p> <span id="RedisModule_ModuleTypeSetValue"> </span> </p> <h3 id="redismodule_moduletypesetvalue"> <code> RedisModule_ModuleTypeSetValue </code> </h3> <pre><code>int RedisModule_ModuleTypeSetValue(RedisModuleKey *key, moduleType *mt, void *value); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> If the key is open for writing, set the specified module type object as the value of the key, deleting the old value if any. On success <code> REDISMODULE_OK </code> is returned. If the key is not open for writing or there is an active iterator, <code> REDISMODULE_ERR </code> is returned. </p> <p> <span id="RedisModule_ModuleTypeGetType"> </span> </p> <h3 id="redismodule_moduletypegettype"> <code> RedisModule_ModuleTypeGetType </code> </h3> <pre><code>moduleType *RedisModule_ModuleTypeGetType(RedisModuleKey *key); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Assuming <a href="#RedisModule_KeyType"> <code> RedisModule_KeyType() </code> </a> returned <code> REDISMODULE_KEYTYPE_MODULE </code> on the key, returns the module type pointer of the value stored at key. </p> <p> If the key is NULL, is not associated with a module type, or is empty, then NULL is returned instead. </p> <p> <span id="RedisModule_ModuleTypeGetValue"> </span> </p> <h3 id="redismodule_moduletypegetvalue"> <code> RedisModule_ModuleTypeGetValue </code> </h3> <pre><code>void *RedisModule_ModuleTypeGetValue(RedisModuleKey *key); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Assuming <a href="#RedisModule_KeyType"> <code> RedisModule_KeyType() </code> </a> returned <code> REDISMODULE_KEYTYPE_MODULE </code> on the key, returns the module type low-level value stored at key, as it was set by the user via <a href="#RedisModule_ModuleTypeSetValue"> <code> RedisModule_ModuleTypeSetValue() </code> </a> . </p> <p> If the key is NULL, is not associated with a module type, or is empty, then NULL is returned instead. </p> <p> <span id="section-rdb-loading-and-saving-functions"> </span> </p> <h2 id="rdb-loading-and-saving-functions"> RDB loading and saving functions </h2> <p> <span id="RedisModule_IsIOError"> </span> </p> <h3 id="redismodule_isioerror"> <code> RedisModule_IsIOError </code> </h3> <pre><code>int RedisModule_IsIOError(RedisModuleIO *io); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Returns true if any previous IO API failed. for <code> Load* </code> APIs the <code> REDISMODULE_OPTIONS_HANDLE_IO_ERRORS </code> flag must be set with <a href="#RedisModule_SetModuleOptions"> <code> RedisModule_SetModuleOptions </code> </a> first. </p> <p> <span id="RedisModule_SaveUnsigned"> </span> </p> <h3 id="redismodule_saveunsigned"> <code> RedisModule_SaveUnsigned </code> </h3> <pre><code>void RedisModule_SaveUnsigned(RedisModuleIO *io, uint64_t value); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Save an unsigned 64 bit value into the RDB file. This function should only be called in the context of the <code> rdb_save </code> method of modules implementing new data types. </p> <p> <span id="RedisModule_LoadUnsigned"> </span> </p> <h3 id="redismodule_loadunsigned"> <code> RedisModule_LoadUnsigned </code> </h3> <pre><code>uint64_t RedisModule_LoadUnsigned(RedisModuleIO *io); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Load an unsigned 64 bit value from the RDB file. This function should only be called in the context of the <code> rdb_load </code> method of modules implementing new data types. </p> <p> <span id="RedisModule_SaveSigned"> </span> </p> <h3 id="redismodule_savesigned"> <code> RedisModule_SaveSigned </code> </h3> <pre><code>void RedisModule_SaveSigned(RedisModuleIO *io, int64_t value); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Like <a href="#RedisModule_SaveUnsigned"> <code> RedisModule_SaveUnsigned() </code> </a> but for signed 64 bit values. </p> <p> <span id="RedisModule_LoadSigned"> </span> </p> <h3 id="redismodule_loadsigned"> <code> RedisModule_LoadSigned </code> </h3> <pre><code>int64_t RedisModule_LoadSigned(RedisModuleIO *io); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Like <a href="#RedisModule_LoadUnsigned"> <code> RedisModule_LoadUnsigned() </code> </a> but for signed 64 bit values. </p> <p> <span id="RedisModule_SaveString"> </span> </p> <h3 id="redismodule_savestring"> <code> RedisModule_SaveString </code> </h3> <pre><code>void RedisModule_SaveString(RedisModuleIO *io, RedisModuleString *s); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> In the context of the <code> rdb_save </code> method of a module type, saves a string into the RDB file taking as input a <code> RedisModuleString </code> . </p> <p> The string can be later loaded with <a href="#RedisModule_LoadString"> <code> RedisModule_LoadString() </code> </a> or other Load family functions expecting a serialized string inside the RDB file. </p> <p> <span id="RedisModule_SaveStringBuffer"> </span> </p> <h3 id="redismodule_savestringbuffer"> <code> RedisModule_SaveStringBuffer </code> </h3> <pre><code>void RedisModule_SaveStringBuffer(RedisModuleIO *io, const char *str, size_t len); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Like <a href="#RedisModule_SaveString"> <code> RedisModule_SaveString() </code> </a> but takes a raw C pointer and length as input. </p> <p> <span id="RedisModule_LoadString"> </span> </p> <h3 id="redismodule_loadstring"> <code> RedisModule_LoadString </code> </h3> <pre><code>RedisModuleString *RedisModule_LoadString(RedisModuleIO *io); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> In the context of the <code> rdb_load </code> method of a module data type, loads a string from the RDB file, that was previously saved with <a href="#RedisModule_SaveString"> <code> RedisModule_SaveString() </code> </a> functions family. </p> <p> The returned string is a newly allocated <code> RedisModuleString </code> object, and the user should at some point free it with a call to <a href="#RedisModule_FreeString"> <code> RedisModule_FreeString() </code> </a> . </p> <p> If the data structure does not store strings as <code> RedisModuleString </code> objects, the similar function <a href="#RedisModule_LoadStringBuffer"> <code> RedisModule_LoadStringBuffer() </code> </a> could be used instead. </p> <p> <span id="RedisModule_LoadStringBuffer"> </span> </p> <h3 id="redismodule_loadstringbuffer"> <code> RedisModule_LoadStringBuffer </code> </h3> <pre><code>char *RedisModule_LoadStringBuffer(RedisModuleIO *io, size_t *lenptr); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Like <a href="#RedisModule_LoadString"> <code> RedisModule_LoadString() </code> </a> but returns a heap allocated string that was allocated with <a href="#RedisModule_Alloc"> <code> RedisModule_Alloc() </code> </a> , and can be resized or freed with <a href="#RedisModule_Realloc"> <code> RedisModule_Realloc() </code> </a> or <a href="#RedisModule_Free"> <code> RedisModule_Free() </code> </a> . </p> <p> The size of the string is stored at '*lenptr' if not NULL. The returned string is not automatically NULL terminated, it is loaded exactly as it was stored inside the RDB file. </p> <p> <span id="RedisModule_SaveDouble"> </span> </p> <h3 id="redismodule_savedouble"> <code> RedisModule_SaveDouble </code> </h3> <pre><code>void RedisModule_SaveDouble(RedisModuleIO *io, double value); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> In the context of the <code> rdb_save </code> method of a module data type, saves a double value to the RDB file. The double can be a valid number, a NaN or infinity. It is possible to load back the value with <a href="#RedisModule_LoadDouble"> <code> RedisModule_LoadDouble() </code> </a> . </p> <p> <span id="RedisModule_LoadDouble"> </span> </p> <h3 id="redismodule_loaddouble"> <code> RedisModule_LoadDouble </code> </h3> <pre><code>double RedisModule_LoadDouble(RedisModuleIO *io); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> In the context of the <code> rdb_save </code> method of a module data type, loads back the double value saved by <a href="#RedisModule_SaveDouble"> <code> RedisModule_SaveDouble() </code> </a> . </p> <p> <span id="RedisModule_SaveFloat"> </span> </p> <h3 id="redismodule_savefloat"> <code> RedisModule_SaveFloat </code> </h3> <pre><code>void RedisModule_SaveFloat(RedisModuleIO *io, float value); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> In the context of the <code> rdb_save </code> method of a module data type, saves a float value to the RDB file. The float can be a valid number, a NaN or infinity. It is possible to load back the value with <a href="#RedisModule_LoadFloat"> <code> RedisModule_LoadFloat() </code> </a> . </p> <p> <span id="RedisModule_LoadFloat"> </span> </p> <h3 id="redismodule_loadfloat"> <code> RedisModule_LoadFloat </code> </h3> <pre><code>float RedisModule_LoadFloat(RedisModuleIO *io); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> In the context of the <code> rdb_save </code> method of a module data type, loads back the float value saved by <a href="#RedisModule_SaveFloat"> <code> RedisModule_SaveFloat() </code> </a> . </p> <p> <span id="RedisModule_SaveLongDouble"> </span> </p> <h3 id="redismodule_savelongdouble"> <code> RedisModule_SaveLongDouble </code> </h3> <pre><code>void RedisModule_SaveLongDouble(RedisModuleIO *io, long double value); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> In the context of the <code> rdb_save </code> method of a module data type, saves a long double value to the RDB file. The double can be a valid number, a NaN or infinity. It is possible to load back the value with <a href="#RedisModule_LoadLongDouble"> <code> RedisModule_LoadLongDouble() </code> </a> . </p> <p> <span id="RedisModule_LoadLongDouble"> </span> </p> <h3 id="redismodule_loadlongdouble"> <code> RedisModule_LoadLongDouble </code> </h3> <pre><code>long double RedisModule_LoadLongDouble(RedisModuleIO *io); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> In the context of the <code> rdb_save </code> method of a module data type, loads back the long double value saved by <a href="#RedisModule_SaveLongDouble"> <code> RedisModule_SaveLongDouble() </code> </a> . </p> <p> <span id="section-key-digest-api-debug-digest-interface-for-modules-types"> </span> </p> <h2 id="key-digest-api-debug-digest-interface-for-modules-types"> Key digest API (DEBUG DIGEST interface for modules types) </h2> <p> <span id="RedisModule_DigestAddStringBuffer"> </span> </p> <h3 id="redismodule_digestaddstringbuffer"> <code> RedisModule_DigestAddStringBuffer </code> </h3> <pre><code>void RedisModule_DigestAddStringBuffer(RedisModuleDigest *md, const char *ele, size_t len); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Add a new element to the digest. This function can be called multiple times one element after the other, for all the elements that constitute a given data structure. The function call must be followed by the call to <a href="#RedisModule_DigestEndSequence"> <code> RedisModule_DigestEndSequence </code> </a> eventually, when all the elements that are always in a given order are added. See the Redis Modules data types documentation for more info. However this is a quick example that uses Redis data types as an example. </p> <p> To add a sequence of unordered elements (for example in the case of a Redis Set), the pattern to use is: </p> <pre><code>foreach element { AddElement(element); EndSequence(); } </code></pre> <p> Because Sets are not ordered, so every element added has a position that does not depend from the other. However if instead our elements are ordered in pairs, like field-value pairs of a Hash, then one should use: </p> <pre><code>foreach key,value { AddElement(key); AddElement(value); EndSequence(); } </code></pre> <p> Because the key and value will be always in the above order, while instead the single key-value pairs, can appear in any position into a Redis hash. </p> <p> A list of ordered elements would be implemented with: </p> <pre><code>foreach element { AddElement(element); } EndSequence(); </code></pre> <p> <span id="RedisModule_DigestAddLongLong"> </span> </p> <h3 id="redismodule_digestaddlonglong"> <code> RedisModule_DigestAddLongLong </code> </h3> <pre><code>void RedisModule_DigestAddLongLong(RedisModuleDigest *md, long long ll); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Like <a href="#RedisModule_DigestAddStringBuffer"> <code> RedisModule_DigestAddStringBuffer() </code> </a> but takes a <code> long long </code> as input that gets converted into a string before adding it to the digest. </p> <p> <span id="RedisModule_DigestEndSequence"> </span> </p> <h3 id="redismodule_digestendsequence"> <code> RedisModule_DigestEndSequence </code> </h3> <pre><code>void RedisModule_DigestEndSequence(RedisModuleDigest *md); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> See the documentation for <code> RedisModule_DigestAddElement() </code> . </p> <p> <span id="RedisModule_LoadDataTypeFromStringEncver"> </span> </p> <h3 id="redismodule_loaddatatypefromstringencver"> <code> RedisModule_LoadDataTypeFromStringEncver </code> </h3> <pre><code>void *RedisModule_LoadDataTypeFromStringEncver(const RedisModuleString *str, const moduleType *mt, int encver); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Decode a serialized representation of a module data type 'mt', in a specific encoding version 'encver' from string 'str' and return a newly allocated value, or NULL if decoding failed. </p> <p> This call basically reuses the ' <code> rdb_load </code> ' callback which module data types implement in order to allow a module to arbitrarily serialize/de-serialize keys, similar to how the Redis 'DUMP' and 'RESTORE' commands are implemented. </p> <p> Modules should generally use the <code> REDISMODULE_OPTIONS_HANDLE_IO_ERRORS </code> flag and make sure the de-serialization code properly checks and handles IO errors (freeing allocated buffers and returning a NULL). </p> <p> If this is NOT done, Redis will handle corrupted (or just truncated) serialized data by producing an error message and terminating the process. </p> <p> <span id="RedisModule_LoadDataTypeFromString"> </span> </p> <h3 id="redismodule_loaddatatypefromstring"> <code> RedisModule_LoadDataTypeFromString </code> </h3> <pre><code>void *RedisModule_LoadDataTypeFromString(const RedisModuleString *str, const moduleType *mt); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Similar to <a href="#RedisModule_LoadDataTypeFromStringEncver"> <code> RedisModule_LoadDataTypeFromStringEncver </code> </a> , original version of the API, kept for backward compatibility. </p> <p> <span id="RedisModule_SaveDataTypeToString"> </span> </p> <h3 id="redismodule_savedatatypetostring"> <code> RedisModule_SaveDataTypeToString </code> </h3> <pre><code>RedisModuleString *RedisModule_SaveDataTypeToString(RedisModuleCtx *ctx, void *data, const moduleType *mt); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Encode a module data type 'mt' value 'data' into serialized form, and return it as a newly allocated <code> RedisModuleString </code> . </p> <p> This call basically reuses the ' <code> rdb_save </code> ' callback which module data types implement in order to allow a module to arbitrarily serialize/de-serialize keys, similar to how the Redis 'DUMP' and 'RESTORE' commands are implemented. </p> <p> <span id="RedisModule_GetKeyNameFromDigest"> </span> </p> <h3 id="redismodule_getkeynamefromdigest"> <code> RedisModule_GetKeyNameFromDigest </code> </h3> <pre><code>const RedisModuleString *RedisModule_GetKeyNameFromDigest(RedisModuleDigest *dig); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Returns the name of the key currently being processed. </p> <p> <span id="RedisModule_GetDbIdFromDigest"> </span> </p> <h3 id="redismodule_getdbidfromdigest"> <code> RedisModule_GetDbIdFromDigest </code> </h3> <pre><code>int RedisModule_GetDbIdFromDigest(RedisModuleDigest *dig); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Returns the database id of the key currently being processed. </p> <p> <span id="section-aof-api-for-modules-data-types"> </span> </p> <h2 id="aof-api-for-modules-data-types"> AOF API for modules data types </h2> <p> <span id="RedisModule_EmitAOF"> </span> </p> <h3 id="redismodule_emitaof"> <code> RedisModule_EmitAOF </code> </h3> <pre><code>void RedisModule_EmitAOF(RedisModuleIO *io, const char *cmdname, const char *fmt, ...); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Emits a command into the AOF during the AOF rewriting process. This function is only called in the context of the <code> aof_rewrite </code> method of data types exported by a module. The command works exactly like <a href="#RedisModule_Call"> <code> RedisModule_Call() </code> </a> in the way the parameters are passed, but it does not return anything as the error handling is performed by Redis itself. </p> <p> <span id="section-io-context-handling"> </span> </p> <h2 id="io-context-handling"> IO context handling </h2> <p> <span id="RedisModule_GetKeyNameFromIO"> </span> </p> <h3 id="redismodule_getkeynamefromio"> <code> RedisModule_GetKeyNameFromIO </code> </h3> <pre><code>const RedisModuleString *RedisModule_GetKeyNameFromIO(RedisModuleIO *io); </code></pre> <p> <strong> Available since: </strong> 5.0.5 </p> <p> Returns the name of the key currently being processed. There is no guarantee that the key name is always available, so this may return NULL. </p> <p> <span id="RedisModule_GetKeyNameFromModuleKey"> </span> </p> <h3 id="redismodule_getkeynamefrommodulekey"> <code> RedisModule_GetKeyNameFromModuleKey </code> </h3> <pre><code>const RedisModuleString *RedisModule_GetKeyNameFromModuleKey(RedisModuleKey *key); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Returns a <code> RedisModuleString </code> with the name of the key from <code> RedisModuleKey </code> . </p> <p> <span id="RedisModule_GetDbIdFromModuleKey"> </span> </p> <h3 id="redismodule_getdbidfrommodulekey"> <code> RedisModule_GetDbIdFromModuleKey </code> </h3> <pre><code>int RedisModule_GetDbIdFromModuleKey(RedisModuleKey *key); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Returns a database id of the key from <code> RedisModuleKey </code> . </p> <p> <span id="RedisModule_GetDbIdFromIO"> </span> </p> <h3 id="redismodule_getdbidfromio"> <code> RedisModule_GetDbIdFromIO </code> </h3> <pre><code>int RedisModule_GetDbIdFromIO(RedisModuleIO *io); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Returns the database id of the key currently being processed. There is no guarantee that this info is always available, so this may return -1. </p> <p> <span id="section-logging"> </span> </p> <h2 id="logging"> Logging </h2> <p> <span id="RedisModule_Log"> </span> </p> <h3 id="redismodule_log"> <code> RedisModule_Log </code> </h3> <pre><code>void RedisModule_Log(RedisModuleCtx *ctx, const char *levelstr, const char *fmt, ...); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Produces a log message to the standard Redis log, the format accepts printf-alike specifiers, while level is a string describing the log level to use when emitting the log, and must be one of the following: </p> <ul> <li> "debug" ( <code> REDISMODULE_LOGLEVEL_DEBUG </code> ) </li> <li> "verbose" ( <code> REDISMODULE_LOGLEVEL_VERBOSE </code> ) </li> <li> "notice" ( <code> REDISMODULE_LOGLEVEL_NOTICE </code> ) </li> <li> "warning" ( <code> REDISMODULE_LOGLEVEL_WARNING </code> ) </li> </ul> <p> If the specified log level is invalid, verbose is used by default. There is a fixed limit to the length of the log line this function is able to emit, this limit is not specified but is guaranteed to be more than a few lines of text. </p> <p> The ctx argument may be NULL if cannot be provided in the context of the caller for instance threads or callbacks, in which case a generic "module" will be used instead of the module name. </p> <p> <span id="RedisModule_LogIOError"> </span> </p> <h3 id="redismodule_logioerror"> <code> RedisModule_LogIOError </code> </h3> <pre><code>void RedisModule_LogIOError(RedisModuleIO *io, const char *levelstr, const char *fmt, ...); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Log errors from RDB / AOF serialization callbacks. </p> <p> This function should be used when a callback is returning a critical error to the caller since cannot load or save the data for some critical reason. </p> <p> <span id="RedisModule__Assert"> </span> </p> <h3 id="redismodule__assert"> <code> RedisModule__Assert </code> </h3> <pre><code>void RedisModule__Assert(const char *estr, const char *file, int line); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Redis-like assert function. </p> <p> The macro <code> RedisModule_Assert(expression) </code> is recommended, rather than calling this function directly. </p> <p> A failed assertion will shut down the server and produce logging information that looks identical to information generated by Redis itself. </p> <p> <span id="RedisModule_LatencyAddSample"> </span> </p> <h3 id="redismodule_latencyaddsample"> <code> RedisModule_LatencyAddSample </code> </h3> <pre><code>void RedisModule_LatencyAddSample(const char *event, mstime_t latency); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Allows adding event to the latency monitor to be observed by the LATENCY command. The call is skipped if the latency is smaller than the configured latency-monitor-threshold. </p> <p> <span id="section-blocking-clients-from-modules"> </span> </p> <h2 id="blocking-clients-from-modules"> Blocking clients from modules </h2> <p> For a guide about blocking commands in modules, see <a href="https://redis.io/docs/latest/develop/reference/modules/modules-blocking-ops/"> https://redis.io/docs/latest/develop/reference/modules/modules-blocking-ops/ </a> . </p> <p> <span id="RedisModule_RegisterAuthCallback"> </span> </p> <h3 id="redismodule_registerauthcallback"> <code> RedisModule_RegisterAuthCallback </code> </h3> <pre><code>void RedisModule_RegisterAuthCallback(RedisModuleCtx *ctx, RedisModuleAuthCallback cb); </code></pre> <p> <strong> Available since: </strong> 7.2.0 </p> <p> This API registers a callback to execute in addition to normal password based authentication. Multiple callbacks can be registered across different modules. When a Module is unloaded, all the auth callbacks registered by it are unregistered. The callbacks are attempted (in the order of most recently registered first) when the AUTH/HELLO (with AUTH field provided) commands are called. The callbacks will be called with a module context along with a username and a password, and are expected to take one of the following actions: (1) Authenticate - Use the <code> RedisModule_AuthenticateClient </code> * API and return <code> REDISMODULE_AUTH_HANDLED </code> . This will immediately end the auth chain as successful and add the OK reply. (2) Deny Authentication - Return <code> REDISMODULE_AUTH_HANDLED </code> without authenticating or blocking the client. Optionally, <code> err </code> can be set to a custom error message and <code> err </code> will be automatically freed by the server. This will immediately end the auth chain as unsuccessful and add the ERR reply. (3) Block a client on authentication - Use the <a href="#RedisModule_BlockClientOnAuth"> <code> RedisModule_BlockClientOnAuth </code> </a> API and return <code> REDISMODULE_AUTH_HANDLED </code> . Here, the client will be blocked until the <a href="#RedisModule_UnblockClient"> <code> RedisModule_UnblockClient </code> </a> API is used which will trigger the auth reply callback (provided through the <a href="#RedisModule_BlockClientOnAuth"> <code> RedisModule_BlockClientOnAuth </code> </a> ). In this reply callback, the Module should authenticate, deny or skip handling authentication. (4) Skip handling Authentication - Return <code> REDISMODULE_AUTH_NOT_HANDLED </code> without blocking the client. This will allow the engine to attempt the next module auth callback. If none of the callbacks authenticate or deny auth, then password based auth is attempted and will authenticate or add failure logs and reply to the clients accordingly. </p> <p> Note: If a client is disconnected while it was in the middle of blocking module auth, that occurrence of the AUTH or HELLO command will not be tracked in the INFO command stats. </p> <p> The following is an example of how non-blocking module based authentication can be used: </p> <pre><code> int auth_cb(RedisModuleCtx *ctx, RedisModuleString *username, RedisModuleString *password, RedisModuleString **err) { const char *user = RedisModule_StringPtrLen(username, NULL); const char *pwd = RedisModule_StringPtrLen(password, NULL); if (!strcmp(user,"foo") &amp;&amp; !strcmp(pwd,"valid_password")) { RedisModule_AuthenticateClientWithACLUser(ctx, "foo", 3, NULL, NULL, NULL); return REDISMODULE_AUTH_HANDLED; } else if (!strcmp(user,"foo") &amp;&amp; !strcmp(pwd,"wrong_password")) { RedisModuleString *log = RedisModule_CreateString(ctx, "Module Auth", 11); RedisModule_ACLAddLogEntryByUserName(ctx, username, log, REDISMODULE_ACL_LOG_AUTH); RedisModule_FreeString(ctx, log); const char *err_msg = "Auth denied by Misc Module."; *err = RedisModule_CreateString(ctx, err_msg, strlen(err_msg)); return REDISMODULE_AUTH_HANDLED; } return REDISMODULE_AUTH_NOT_HANDLED; } int RedisModule_OnLoad(RedisModuleCtx *ctx, RedisModuleString **argv, int argc) { if (RedisModule_Init(ctx,"authmodule",1,REDISMODULE_APIVER_1)== REDISMODULE_ERR) return REDISMODULE_ERR; RedisModule_RegisterAuthCallback(ctx, auth_cb); return REDISMODULE_OK; } </code></pre> <p> <span id="RedisModule_BlockClient"> </span> </p> <h3 id="redismodule_blockclient"> <code> RedisModule_BlockClient </code> </h3> <pre><code>RedisModuleBlockedClient *RedisModule_BlockClient(RedisModuleCtx *ctx, RedisModuleCmdFunc reply_callback, ; </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Block a client in the context of a blocking command, returning a handle which will be used, later, in order to unblock the client with a call to <a href="#RedisModule_UnblockClient"> <code> RedisModule_UnblockClient() </code> </a> . The arguments specify callback functions and a timeout after which the client is unblocked. </p> <p> The callbacks are called in the following contexts: </p> <pre><code>reply_callback: called after a successful RedisModule_UnblockClient() call in order to reply to the client and unblock it. timeout_callback: called when the timeout is reached or if `CLIENT UNBLOCK` is invoked, in order to send an error to the client. free_privdata: called in order to free the private data that is passed by RedisModule_UnblockClient() call. </code></pre> <p> Note: <a href="#RedisModule_UnblockClient"> <code> RedisModule_UnblockClient </code> </a> should be called for every blocked client, even if client was killed, timed-out or disconnected. Failing to do so will result in memory leaks. </p> <p> There are some cases where <a href="#RedisModule_BlockClient"> <code> RedisModule_BlockClient() </code> </a> cannot be used: </p> <ol> <li> If the client is a Lua script. </li> <li> If the client is executing a MULTI block. </li> </ol> <p> In these cases, a call to <a href="#RedisModule_BlockClient"> <code> RedisModule_BlockClient() </code> </a> will <strong> not </strong> block the client, but instead produce a specific error reply. </p> <p> A module that registers a <code> timeout_callback </code> function can also be unblocked using the <code> CLIENT UNBLOCK </code> command, which will trigger the timeout callback. If a callback function is not registered, then the blocked client will be treated as if it is not in a blocked state and <code> CLIENT UNBLOCK </code> will return a zero value. </p> <p> Measuring background time: By default the time spent in the blocked command is not account for the total command duration. To include such time you should use <a href="#RedisModule_BlockedClientMeasureTimeStart"> <code> RedisModule_BlockedClientMeasureTimeStart() </code> </a> and <a href="#RedisModule_BlockedClientMeasureTimeEnd"> <code> RedisModule_BlockedClientMeasureTimeEnd() </code> </a> one, or multiple times within the blocking command background work. </p> <p> <span id="RedisModule_BlockClientOnAuth"> </span> </p> <h3 id="redismodule_blockclientonauth"> <code> RedisModule_BlockClientOnAuth </code> </h3> <pre><code>RedisModuleBlockedClient *RedisModule_BlockClientOnAuth(RedisModuleCtx *ctx, RedisModuleAuthCallback reply_callback, ; </code></pre> <p> <strong> Available since: </strong> 7.2.0 </p> <p> Block the current client for module authentication in the background. If module auth is not in progress on the client, the API returns NULL. Otherwise, the client is blocked and the <code> RedisModule_BlockedClient </code> is returned similar to the <a href="#RedisModule_BlockClient"> <code> RedisModule_BlockClient </code> </a> API. Note: Only use this API from the context of a module auth callback. </p> <p> <span id="RedisModule_BlockClientGetPrivateData"> </span> </p> <h3 id="redismodule_blockclientgetprivatedata"> <code> RedisModule_BlockClientGetPrivateData </code> </h3> <pre><code>void *RedisModule_BlockClientGetPrivateData(RedisModuleBlockedClient *blocked_client); </code></pre> <p> <strong> Available since: </strong> 7.2.0 </p> <p> Get the private data that was previusely set on a blocked client </p> <p> <span id="RedisModule_BlockClientSetPrivateData"> </span> </p> <h3 id="redismodule_blockclientsetprivatedata"> <code> RedisModule_BlockClientSetPrivateData </code> </h3> <pre><code>void RedisModule_BlockClientSetPrivateData(RedisModuleBlockedClient *blocked_client, void *private_data); </code></pre> <p> <strong> Available since: </strong> 7.2.0 </p> <p> Set private data on a blocked client </p> <p> <span id="RedisModule_BlockClientOnKeys"> </span> </p> <h3 id="redismodule_blockclientonkeys"> <code> RedisModule_BlockClientOnKeys </code> </h3> <pre><code>RedisModuleBlockedClient *RedisModule_BlockClientOnKeys(RedisModuleCtx *ctx, RedisModuleCmdFunc reply_callback, ; </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> This call is similar to <a href="#RedisModule_BlockClient"> <code> RedisModule_BlockClient() </code> </a> , however in this case we don't just block the client, but also ask Redis to unblock it automatically once certain keys become "ready", that is, contain more data. </p> <p> Basically this is similar to what a typical Redis command usually does, like BLPOP or BZPOPMAX: the client blocks if it cannot be served ASAP, and later when the key receives new data (a list push for instance), the client is unblocked and served. </p> <p> However in the case of this module API, when the client is unblocked? </p> <ol> <li> If you block on a key of a type that has blocking operations associated, like a list, a sorted set, a stream, and so forth, the client may be unblocked once the relevant key is targeted by an operation that normally unblocks the native blocking operations for that type. So if we block on a list key, an RPUSH command may unblock our client and so forth. </li> <li> If you are implementing your native data type, or if you want to add new unblocking conditions in addition to "1", you can call the modules API <a href="#RedisModule_SignalKeyAsReady"> <code> RedisModule_SignalKeyAsReady() </code> </a> . </li> </ol> <p> Anyway we can't be sure if the client should be unblocked just because the key is signaled as ready: for instance a successive operation may change the key, or a client in queue before this one can be served, modifying the key as well and making it empty again. So when a client is blocked with <a href="#RedisModule_BlockClientOnKeys"> <code> RedisModule_BlockClientOnKeys() </code> </a> the reply callback is not called after <a href="#RedisModule_UnblockClient"> <code> RedisModule_UnblockClient() </code> </a> is called, but every time a key is signaled as ready: if the reply callback can serve the client, it returns <code> REDISMODULE_OK </code> and the client is unblocked, otherwise it will return <code> REDISMODULE_ERR </code> and we'll try again later. </p> <p> The reply callback can access the key that was signaled as ready by calling the API <a href="#RedisModule_GetBlockedClientReadyKey"> <code> RedisModule_GetBlockedClientReadyKey() </code> </a> , that returns just the string name of the key as a <code> RedisModuleString </code> object. </p> <p> Thanks to this system we can setup complex blocking scenarios, like unblocking a client only if a list contains at least 5 items or other more fancy logics. </p> <p> Note that another difference with <a href="#RedisModule_BlockClient"> <code> RedisModule_BlockClient() </code> </a> , is that here we pass the private data directly when blocking the client: it will be accessible later in the reply callback. Normally when blocking with <a href="#RedisModule_BlockClient"> <code> RedisModule_BlockClient() </code> </a> the private data to reply to the client is passed when calling <a href="#RedisModule_UnblockClient"> <code> RedisModule_UnblockClient() </code> </a> but here the unblocking is performed by Redis itself, so we need to have some private data before hand. The private data is used to store any information about the specific unblocking operation that you are implementing. Such information will be freed using the <code> free_privdata </code> callback provided by the user. </p> <p> However the reply callback will be able to access the argument vector of the command, so the private data is often not needed. </p> <p> Note: Under normal circumstances <a href="#RedisModule_UnblockClient"> <code> RedisModule_UnblockClient </code> </a> should not be called for clients that are blocked on keys (Either the key will become ready or a timeout will occur). If for some reason you do want to call RedisModule_UnblockClient it is possible: Client will be handled as if it were timed-out (You must implement the timeout callback in that case). </p> <p> <span id="RedisModule_BlockClientOnKeysWithFlags"> </span> </p> <h3 id="redismodule_blockclientonkeyswithflags"> <code> RedisModule_BlockClientOnKeysWithFlags </code> </h3> <pre><code>RedisModuleBlockedClient *RedisModule_BlockClientOnKeysWithFlags(RedisModuleCtx *ctx, RedisModuleCmdFunc reply_callback, ; </code></pre> <p> <strong> Available since: </strong> 7.2.0 </p> <p> Same as <a href="#RedisModule_BlockClientOnKeys"> <code> RedisModule_BlockClientOnKeys </code> </a> , but can take <code> REDISMODULE_BLOCK_ </code> * flags Can be either <code> REDISMODULE_BLOCK_UNBLOCK_DEFAULT </code> , which means default behavior (same as calling <a href="#RedisModule_BlockClientOnKeys"> <code> RedisModule_BlockClientOnKeys </code> </a> ) </p> <p> The flags is a bit mask of these: </p> <ul> <li> <code> REDISMODULE_BLOCK_UNBLOCK_DELETED </code> : The clients should to be awakened in case any of <code> keys </code> are deleted. Mostly useful for commands that require the key to exist (like XREADGROUP) </li> </ul> <p> <span id="RedisModule_SignalKeyAsReady"> </span> </p> <h3 id="redismodule_signalkeyasready"> <code> RedisModule_SignalKeyAsReady </code> </h3> <pre><code>void RedisModule_SignalKeyAsReady(RedisModuleCtx *ctx, RedisModuleString *key); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> This function is used in order to potentially unblock a client blocked on keys with <a href="#RedisModule_BlockClientOnKeys"> <code> RedisModule_BlockClientOnKeys() </code> </a> . When this function is called, all the clients blocked for this key will get their <code> reply_callback </code> called. </p> <p> <span id="RedisModule_UnblockClient"> </span> </p> <h3 id="redismodule_unblockclient"> <code> RedisModule_UnblockClient </code> </h3> <pre><code>int RedisModule_UnblockClient(RedisModuleBlockedClient *bc, void *privdata); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Unblock a client blocked by <code> RedisModule_BlockedClient </code> . This will trigger the reply callbacks to be called in order to reply to the client. The 'privdata' argument will be accessible by the reply callback, so the caller of this function can pass any value that is needed in order to actually reply to the client. </p> <p> A common usage for 'privdata' is a thread that computes something that needs to be passed to the client, included but not limited some slow to compute reply or some reply obtained via networking. </p> <p> Note 1: this function can be called from threads spawned by the module. </p> <p> Note 2: when we unblock a client that is blocked for keys using the API <a href="#RedisModule_BlockClientOnKeys"> <code> RedisModule_BlockClientOnKeys() </code> </a> , the privdata argument here is not used. Unblocking a client that was blocked for keys using this API will still require the client to get some reply, so the function will use the "timeout" handler in order to do so (The privdata provided in <a href="#RedisModule_BlockClientOnKeys"> <code> RedisModule_BlockClientOnKeys() </code> </a> is accessible from the timeout callback via <a href="#RedisModule_GetBlockedClientPrivateData"> <code> RedisModule_GetBlockedClientPrivateData </code> </a> ). </p> <p> <span id="RedisModule_AbortBlock"> </span> </p> <h3 id="redismodule_abortblock"> <code> RedisModule_AbortBlock </code> </h3> <pre><code>int RedisModule_AbortBlock(RedisModuleBlockedClient *bc); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Abort a blocked client blocking operation: the client will be unblocked without firing any callback. </p> <p> <span id="RedisModule_SetDisconnectCallback"> </span> </p> <h3 id="redismodule_setdisconnectcallback"> <code> RedisModule_SetDisconnectCallback </code> </h3> <pre><code>void RedisModule_SetDisconnectCallback(RedisModuleBlockedClient *bc, RedisModuleDisconnectFunc callback); </code></pre> <p> <strong> Available since: </strong> 5.0.0 </p> <p> Set a callback that will be called if a blocked client disconnects before the module has a chance to call <a href="#RedisModule_UnblockClient"> <code> RedisModule_UnblockClient() </code> </a> </p> <p> Usually what you want to do there, is to cleanup your module state so that you can call <a href="#RedisModule_UnblockClient"> <code> RedisModule_UnblockClient() </code> </a> safely, otherwise the client will remain blocked forever if the timeout is large. </p> <p> Notes: </p> <ol> <li> <p> It is not safe to call Reply* family functions here, it is also useless since the client is gone. </p> </li> <li> <p> This callback is not called if the client disconnects because of a timeout. In such a case, the client is unblocked automatically and the timeout callback is called. </p> </li> </ol> <p> <span id="RedisModule_IsBlockedReplyRequest"> </span> </p> <h3 id="redismodule_isblockedreplyrequest"> <code> RedisModule_IsBlockedReplyRequest </code> </h3> <pre><code>int RedisModule_IsBlockedReplyRequest(RedisModuleCtx *ctx); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Return non-zero if a module command was called in order to fill the reply for a blocked client. </p> <p> <span id="RedisModule_IsBlockedTimeoutRequest"> </span> </p> <h3 id="redismodule_isblockedtimeoutrequest"> <code> RedisModule_IsBlockedTimeoutRequest </code> </h3> <pre><code>int RedisModule_IsBlockedTimeoutRequest(RedisModuleCtx *ctx); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Return non-zero if a module command was called in order to fill the reply for a blocked client that timed out. </p> <p> <span id="RedisModule_GetBlockedClientPrivateData"> </span> </p> <h3 id="redismodule_getblockedclientprivatedata"> <code> RedisModule_GetBlockedClientPrivateData </code> </h3> <pre><code>void *RedisModule_GetBlockedClientPrivateData(RedisModuleCtx *ctx); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Get the private data set by <a href="#RedisModule_UnblockClient"> <code> RedisModule_UnblockClient() </code> </a> </p> <p> <span id="RedisModule_GetBlockedClientReadyKey"> </span> </p> <h3 id="redismodule_getblockedclientreadykey"> <code> RedisModule_GetBlockedClientReadyKey </code> </h3> <pre><code>RedisModuleString *RedisModule_GetBlockedClientReadyKey(RedisModuleCtx *ctx); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Get the key that is ready when the reply callback is called in the context of a client blocked by <a href="#RedisModule_BlockClientOnKeys"> <code> RedisModule_BlockClientOnKeys() </code> </a> . </p> <p> <span id="RedisModule_GetBlockedClientHandle"> </span> </p> <h3 id="redismodule_getblockedclienthandle"> <code> RedisModule_GetBlockedClientHandle </code> </h3> <pre><code>RedisModuleBlockedClient *RedisModule_GetBlockedClientHandle(RedisModuleCtx *ctx); </code></pre> <p> <strong> Available since: </strong> 5.0.0 </p> <p> Get the blocked client associated with a given context. This is useful in the reply and timeout callbacks of blocked clients, before sometimes the module has the blocked client handle references around, and wants to cleanup it. </p> <p> <span id="RedisModule_BlockedClientDisconnected"> </span> </p> <h3 id="redismodule_blockedclientdisconnected"> <code> RedisModule_BlockedClientDisconnected </code> </h3> <pre><code>int RedisModule_BlockedClientDisconnected(RedisModuleCtx *ctx); </code></pre> <p> <strong> Available since: </strong> 5.0.0 </p> <p> Return true if when the free callback of a blocked client is called, the reason for the client to be unblocked is that it disconnected while it was blocked. </p> <p> <span id="section-thread-safe-contexts"> </span> </p> <h2 id="thread-safe-contexts"> Thread Safe Contexts </h2> <p> <span id="RedisModule_GetThreadSafeContext"> </span> </p> <h3 id="redismodule_getthreadsafecontext"> <code> RedisModule_GetThreadSafeContext </code> </h3> <pre><code>RedisModuleCtx *RedisModule_GetThreadSafeContext(RedisModuleBlockedClient *bc); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Return a context which can be used inside threads to make Redis context calls with certain modules APIs. If 'bc' is not NULL then the module will be bound to a blocked client, and it will be possible to use the <code> RedisModule_Reply* </code> family of functions to accumulate a reply for when the client will be unblocked. Otherwise the thread safe context will be detached by a specific client. </p> <p> To call non-reply APIs, the thread safe context must be prepared with: </p> <pre><code>RedisModule_ThreadSafeContextLock(ctx); ... make your call here ... RedisModule_ThreadSafeContextUnlock(ctx); </code></pre> <p> This is not needed when using <code> RedisModule_Reply* </code> functions, assuming that a blocked client was used when the context was created, otherwise no <code> RedisModule_Reply </code> * call should be made at all. </p> <p> NOTE: If you're creating a detached thread safe context (bc is NULL), consider using <a href="#RedisModule_GetDetachedThreadSafeContext"> <code> RedisModule_GetDetachedThreadSafeContext </code> </a> which will also retain the module ID and thus be more useful for logging. </p> <p> <span id="RedisModule_GetDetachedThreadSafeContext"> </span> </p> <h3 id="redismodule_getdetachedthreadsafecontext"> <code> RedisModule_GetDetachedThreadSafeContext </code> </h3> <pre><code>RedisModuleCtx *RedisModule_GetDetachedThreadSafeContext(RedisModuleCtx *ctx); </code></pre> <p> <strong> Available since: </strong> 6.0.9 </p> <p> Return a detached thread safe context that is not associated with any specific blocked client, but is associated with the module's context. </p> <p> This is useful for modules that wish to hold a global context over a long term, for purposes such as logging. </p> <p> <span id="RedisModule_FreeThreadSafeContext"> </span> </p> <h3 id="redismodule_freethreadsafecontext"> <code> RedisModule_FreeThreadSafeContext </code> </h3> <pre><code>void RedisModule_FreeThreadSafeContext(RedisModuleCtx *ctx); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Release a thread safe context. </p> <p> <span id="RedisModule_ThreadSafeContextLock"> </span> </p> <h3 id="redismodule_threadsafecontextlock"> <code> RedisModule_ThreadSafeContextLock </code> </h3> <pre><code>void RedisModule_ThreadSafeContextLock(RedisModuleCtx *ctx); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Acquire the server lock before executing a thread safe API call. This is not needed for <code> RedisModule_Reply* </code> calls when there is a blocked client connected to the thread safe context. </p> <p> <span id="RedisModule_ThreadSafeContextTryLock"> </span> </p> <h3 id="redismodule_threadsafecontexttrylock"> <code> RedisModule_ThreadSafeContextTryLock </code> </h3> <pre><code>int RedisModule_ThreadSafeContextTryLock(RedisModuleCtx *ctx); </code></pre> <p> <strong> Available since: </strong> 6.0.8 </p> <p> Similar to <a href="#RedisModule_ThreadSafeContextLock"> <code> RedisModule_ThreadSafeContextLock </code> </a> but this function would not block if the server lock is already acquired. </p> <p> If successful (lock acquired) <code> REDISMODULE_OK </code> is returned, otherwise <code> REDISMODULE_ERR </code> is returned and errno is set accordingly. </p> <p> <span id="RedisModule_ThreadSafeContextUnlock"> </span> </p> <h3 id="redismodule_threadsafecontextunlock"> <code> RedisModule_ThreadSafeContextUnlock </code> </h3> <pre><code>void RedisModule_ThreadSafeContextUnlock(RedisModuleCtx *ctx); </code></pre> <p> <strong> Available since: </strong> 4.0.0 </p> <p> Release the server lock after a thread safe API call was executed. </p> <p> <span id="section-module-keyspace-notifications-api"> </span> </p> <h2 id="module-keyspace-notifications-api"> Module Keyspace Notifications API </h2> <p> <span id="RedisModule_SubscribeToKeyspaceEvents"> </span> </p> <h3 id="redismodule_subscribetokeyspaceevents"> <code> RedisModule_SubscribeToKeyspaceEvents </code> </h3> <pre><code>int RedisModule_SubscribeToKeyspaceEvents(RedisModuleCtx *ctx, int types, RedisModuleNotificationFunc callback); </code></pre> <p> <strong> Available since: </strong> 4.0.9 </p> <p> Subscribe to keyspace notifications. This is a low-level version of the keyspace-notifications API. A module can register callbacks to be notified when keyspace events occur. </p> <p> Notification events are filtered by their type (string events, set events, etc), and the subscriber callback receives only events that match a specific mask of event types. </p> <p> When subscribing to notifications with <a href="#RedisModule_SubscribeToKeyspaceEvents"> <code> RedisModule_SubscribeToKeyspaceEvents </code> </a> the module must provide an event type-mask, denoting the events the subscriber is interested in. This can be an ORed mask of any of the following flags: </p> <ul> <li> <code> REDISMODULE_NOTIFY_GENERIC </code> : Generic commands like DEL, EXPIRE, RENAME </li> <li> <code> REDISMODULE_NOTIFY_STRING </code> : String events </li> <li> <code> REDISMODULE_NOTIFY_LIST </code> : List events </li> <li> <code> REDISMODULE_NOTIFY_SET </code> : Set events </li> <li> <code> REDISMODULE_NOTIFY_HASH </code> : Hash events </li> <li> <code> REDISMODULE_NOTIFY_ZSET </code> : Sorted Set events </li> <li> <code> REDISMODULE_NOTIFY_EXPIRED </code> : Expiration events </li> <li> <code> REDISMODULE_NOTIFY_EVICTED </code> : Eviction events </li> <li> <code> REDISMODULE_NOTIFY_STREAM </code> : Stream events </li> <li> <code> REDISMODULE_NOTIFY_MODULE </code> : Module types events </li> <li> <code> REDISMODULE_NOTIFY_KEYMISS </code> : Key-miss events Notice, key-miss event is the only type of event that is fired from within a read command. Performing RedisModule_Call with a write command from within this notification is wrong and discourage. It will cause the read command that trigger the event to be replicated to the AOF/Replica. </li> <li> <code> REDISMODULE_NOTIFY_ALL </code> : All events (Excluding <code> REDISMODULE_NOTIFY_KEYMISS </code> ) </li> <li> <code> REDISMODULE_NOTIFY_LOADED </code> : A special notification available only for modules, indicates that the key was loaded from persistence. Notice, when this event fires, the given key can not be retained, use RedisModule_CreateStringFromString instead. </li> </ul> <p> We do not distinguish between key events and keyspace events, and it is up to the module to filter the actions taken based on the key. </p> <p> The subscriber signature is: </p> <pre><code>int (*RedisModuleNotificationFunc) (RedisModuleCtx *ctx, int type, const char *event, RedisModuleString *key); </code></pre> <p> <code> type </code> is the event type bit, that must match the mask given at registration time. The event string is the actual command being executed, and key is the relevant Redis key. </p> <p> Notification callback gets executed with a redis context that can not be used to send anything to the client, and has the db number where the event occurred as its selected db number. </p> <p> Notice that it is not necessary to enable notifications in redis.conf for module notifications to work. </p> <p> Warning: the notification callbacks are performed in a synchronous manner, so notification callbacks must to be fast, or they would slow Redis down. If you need to take long actions, use threads to offload them. </p> <p> Moreover, the fact that the notification is executed synchronously means that the notification code will be executed in the middle on Redis logic (commands logic, eviction, expire). Changing the key space while the logic runs is dangerous and discouraged. In order to react to key space events with write actions, please refer to <a href="#RedisModule_AddPostNotificationJob"> <code> RedisModule_AddPostNotificationJob </code> </a> . </p> <p> See <a href="https://redis.io/topics/notifications"> https://redis.io/topics/notifications </a> for more information. </p> <p> <span id="RedisModule_AddPostNotificationJob"> </span> </p> <h3 id="redismodule_addpostnotificationjob"> <code> RedisModule_AddPostNotificationJob </code> </h3> <pre><code>int RedisModule_AddPostNotificationJob(RedisModuleCtx *ctx, RedisModulePostNotificationJobFunc callback, void *privdata, void (*free_privdata)(void*)); </code></pre> <p> <strong> Available since: </strong> 7.2.0 </p> <p> When running inside a key space notification callback, it is dangerous and highly discouraged to perform any write operation (See <a href="#RedisModule_SubscribeToKeyspaceEvents"> <code> RedisModule_SubscribeToKeyspaceEvents </code> </a> ). In order to still perform write actions in this scenario, Redis provides <a href="#RedisModule_AddPostNotificationJob"> <code> RedisModule_AddPostNotificationJob </code> </a> API. The API allows to register a job callback which Redis will call when the following condition are promised to be fulfilled: </p> <ol> <li> It is safe to perform any write operation. </li> <li> The job will be called atomically along side the key space notification. </li> </ol> <p> Notice, one job might trigger key space notifications that will trigger more jobs. This raises a concerns of entering an infinite loops, we consider infinite loops as a logical bug that need to be fixed in the module, an attempt to protect against infinite loops by halting the execution could result in violation of the feature correctness and so Redis will make no attempt to protect the module from infinite loops. </p> <p> ' <code> free_pd </code> ' can be NULL and in such case will not be used. </p> <p> Return <code> REDISMODULE_OK </code> on success and <code> REDISMODULE_ERR </code> if was called while loading data from disk (AOF or RDB) or if the instance is a readonly replica. </p> <p> <span id="RedisModule_GetNotifyKeyspaceEvents"> </span> </p> <h3 id="redismodule_getnotifykeyspaceevents"> <code> RedisModule_GetNotifyKeyspaceEvents </code> </h3> <pre><code>int RedisModule_GetNotifyKeyspaceEvents(void); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Get the configured bitmap of notify-keyspace-events (Could be used for additional filtering in <code> RedisModuleNotificationFunc </code> ) </p> <p> <span id="RedisModule_NotifyKeyspaceEvent"> </span> </p> <h3 id="redismodule_notifykeyspaceevent"> <code> RedisModule_NotifyKeyspaceEvent </code> </h3> <pre><code>int RedisModule_NotifyKeyspaceEvent(RedisModuleCtx *ctx, int type, const char *event, RedisModuleString *key); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Expose notifyKeyspaceEvent to modules </p> <p> <span id="section-modules-cluster-api"> </span> </p> <h2 id="modules-cluster-api"> Modules Cluster API </h2> <p> <span id="RedisModule_RegisterClusterMessageReceiver"> </span> </p> <h3 id="redismodule_registerclustermessagereceiver"> <code> RedisModule_RegisterClusterMessageReceiver </code> </h3> <pre><code>void RedisModule_RegisterClusterMessageReceiver(RedisModuleCtx *ctx, uint8_t type, RedisModuleClusterMessageReceiver callback); </code></pre> <p> <strong> Available since: </strong> 5.0.0 </p> <p> Register a callback receiver for cluster messages of type 'type'. If there was already a registered callback, this will replace the callback function with the one provided, otherwise if the callback is set to NULL and there is already a callback for this function, the callback is unregistered (so this API call is also used in order to delete the receiver). </p> <p> <span id="RedisModule_SendClusterMessage"> </span> </p> <h3 id="redismodule_sendclustermessage"> <code> RedisModule_SendClusterMessage </code> </h3> <pre><code>int RedisModule_SendClusterMessage(RedisModuleCtx *ctx, const char *target_id, uint8_t type, const char *msg, uint32_t len); </code></pre> <p> <strong> Available since: </strong> 5.0.0 </p> <p> Send a message to all the nodes in the cluster if <code> target </code> is NULL, otherwise at the specified target, which is a <code> REDISMODULE_NODE_ID_LEN </code> bytes node ID, as returned by the receiver callback or by the nodes iteration functions. </p> <p> The function returns <code> REDISMODULE_OK </code> if the message was successfully sent, otherwise if the node is not connected or such node ID does not map to any known cluster node, <code> REDISMODULE_ERR </code> is returned. </p> <p> <span id="RedisModule_GetClusterNodesList"> </span> </p> <h3 id="redismodule_getclusternodeslist"> <code> RedisModule_GetClusterNodesList </code> </h3> <pre><code>char **RedisModule_GetClusterNodesList(RedisModuleCtx *ctx, size_t *numnodes); </code></pre> <p> <strong> Available since: </strong> 5.0.0 </p> <p> Return an array of string pointers, each string pointer points to a cluster node ID of exactly <code> REDISMODULE_NODE_ID_LEN </code> bytes (without any null term). The number of returned node IDs is stored into <code> *numnodes </code> . However if this function is called by a module not running an a Redis instance with Redis Cluster enabled, NULL is returned instead. </p> <p> The IDs returned can be used with <a href="#RedisModule_GetClusterNodeInfo"> <code> RedisModule_GetClusterNodeInfo() </code> </a> in order to get more information about single node. </p> <p> The array returned by this function must be freed using the function <a href="#RedisModule_FreeClusterNodesList"> <code> RedisModule_FreeClusterNodesList() </code> </a> . </p> <p> Example: </p> <pre><code>size_t count, j; char **ids = RedisModule_GetClusterNodesList(ctx,&amp;count); for (j = 0; j &lt; count; j++) { RedisModule_Log(ctx,"notice","Node %.*s", REDISMODULE_NODE_ID_LEN,ids[j]); } RedisModule_FreeClusterNodesList(ids); </code></pre> <p> <span id="RedisModule_FreeClusterNodesList"> </span> </p> <h3 id="redismodule_freeclusternodeslist"> <code> RedisModule_FreeClusterNodesList </code> </h3> <pre><code>void RedisModule_FreeClusterNodesList(char **ids); </code></pre> <p> <strong> Available since: </strong> 5.0.0 </p> <p> Free the node list obtained with <a href="#RedisModule_GetClusterNodesList"> <code> RedisModule_GetClusterNodesList </code> </a> . </p> <p> <span id="RedisModule_GetMyClusterID"> </span> </p> <h3 id="redismodule_getmyclusterid"> <code> RedisModule_GetMyClusterID </code> </h3> <pre><code>const char *RedisModule_GetMyClusterID(void); </code></pre> <p> <strong> Available since: </strong> 5.0.0 </p> <p> Return this node ID ( <code> REDISMODULE_CLUSTER_ID_LEN </code> bytes) or NULL if the cluster is disabled. </p> <p> <span id="RedisModule_GetClusterSize"> </span> </p> <h3 id="redismodule_getclustersize"> <code> RedisModule_GetClusterSize </code> </h3> <pre><code>size_t RedisModule_GetClusterSize(void); </code></pre> <p> <strong> Available since: </strong> 5.0.0 </p> <p> Return the number of nodes in the cluster, regardless of their state (handshake, noaddress, ...) so that the number of active nodes may actually be smaller, but not greater than this number. If the instance is not in cluster mode, zero is returned. </p> <p> <span id="RedisModule_GetClusterNodeInfo"> </span> </p> <h3 id="redismodule_getclusternodeinfo"> <code> RedisModule_GetClusterNodeInfo </code> </h3> <pre><code>int RedisModule_GetClusterNodeInfo(RedisModuleCtx *ctx, const char *id, char *ip, char *master_id, int *port, int *flags); </code></pre> <p> <strong> Available since: </strong> 5.0.0 </p> <p> Populate the specified info for the node having as ID the specified 'id', then returns <code> REDISMODULE_OK </code> . Otherwise if the format of node ID is invalid or the node ID does not exist from the POV of this local node, <code> REDISMODULE_ERR </code> is returned. </p> <p> The arguments <code> ip </code> , <code> master_id </code> , <code> port </code> and <code> flags </code> can be NULL in case we don't need to populate back certain info. If an <code> ip </code> and <code> master_id </code> (only populated if the instance is a slave) are specified, they point to buffers holding at least <code> REDISMODULE_NODE_ID_LEN </code> bytes. The strings written back as <code> ip </code> and <code> master_id </code> are not null terminated. </p> <p> The list of flags reported is the following: </p> <ul> <li> <code> REDISMODULE_NODE_MYSELF </code> : This node </li> <li> <code> REDISMODULE_NODE_MASTER </code> : The node is a master </li> <li> <code> REDISMODULE_NODE_SLAVE </code> : The node is a replica </li> <li> <code> REDISMODULE_NODE_PFAIL </code> : We see the node as failing </li> <li> <code> REDISMODULE_NODE_FAIL </code> : The cluster agrees the node is failing </li> <li> <code> REDISMODULE_NODE_NOFAILOVER </code> : The slave is configured to never failover </li> </ul> <p> <span id="RedisModule_SetClusterFlags"> </span> </p> <h3 id="redismodule_setclusterflags"> <code> RedisModule_SetClusterFlags </code> </h3> <pre><code>void RedisModule_SetClusterFlags(RedisModuleCtx *ctx, uint64_t flags); </code></pre> <p> <strong> Available since: </strong> 5.0.0 </p> <p> Set Redis Cluster flags in order to change the normal behavior of Redis Cluster, especially with the goal of disabling certain functions. This is useful for modules that use the Cluster API in order to create a different distributed system, but still want to use the Redis Cluster message bus. Flags that can be set: </p> <ul> <li> <code> CLUSTER_MODULE_FLAG_NO_FAILOVER </code> </li> <li> <code> CLUSTER_MODULE_FLAG_NO_REDIRECTION </code> </li> </ul> <p> With the following effects: </p> <ul> <li> <p> <code> NO_FAILOVER </code> : prevent Redis Cluster slaves from failing over a dead master. Also disables the replica migration feature. </p> </li> <li> <p> <code> NO_REDIRECTION </code> : Every node will accept any key, without trying to perform partitioning according to the Redis Cluster algorithm. Slots information will still be propagated across the cluster, but without effect. </p> </li> </ul> <p> <span id="RedisModule_ClusterKeySlot"> </span> </p> <h3 id="redismodule_clusterkeyslot"> <code> RedisModule_ClusterKeySlot </code> </h3> <pre><code>unsigned int RedisModule_ClusterKeySlot(RedisModuleString *key); </code></pre> <p> <strong> Available since: </strong> 7.4.0 </p> <p> Returns the cluster slot of a key, similar to the <code> CLUSTER KEYSLOT </code> command. This function works even if cluster mode is not enabled. </p> <p> <span id="RedisModule_ClusterCanonicalKeyNameInSlot"> </span> </p> <h3 id="redismodule_clustercanonicalkeynameinslot"> <code> RedisModule_ClusterCanonicalKeyNameInSlot </code> </h3> <pre><code>const char *RedisModule_ClusterCanonicalKeyNameInSlot(unsigned int slot); </code></pre> <p> <strong> Available since: </strong> 7.4.0 </p> <p> Returns a short string that can be used as a key or as a hash tag in a key, such that the key maps to the given cluster slot. Returns NULL if slot is not a valid slot. </p> <p> <span id="section-modules-timers-api"> </span> </p> <h2 id="modules-timers-api"> Modules Timers API </h2> <p> Module timers are a high precision "green timers" abstraction where every module can register even millions of timers without problems, even if the actual event loop will just have a single timer that is used to awake the module timers subsystem in order to process the next event. </p> <p> All the timers are stored into a radix tree, ordered by expire time, when the main Redis event loop timer callback is called, we try to process all the timers already expired one after the other. Then we re-enter the event loop registering a timer that will expire when the next to process module timer will expire. </p> <p> Every time the list of active timers drops to zero, we unregister the main event loop timer, so that there is no overhead when such feature is not used. </p> <p> <span id="RedisModule_CreateTimer"> </span> </p> <h3 id="redismodule_createtimer"> <code> RedisModule_CreateTimer </code> </h3> <pre><code>RedisModuleTimerID RedisModule_CreateTimer(RedisModuleCtx *ctx, mstime_t period, RedisModuleTimerProc callback, void *data); </code></pre> <p> <strong> Available since: </strong> 5.0.0 </p> <p> Create a new timer that will fire after <code> period </code> milliseconds, and will call the specified function using <code> data </code> as argument. The returned timer ID can be used to get information from the timer or to stop it before it fires. Note that for the common use case of a repeating timer (Re-registration of the timer inside the <code> RedisModuleTimerProc </code> callback) it matters when this API is called: If it is called at the beginning of 'callback' it means the event will triggered every 'period'. If it is called at the end of 'callback' it means there will 'period' milliseconds gaps between events. (If the time it takes to execute 'callback' is negligible the two statements above mean the same) </p> <p> <span id="RedisModule_StopTimer"> </span> </p> <h3 id="redismodule_stoptimer"> <code> RedisModule_StopTimer </code> </h3> <pre><code>int RedisModule_StopTimer(RedisModuleCtx *ctx, RedisModuleTimerID id, void **data); </code></pre> <p> <strong> Available since: </strong> 5.0.0 </p> <p> Stop a timer, returns <code> REDISMODULE_OK </code> if the timer was found, belonged to the calling module, and was stopped, otherwise <code> REDISMODULE_ERR </code> is returned. If not NULL, the data pointer is set to the value of the data argument when the timer was created. </p> <p> <span id="RedisModule_GetTimerInfo"> </span> </p> <h3 id="redismodule_gettimerinfo"> <code> RedisModule_GetTimerInfo </code> </h3> <pre><code>int RedisModule_GetTimerInfo(RedisModuleCtx *ctx, RedisModuleTimerID id, uint64_t *remaining, void **data); </code></pre> <p> <strong> Available since: </strong> 5.0.0 </p> <p> Obtain information about a timer: its remaining time before firing (in milliseconds), and the private data pointer associated with the timer. If the timer specified does not exist or belongs to a different module no information is returned and the function returns <code> REDISMODULE_ERR </code> , otherwise <code> REDISMODULE_OK </code> is returned. The arguments remaining or data can be NULL if the caller does not need certain information. </p> <p> <span id="section-modules-eventloop-api"> </span> </p> <h2 id="modules-eventloop-api"> Modules EventLoop API </h2> <p> <span id="RedisModule_EventLoopAdd"> </span> </p> <h3 id="redismodule_eventloopadd"> <code> RedisModule_EventLoopAdd </code> </h3> <pre><code>int RedisModule_EventLoopAdd(int fd, int mask, RedisModuleEventLoopFunc func, void *user_data); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Add a pipe / socket event to the event loop. </p> <ul> <li> <p> <code> mask </code> must be one of the following values: </p> <ul> <li> <code> REDISMODULE_EVENTLOOP_READABLE </code> </li> <li> <code> REDISMODULE_EVENTLOOP_WRITABLE </code> </li> <li> <code> REDISMODULE_EVENTLOOP_READABLE | REDISMODULE_EVENTLOOP_WRITABLE </code> </li> </ul> </li> </ul> <p> On success <code> REDISMODULE_OK </code> is returned, otherwise <code> REDISMODULE_ERR </code> is returned and errno is set to the following values: </p> <ul> <li> ERANGE: <code> fd </code> is negative or higher than <code> maxclients </code> Redis config. </li> <li> EINVAL: <code> callback </code> is NULL or <code> mask </code> value is invalid. </li> </ul> <p> <code> errno </code> might take other values in case of an internal error. </p> <p> Example: </p> <pre><code>void onReadable(int fd, void *user_data, int mask) { char buf[32]; int bytes = read(fd,buf,sizeof(buf)); printf("Read %d bytes \n", bytes); } RedisModule_EventLoopAdd(fd, REDISMODULE_EVENTLOOP_READABLE, onReadable, NULL); </code></pre> <p> <span id="RedisModule_EventLoopDel"> </span> </p> <h3 id="redismodule_eventloopdel"> <code> RedisModule_EventLoopDel </code> </h3> <pre><code>int RedisModule_EventLoopDel(int fd, int mask); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Delete a pipe / socket event from the event loop. </p> <ul> <li> <p> <code> mask </code> must be one of the following values: </p> <ul> <li> <code> REDISMODULE_EVENTLOOP_READABLE </code> </li> <li> <code> REDISMODULE_EVENTLOOP_WRITABLE </code> </li> <li> <code> REDISMODULE_EVENTLOOP_READABLE | REDISMODULE_EVENTLOOP_WRITABLE </code> </li> </ul> </li> </ul> <p> On success <code> REDISMODULE_OK </code> is returned, otherwise <code> REDISMODULE_ERR </code> is returned and errno is set to the following values: </p> <ul> <li> ERANGE: <code> fd </code> is negative or higher than <code> maxclients </code> Redis config. </li> <li> EINVAL: <code> mask </code> value is invalid. </li> </ul> <p> <span id="RedisModule_EventLoopAddOneShot"> </span> </p> <h3 id="redismodule_eventloopaddoneshot"> <code> RedisModule_EventLoopAddOneShot </code> </h3> <pre><code>int RedisModule_EventLoopAddOneShot(RedisModuleEventLoopOneShotFunc func, void *user_data); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> This function can be called from other threads to trigger callback on Redis main thread. On success <code> REDISMODULE_OK </code> is returned. If <code> func </code> is NULL <code> REDISMODULE_ERR </code> is returned and errno is set to EINVAL. </p> <p> <span id="section-modules-acl-api"> </span> </p> <h2 id="modules-acl-api"> Modules ACL API </h2> <p> Implements a hook into the authentication and authorization within Redis. </p> <p> <span id="RedisModule_CreateModuleUser"> </span> </p> <h3 id="redismodule_createmoduleuser"> <code> RedisModule_CreateModuleUser </code> </h3> <pre><code>RedisModuleUser *RedisModule_CreateModuleUser(const char *name); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Creates a Redis ACL user that the module can use to authenticate a client. After obtaining the user, the module should set what such user can do using the <code> RedisModule_SetUserACL() </code> function. Once configured, the user can be used in order to authenticate a connection, with the specified ACL rules, using the <code> RedisModule_AuthClientWithUser() </code> function. </p> <p> Note that: </p> <ul> <li> Users created here are not listed by the ACL command. </li> <li> Users created here are not checked for duplicated name, so it's up to the module calling this function to take care of not creating users with the same name. </li> <li> The created user can be used to authenticate multiple Redis connections. </li> </ul> <p> The caller can later free the user using the function <a href="#RedisModule_FreeModuleUser"> <code> RedisModule_FreeModuleUser() </code> </a> . When this function is called, if there are still clients authenticated with this user, they are disconnected. The function to free the user should only be used when the caller really wants to invalidate the user to define a new one with different capabilities. </p> <p> <span id="RedisModule_FreeModuleUser"> </span> </p> <h3 id="redismodule_freemoduleuser"> <code> RedisModule_FreeModuleUser </code> </h3> <pre><code>int RedisModule_FreeModuleUser(RedisModuleUser *user); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Frees a given user and disconnects all of the clients that have been authenticated with it. See <a href="#RedisModule_CreateModuleUser"> <code> RedisModule_CreateModuleUser </code> </a> for detailed usage. </p> <p> <span id="RedisModule_SetModuleUserACL"> </span> </p> <h3 id="redismodule_setmoduleuseracl"> <code> RedisModule_SetModuleUserACL </code> </h3> <pre><code>int RedisModule_SetModuleUserACL(RedisModuleUser *user, const char* acl); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Sets the permissions of a user created through the redis module interface. The syntax is the same as ACL SETUSER, so refer to the documentation in acl.c for more information. See <a href="#RedisModule_CreateModuleUser"> <code> RedisModule_CreateModuleUser </code> </a> for detailed usage. </p> <p> Returns <code> REDISMODULE_OK </code> on success and <code> REDISMODULE_ERR </code> on failure and will set an errno describing why the operation failed. </p> <p> <span id="RedisModule_SetModuleUserACLString"> </span> </p> <h3 id="redismodule_setmoduleuseraclstring"> <code> RedisModule_SetModuleUserACLString </code> </h3> <pre><code>int RedisModule_SetModuleUserACLString(RedisModuleCtx *ctx, RedisModuleUser *user, const char *acl, RedisModuleString **error); </code></pre> <p> <strong> Available since: </strong> 7.0.6 </p> <p> Sets the permission of a user with a complete ACL string, such as one would use on the redis ACL SETUSER command line API. This differs from <a href="#RedisModule_SetModuleUserACL"> <code> RedisModule_SetModuleUserACL </code> </a> , which only takes single ACL operations at a time. </p> <p> Returns <code> REDISMODULE_OK </code> on success and <code> REDISMODULE_ERR </code> on failure if a <code> RedisModuleString </code> is provided in error, a string describing the error will be returned </p> <p> <span id="RedisModule_GetModuleUserACLString"> </span> </p> <h3 id="redismodule_getmoduleuseraclstring"> <code> RedisModule_GetModuleUserACLString </code> </h3> <pre><code>RedisModuleString *RedisModule_GetModuleUserACLString(RedisModuleUser *user); </code></pre> <p> <strong> Available since: </strong> 7.0.6 </p> <p> Get the ACL string for a given user Returns a <code> RedisModuleString </code> </p> <p> <span id="RedisModule_GetCurrentUserName"> </span> </p> <h3 id="redismodule_getcurrentusername"> <code> RedisModule_GetCurrentUserName </code> </h3> <pre><code>RedisModuleString *RedisModule_GetCurrentUserName(RedisModuleCtx *ctx); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Retrieve the user name of the client connection behind the current context. The user name can be used later, in order to get a <code> RedisModuleUser </code> . See more information in <a href="#RedisModule_GetModuleUserFromUserName"> <code> RedisModule_GetModuleUserFromUserName </code> </a> . </p> <p> The returned string must be released with <a href="#RedisModule_FreeString"> <code> RedisModule_FreeString() </code> </a> or by enabling automatic memory management. </p> <p> <span id="RedisModule_GetModuleUserFromUserName"> </span> </p> <h3 id="redismodule_getmoduleuserfromusername"> <code> RedisModule_GetModuleUserFromUserName </code> </h3> <pre><code>RedisModuleUser *RedisModule_GetModuleUserFromUserName(RedisModuleString *name); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> A <code> RedisModuleUser </code> can be used to check if command, key or channel can be executed or accessed according to the ACLs rules associated with that user. When a Module wants to do ACL checks on a general ACL user (not created by <a href="#RedisModule_CreateModuleUser"> <code> RedisModule_CreateModuleUser </code> </a> ), it can get the <code> RedisModuleUser </code> from this API, based on the user name retrieved by <a href="#RedisModule_GetCurrentUserName"> <code> RedisModule_GetCurrentUserName </code> </a> . </p> <p> Since a general ACL user can be deleted at any time, this <code> RedisModuleUser </code> should be used only in the context where this function was called. In order to do ACL checks out of that context, the Module can store the user name, and call this API at any other context. </p> <p> Returns NULL if the user is disabled or the user does not exist. The caller should later free the user using the function <a href="#RedisModule_FreeModuleUser"> <code> RedisModule_FreeModuleUser() </code> </a> . </p> <p> <span id="RedisModule_ACLCheckCommandPermissions"> </span> </p> <h3 id="redismodule_aclcheckcommandpermissions"> <code> RedisModule_ACLCheckCommandPermissions </code> </h3> <pre><code>int RedisModule_ACLCheckCommandPermissions(RedisModuleUser *user, RedisModuleString **argv, int argc); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Checks if the command can be executed by the user, according to the ACLs associated with it. </p> <p> On success a <code> REDISMODULE_OK </code> is returned, otherwise <code> REDISMODULE_ERR </code> is returned and errno is set to the following values: </p> <ul> <li> ENOENT: Specified command does not exist. </li> <li> EACCES: Command cannot be executed, according to ACL rules </li> </ul> <p> <span id="RedisModule_ACLCheckKeyPermissions"> </span> </p> <h3 id="redismodule_aclcheckkeypermissions"> <code> RedisModule_ACLCheckKeyPermissions </code> </h3> <pre><code>int RedisModule_ACLCheckKeyPermissions(RedisModuleUser *user, RedisModuleString *key, int flags); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Check if the key can be accessed by the user according to the ACLs attached to the user and the flags representing the key access. The flags are the same that are used in the keyspec for logical operations. These flags are documented in <a href="#RedisModule_SetCommandInfo"> <code> RedisModule_SetCommandInfo </code> </a> as the <code> REDISMODULE_CMD_KEY_ACCESS </code> , <code> REDISMODULE_CMD_KEY_UPDATE </code> , <code> REDISMODULE_CMD_KEY_INSERT </code> , and <code> REDISMODULE_CMD_KEY_DELETE </code> flags. </p> <p> If no flags are supplied, the user is still required to have some access to the key for this command to return successfully. </p> <p> If the user is able to access the key then <code> REDISMODULE_OK </code> is returned, otherwise <code> REDISMODULE_ERR </code> is returned and errno is set to one of the following values: </p> <ul> <li> EINVAL: The provided flags are invalid. </li> <li> EACCESS: The user does not have permission to access the key. </li> </ul> <p> <span id="RedisModule_ACLCheckChannelPermissions"> </span> </p> <h3 id="redismodule_aclcheckchannelpermissions"> <code> RedisModule_ACLCheckChannelPermissions </code> </h3> <pre><code>int RedisModule_ACLCheckChannelPermissions(RedisModuleUser *user, RedisModuleString *ch, int flags); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Check if the pubsub channel can be accessed by the user based off of the given access flags. See <a href="#RedisModule_ChannelAtPosWithFlags"> <code> RedisModule_ChannelAtPosWithFlags </code> </a> for more information about the possible flags that can be passed in. </p> <p> If the user is able to access the pubsub channel then <code> REDISMODULE_OK </code> is returned, otherwise <code> REDISMODULE_ERR </code> is returned and errno is set to one of the following values: </p> <ul> <li> EINVAL: The provided flags are invalid. </li> <li> EACCESS: The user does not have permission to access the pubsub channel. </li> </ul> <p> <span id="RedisModule_ACLAddLogEntry"> </span> </p> <h3 id="redismodule_acladdlogentry"> <code> RedisModule_ACLAddLogEntry </code> </h3> <pre><code>int RedisModule_ACLAddLogEntry(RedisModuleCtx *ctx, RedisModuleUser *user, RedisModuleString *object, RedisModuleACLLogEntryReason reason); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Adds a new entry in the ACL log. Returns <code> REDISMODULE_OK </code> on success and <code> REDISMODULE_ERR </code> on error. </p> <p> For more information about ACL log, please refer to <a href="https://redis.io/commands/acl-log"> https://redis.io/commands/acl-log </a> </p> <p> <span id="RedisModule_ACLAddLogEntryByUserName"> </span> </p> <h3 id="redismodule_acladdlogentrybyusername"> <code> RedisModule_ACLAddLogEntryByUserName </code> </h3> <pre><code>int RedisModule_ACLAddLogEntryByUserName(RedisModuleCtx *ctx, RedisModuleString *username, RedisModuleString *object, RedisModuleACLLogEntryReason reason); </code></pre> <p> <strong> Available since: </strong> 7.2.0 </p> <p> Adds a new entry in the ACL log with the <code> username </code> <code> RedisModuleString </code> provided. Returns <code> REDISMODULE_OK </code> on success and <code> REDISMODULE_ERR </code> on error. </p> <p> For more information about ACL log, please refer to <a href="https://redis.io/commands/acl-log"> https://redis.io/commands/acl-log </a> </p> <p> <span id="RedisModule_AuthenticateClientWithUser"> </span> </p> <h3 id="redismodule_authenticateclientwithuser"> <code> RedisModule_AuthenticateClientWithUser </code> </h3> <pre><code>int RedisModule_AuthenticateClientWithUser(RedisModuleCtx *ctx, RedisModuleUser *module_user, RedisModuleUserChangedFunc callback, void *privdata, uint64_t *client_id); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Authenticate the current context's user with the provided redis acl user. Returns <code> REDISMODULE_ERR </code> if the user is disabled. </p> <p> See authenticateClientWithUser for information about callback, <code> client_id </code> , and general usage for authentication. </p> <p> <span id="RedisModule_AuthenticateClientWithACLUser"> </span> </p> <h3 id="redismodule_authenticateclientwithacluser"> <code> RedisModule_AuthenticateClientWithACLUser </code> </h3> <pre><code>int RedisModule_AuthenticateClientWithACLUser(RedisModuleCtx *ctx, const char *name, size_t len, RedisModuleUserChangedFunc callback, void *privdata, uint64_t *client_id); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Authenticate the current context's user with the provided redis acl user. Returns <code> REDISMODULE_ERR </code> if the user is disabled or the user does not exist. </p> <p> See authenticateClientWithUser for information about callback, <code> client_id </code> , and general usage for authentication. </p> <p> <span id="RedisModule_DeauthenticateAndCloseClient"> </span> </p> <h3 id="redismodule_deauthenticateandcloseclient"> <code> RedisModule_DeauthenticateAndCloseClient </code> </h3> <pre><code>int RedisModule_DeauthenticateAndCloseClient(RedisModuleCtx *ctx, uint64_t client_id); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Deauthenticate and close the client. The client resources will not be immediately freed, but will be cleaned up in a background job. This is the recommended way to deauthenticate a client since most clients can't handle users becoming deauthenticated. Returns <code> REDISMODULE_ERR </code> when the client doesn't exist and <code> REDISMODULE_OK </code> when the operation was successful. </p> <p> The client ID is returned from the <a href="#RedisModule_AuthenticateClientWithUser"> <code> RedisModule_AuthenticateClientWithUser </code> </a> and <a href="#RedisModule_AuthenticateClientWithACLUser"> <code> RedisModule_AuthenticateClientWithACLUser </code> </a> APIs, but can be obtained through the CLIENT api or through server events. </p> <p> This function is not thread safe, and must be executed within the context of a command or thread safe context. </p> <p> <span id="RedisModule_RedactClientCommandArgument"> </span> </p> <h3 id="redismodule_redactclientcommandargument"> <code> RedisModule_RedactClientCommandArgument </code> </h3> <pre><code>int RedisModule_RedactClientCommandArgument(RedisModuleCtx *ctx, int pos); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Redact the client command argument specified at the given position. Redacted arguments are obfuscated in user facing commands such as SLOWLOG or MONITOR, as well as never being written to server logs. This command may be called multiple times on the same position. </p> <p> Note that the command name, position 0, can not be redacted. </p> <p> Returns <code> REDISMODULE_OK </code> if the argument was redacted and <code> REDISMODULE_ERR </code> if there was an invalid parameter passed in or the position is outside the client argument range. </p> <p> <span id="RedisModule_GetClientCertificate"> </span> </p> <h3 id="redismodule_getclientcertificate"> <code> RedisModule_GetClientCertificate </code> </h3> <pre><code>RedisModuleString *RedisModule_GetClientCertificate(RedisModuleCtx *ctx, uint64_t client_id); </code></pre> <p> <strong> Available since: </strong> 6.0.9 </p> <p> Return the X.509 client-side certificate used by the client to authenticate this connection. </p> <p> The return value is an allocated <code> RedisModuleString </code> that is a X.509 certificate encoded in PEM (Base64) format. It should be freed (or auto-freed) by the caller. </p> <p> A NULL value is returned in the following conditions: </p> <ul> <li> Connection ID does not exist </li> <li> Connection is not a TLS connection </li> <li> Connection is a TLS connection but no client certificate was used </li> </ul> <p> <span id="section-modules-dictionary-api"> </span> </p> <h2 id="modules-dictionary-api"> Modules Dictionary API </h2> <p> Implements a sorted dictionary (actually backed by a radix tree) with the usual get / set / del / num-items API, together with an iterator capable of going back and forth. </p> <p> <span id="RedisModule_CreateDict"> </span> </p> <h3 id="redismodule_createdict"> <code> RedisModule_CreateDict </code> </h3> <pre><code>RedisModuleDict *RedisModule_CreateDict(RedisModuleCtx *ctx); </code></pre> <p> <strong> Available since: </strong> 5.0.0 </p> <p> Create a new dictionary. The 'ctx' pointer can be the current module context or NULL, depending on what you want. Please follow the following rules: </p> <ol> <li> Use a NULL context if you plan to retain a reference to this dictionary that will survive the time of the module callback where you created it. </li> <li> Use a NULL context if no context is available at the time you are creating the dictionary (of course...). </li> <li> However use the current callback context as 'ctx' argument if the dictionary time to live is just limited to the callback scope. In this case, if enabled, you can enjoy the automatic memory management that will reclaim the dictionary memory, as well as the strings returned by the Next / Prev dictionary iterator calls. </li> </ol> <p> <span id="RedisModule_FreeDict"> </span> </p> <h3 id="redismodule_freedict"> <code> RedisModule_FreeDict </code> </h3> <pre><code>void RedisModule_FreeDict(RedisModuleCtx *ctx, RedisModuleDict *d); </code></pre> <p> <strong> Available since: </strong> 5.0.0 </p> <p> Free a dictionary created with <a href="#RedisModule_CreateDict"> <code> RedisModule_CreateDict() </code> </a> . You need to pass the context pointer 'ctx' only if the dictionary was created using the context instead of passing NULL. </p> <p> <span id="RedisModule_DictSize"> </span> </p> <h3 id="redismodule_dictsize"> <code> RedisModule_DictSize </code> </h3> <pre><code>uint64_t RedisModule_DictSize(RedisModuleDict *d); </code></pre> <p> <strong> Available since: </strong> 5.0.0 </p> <p> Return the size of the dictionary (number of keys). </p> <p> <span id="RedisModule_DictSetC"> </span> </p> <h3 id="redismodule_dictsetc"> <code> RedisModule_DictSetC </code> </h3> <pre><code>int RedisModule_DictSetC(RedisModuleDict *d, void *key, size_t keylen, void *ptr); </code></pre> <p> <strong> Available since: </strong> 5.0.0 </p> <p> Store the specified key into the dictionary, setting its value to the pointer 'ptr'. If the key was added with success, since it did not already exist, <code> REDISMODULE_OK </code> is returned. Otherwise if the key already exists the function returns <code> REDISMODULE_ERR </code> . </p> <p> <span id="RedisModule_DictReplaceC"> </span> </p> <h3 id="redismodule_dictreplacec"> <code> RedisModule_DictReplaceC </code> </h3> <pre><code>int RedisModule_DictReplaceC(RedisModuleDict *d, void *key, size_t keylen, void *ptr); </code></pre> <p> <strong> Available since: </strong> 5.0.0 </p> <p> Like <a href="#RedisModule_DictSetC"> <code> RedisModule_DictSetC() </code> </a> but will replace the key with the new value if the key already exists. </p> <p> <span id="RedisModule_DictSet"> </span> </p> <h3 id="redismodule_dictset"> <code> RedisModule_DictSet </code> </h3> <pre><code>int RedisModule_DictSet(RedisModuleDict *d, RedisModuleString *key, void *ptr); </code></pre> <p> <strong> Available since: </strong> 5.0.0 </p> <p> Like <a href="#RedisModule_DictSetC"> <code> RedisModule_DictSetC() </code> </a> but takes the key as a <code> RedisModuleString </code> . </p> <p> <span id="RedisModule_DictReplace"> </span> </p> <h3 id="redismodule_dictreplace"> <code> RedisModule_DictReplace </code> </h3> <pre><code>int RedisModule_DictReplace(RedisModuleDict *d, RedisModuleString *key, void *ptr); </code></pre> <p> <strong> Available since: </strong> 5.0.0 </p> <p> Like <a href="#RedisModule_DictReplaceC"> <code> RedisModule_DictReplaceC() </code> </a> but takes the key as a <code> RedisModuleString </code> . </p> <p> <span id="RedisModule_DictGetC"> </span> </p> <h3 id="redismodule_dictgetc"> <code> RedisModule_DictGetC </code> </h3> <pre><code>void *RedisModule_DictGetC(RedisModuleDict *d, void *key, size_t keylen, int *nokey); </code></pre> <p> <strong> Available since: </strong> 5.0.0 </p> <p> Return the value stored at the specified key. The function returns NULL both in the case the key does not exist, or if you actually stored NULL at key. So, optionally, if the 'nokey' pointer is not NULL, it will be set by reference to 1 if the key does not exist, or to 0 if the key exists. </p> <p> <span id="RedisModule_DictGet"> </span> </p> <h3 id="redismodule_dictget"> <code> RedisModule_DictGet </code> </h3> <pre><code>void *RedisModule_DictGet(RedisModuleDict *d, RedisModuleString *key, int *nokey); </code></pre> <p> <strong> Available since: </strong> 5.0.0 </p> <p> Like <a href="#RedisModule_DictGetC"> <code> RedisModule_DictGetC() </code> </a> but takes the key as a <code> RedisModuleString </code> . </p> <p> <span id="RedisModule_DictDelC"> </span> </p> <h3 id="redismodule_dictdelc"> <code> RedisModule_DictDelC </code> </h3> <pre><code>int RedisModule_DictDelC(RedisModuleDict *d, void *key, size_t keylen, void *oldval); </code></pre> <p> <strong> Available since: </strong> 5.0.0 </p> <p> Remove the specified key from the dictionary, returning <code> REDISMODULE_OK </code> if the key was found and deleted, or <code> REDISMODULE_ERR </code> if instead there was no such key in the dictionary. When the operation is successful, if 'oldval' is not NULL, then '*oldval' is set to the value stored at the key before it was deleted. Using this feature it is possible to get a pointer to the value (for instance in order to release it), without having to call <a href="#RedisModule_DictGet"> <code> RedisModule_DictGet() </code> </a> before deleting the key. </p> <p> <span id="RedisModule_DictDel"> </span> </p> <h3 id="redismodule_dictdel"> <code> RedisModule_DictDel </code> </h3> <pre><code>int RedisModule_DictDel(RedisModuleDict *d, RedisModuleString *key, void *oldval); </code></pre> <p> <strong> Available since: </strong> 5.0.0 </p> <p> Like <a href="#RedisModule_DictDelC"> <code> RedisModule_DictDelC() </code> </a> but gets the key as a <code> RedisModuleString </code> . </p> <p> <span id="RedisModule_DictIteratorStartC"> </span> </p> <h3 id="redismodule_dictiteratorstartc"> <code> RedisModule_DictIteratorStartC </code> </h3> <pre><code>RedisModuleDictIter *RedisModule_DictIteratorStartC(RedisModuleDict *d, const char *op, void *key, size_t keylen); </code></pre> <p> <strong> Available since: </strong> 5.0.0 </p> <p> Return an iterator, setup in order to start iterating from the specified key by applying the operator 'op', which is just a string specifying the comparison operator to use in order to seek the first element. The operators available are: </p> <ul> <li> <code> ^ </code> – Seek the first (lexicographically smaller) key. </li> <li> <code> $ </code> – Seek the last (lexicographically bigger) key. </li> <li> <code> &gt; </code> – Seek the first element greater than the specified key. </li> <li> <code> &gt;= </code> – Seek the first element greater or equal than the specified key. </li> <li> <code> &lt; </code> – Seek the first element smaller than the specified key. </li> <li> <code> &lt;= </code> – Seek the first element smaller or equal than the specified key. </li> <li> <code> == </code> – Seek the first element matching exactly the specified key. </li> </ul> <p> Note that for <code> ^ </code> and <code> $ </code> the passed key is not used, and the user may just pass NULL with a length of 0. </p> <p> If the element to start the iteration cannot be seeked based on the key and operator passed, <a href="#RedisModule_DictNext"> <code> RedisModule_DictNext() </code> </a> / Prev() will just return <code> REDISMODULE_ERR </code> at the first call, otherwise they'll produce elements. </p> <p> <span id="RedisModule_DictIteratorStart"> </span> </p> <h3 id="redismodule_dictiteratorstart"> <code> RedisModule_DictIteratorStart </code> </h3> <pre><code>RedisModuleDictIter *RedisModule_DictIteratorStart(RedisModuleDict *d, const char *op, RedisModuleString *key); </code></pre> <p> <strong> Available since: </strong> 5.0.0 </p> <p> Exactly like <a href="#RedisModule_DictIteratorStartC"> <code> RedisModule_DictIteratorStartC </code> </a> , but the key is passed as a <code> RedisModuleString </code> . </p> <p> <span id="RedisModule_DictIteratorStop"> </span> </p> <h3 id="redismodule_dictiteratorstop"> <code> RedisModule_DictIteratorStop </code> </h3> <pre><code>void RedisModule_DictIteratorStop(RedisModuleDictIter *di); </code></pre> <p> <strong> Available since: </strong> 5.0.0 </p> <p> Release the iterator created with <a href="#RedisModule_DictIteratorStart"> <code> RedisModule_DictIteratorStart() </code> </a> . This call is mandatory otherwise a memory leak is introduced in the module. </p> <p> <span id="RedisModule_DictIteratorReseekC"> </span> </p> <h3 id="redismodule_dictiteratorreseekc"> <code> RedisModule_DictIteratorReseekC </code> </h3> <pre><code>int RedisModule_DictIteratorReseekC(RedisModuleDictIter *di, const char *op, void *key, size_t keylen); </code></pre> <p> <strong> Available since: </strong> 5.0.0 </p> <p> After its creation with <a href="#RedisModule_DictIteratorStart"> <code> RedisModule_DictIteratorStart() </code> </a> , it is possible to change the currently selected element of the iterator by using this API call. The result based on the operator and key is exactly like the function <a href="#RedisModule_DictIteratorStart"> <code> RedisModule_DictIteratorStart() </code> </a> , however in this case the return value is just <code> REDISMODULE_OK </code> in case the seeked element was found, or <code> REDISMODULE_ERR </code> in case it was not possible to seek the specified element. It is possible to reseek an iterator as many times as you want. </p> <p> <span id="RedisModule_DictIteratorReseek"> </span> </p> <h3 id="redismodule_dictiteratorreseek"> <code> RedisModule_DictIteratorReseek </code> </h3> <pre><code>int RedisModule_DictIteratorReseek(RedisModuleDictIter *di, const char *op, RedisModuleString *key); </code></pre> <p> <strong> Available since: </strong> 5.0.0 </p> <p> Like <a href="#RedisModule_DictIteratorReseekC"> <code> RedisModule_DictIteratorReseekC() </code> </a> but takes the key as a <code> RedisModuleString </code> . </p> <p> <span id="RedisModule_DictNextC"> </span> </p> <h3 id="redismodule_dictnextc"> <code> RedisModule_DictNextC </code> </h3> <pre><code>void *RedisModule_DictNextC(RedisModuleDictIter *di, size_t *keylen, void **dataptr); </code></pre> <p> <strong> Available since: </strong> 5.0.0 </p> <p> Return the current item of the dictionary iterator <code> di </code> and steps to the next element. If the iterator already yield the last element and there are no other elements to return, NULL is returned, otherwise a pointer to a string representing the key is provided, and the <code> *keylen </code> length is set by reference (if keylen is not NULL). The <code> *dataptr </code> , if not NULL is set to the value of the pointer stored at the returned key as auxiliary data (as set by the <a href="#RedisModule_DictSet"> <code> RedisModule_DictSet </code> </a> API). </p> <p> Usage example: </p> <pre><code> ... create the iterator here ... char *key; void *data; while((key = RedisModule_DictNextC(iter,&amp;keylen,&amp;data)) != NULL) { printf("%.*s %p\n", (int)keylen, key, data); } </code></pre> <p> The returned pointer is of type void because sometimes it makes sense to cast it to a <code> char* </code> sometimes to an unsigned <code> char* </code> depending on the fact it contains or not binary data, so this API ends being more comfortable to use. </p> <p> The validity of the returned pointer is until the next call to the next/prev iterator step. Also the pointer is no longer valid once the iterator is released. </p> <p> <span id="RedisModule_DictPrevC"> </span> </p> <h3 id="redismodule_dictprevc"> <code> RedisModule_DictPrevC </code> </h3> <pre><code>void *RedisModule_DictPrevC(RedisModuleDictIter *di, size_t *keylen, void **dataptr); </code></pre> <p> <strong> Available since: </strong> 5.0.0 </p> <p> This function is exactly like <a href="#RedisModule_DictNext"> <code> RedisModule_DictNext() </code> </a> but after returning the currently selected element in the iterator, it selects the previous element (lexicographically smaller) instead of the next one. </p> <p> <span id="RedisModule_DictNext"> </span> </p> <h3 id="redismodule_dictnext"> <code> RedisModule_DictNext </code> </h3> <pre><code>RedisModuleString *RedisModule_DictNext(RedisModuleCtx *ctx, RedisModuleDictIter *di, void **dataptr); </code></pre> <p> <strong> Available since: </strong> 5.0.0 </p> <p> Like <code> RedisModuleNextC() </code> , but instead of returning an internally allocated buffer and key length, it returns directly a module string object allocated in the specified context 'ctx' (that may be NULL exactly like for the main API <a href="#RedisModule_CreateString"> <code> RedisModule_CreateString </code> </a> ). </p> <p> The returned string object should be deallocated after use, either manually or by using a context that has automatic memory management active. </p> <p> <span id="RedisModule_DictPrev"> </span> </p> <h3 id="redismodule_dictprev"> <code> RedisModule_DictPrev </code> </h3> <pre><code>RedisModuleString *RedisModule_DictPrev(RedisModuleCtx *ctx, RedisModuleDictIter *di, void **dataptr); </code></pre> <p> <strong> Available since: </strong> 5.0.0 </p> <p> Like <a href="#RedisModule_DictNext"> <code> RedisModule_DictNext() </code> </a> but after returning the currently selected element in the iterator, it selects the previous element (lexicographically smaller) instead of the next one. </p> <p> <span id="RedisModule_DictCompareC"> </span> </p> <h3 id="redismodule_dictcomparec"> <code> RedisModule_DictCompareC </code> </h3> <pre><code>int RedisModule_DictCompareC(RedisModuleDictIter *di, const char *op, void *key, size_t keylen); </code></pre> <p> <strong> Available since: </strong> 5.0.0 </p> <p> Compare the element currently pointed by the iterator to the specified element given by key/keylen, according to the operator 'op' (the set of valid operators are the same valid for <a href="#RedisModule_DictIteratorStart"> <code> RedisModule_DictIteratorStart </code> </a> ). If the comparison is successful the command returns <code> REDISMODULE_OK </code> otherwise <code> REDISMODULE_ERR </code> is returned. </p> <p> This is useful when we want to just emit a lexicographical range, so in the loop, as we iterate elements, we can also check if we are still on range. </p> <p> The function return <code> REDISMODULE_ERR </code> if the iterator reached the end of elements condition as well. </p> <p> <span id="RedisModule_DictCompare"> </span> </p> <h3 id="redismodule_dictcompare"> <code> RedisModule_DictCompare </code> </h3> <pre><code>int RedisModule_DictCompare(RedisModuleDictIter *di, const char *op, RedisModuleString *key); </code></pre> <p> <strong> Available since: </strong> 5.0.0 </p> <p> Like <a href="#RedisModule_DictCompareC"> <code> RedisModule_DictCompareC </code> </a> but gets the key to compare with the current iterator key as a <code> RedisModuleString </code> . </p> <p> <span id="section-modules-info-fields"> </span> </p> <h2 id="modules-info-fields"> Modules Info fields </h2> <p> <span id="RedisModule_InfoAddSection"> </span> </p> <h3 id="redismodule_infoaddsection"> <code> RedisModule_InfoAddSection </code> </h3> <pre><code>int RedisModule_InfoAddSection(RedisModuleInfoCtx *ctx, const char *name); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Used to start a new section, before adding any fields. the section name will be prefixed by <code> &lt;modulename&gt;_ </code> and must only include A-Z,a-z,0-9. NULL or empty string indicates the default section (only <code> &lt;modulename&gt; </code> ) is used. When return value is <code> REDISMODULE_ERR </code> , the section should and will be skipped. </p> <p> <span id="RedisModule_InfoBeginDictField"> </span> </p> <h3 id="redismodule_infobegindictfield"> <code> RedisModule_InfoBeginDictField </code> </h3> <pre><code>int RedisModule_InfoBeginDictField(RedisModuleInfoCtx *ctx, const char *name); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Starts a dict field, similar to the ones in INFO KEYSPACE. Use normal <code> RedisModule_InfoAddField </code> * functions to add the items to this field, and terminate with <a href="#RedisModule_InfoEndDictField"> <code> RedisModule_InfoEndDictField </code> </a> . </p> <p> <span id="RedisModule_InfoEndDictField"> </span> </p> <h3 id="redismodule_infoenddictfield"> <code> RedisModule_InfoEndDictField </code> </h3> <pre><code>int RedisModule_InfoEndDictField(RedisModuleInfoCtx *ctx); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Ends a dict field, see <a href="#RedisModule_InfoBeginDictField"> <code> RedisModule_InfoBeginDictField </code> </a> </p> <p> <span id="RedisModule_InfoAddFieldString"> </span> </p> <h3 id="redismodule_infoaddfieldstring"> <code> RedisModule_InfoAddFieldString </code> </h3> <pre><code>int RedisModule_InfoAddFieldString(RedisModuleInfoCtx *ctx, const char *field, RedisModuleString *value); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Used by <code> RedisModuleInfoFunc </code> to add info fields. Each field will be automatically prefixed by <code> &lt;modulename&gt;_ </code> . Field names or values must not include <code> \r\n </code> or <code> : </code> . </p> <p> <span id="RedisModule_InfoAddFieldCString"> </span> </p> <h3 id="redismodule_infoaddfieldcstring"> <code> RedisModule_InfoAddFieldCString </code> </h3> <pre><code>int RedisModule_InfoAddFieldCString(RedisModuleInfoCtx *ctx, const char *field, const char *value); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> See <a href="#RedisModule_InfoAddFieldString"> <code> RedisModule_InfoAddFieldString() </code> </a> . </p> <p> <span id="RedisModule_InfoAddFieldDouble"> </span> </p> <h3 id="redismodule_infoaddfielddouble"> <code> RedisModule_InfoAddFieldDouble </code> </h3> <pre><code>int RedisModule_InfoAddFieldDouble(RedisModuleInfoCtx *ctx, const char *field, double value); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> See <a href="#RedisModule_InfoAddFieldString"> <code> RedisModule_InfoAddFieldString() </code> </a> . </p> <p> <span id="RedisModule_InfoAddFieldLongLong"> </span> </p> <h3 id="redismodule_infoaddfieldlonglong"> <code> RedisModule_InfoAddFieldLongLong </code> </h3> <pre><code>int RedisModule_InfoAddFieldLongLong(RedisModuleInfoCtx *ctx, const char *field, long long value); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> See <a href="#RedisModule_InfoAddFieldString"> <code> RedisModule_InfoAddFieldString() </code> </a> . </p> <p> <span id="RedisModule_InfoAddFieldULongLong"> </span> </p> <h3 id="redismodule_infoaddfieldulonglong"> <code> RedisModule_InfoAddFieldULongLong </code> </h3> <pre><code>int RedisModule_InfoAddFieldULongLong(RedisModuleInfoCtx *ctx, const char *field, unsigned long long value); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> See <a href="#RedisModule_InfoAddFieldString"> <code> RedisModule_InfoAddFieldString() </code> </a> . </p> <p> <span id="RedisModule_RegisterInfoFunc"> </span> </p> <h3 id="redismodule_registerinfofunc"> <code> RedisModule_RegisterInfoFunc </code> </h3> <pre><code>int RedisModule_RegisterInfoFunc(RedisModuleCtx *ctx, RedisModuleInfoFunc cb); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Registers callback for the INFO command. The callback should add INFO fields by calling the <code> RedisModule_InfoAddField*() </code> functions. </p> <p> <span id="RedisModule_GetServerInfo"> </span> </p> <h3 id="redismodule_getserverinfo"> <code> RedisModule_GetServerInfo </code> </h3> <pre><code>RedisModuleServerInfoData *RedisModule_GetServerInfo(RedisModuleCtx *ctx, const char *section); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Get information about the server similar to the one that returns from the INFO command. This function takes an optional 'section' argument that may be NULL. The return value holds the output and can be used with <a href="#RedisModule_ServerInfoGetField"> <code> RedisModule_ServerInfoGetField </code> </a> and alike to get the individual fields. When done, it needs to be freed with <a href="#RedisModule_FreeServerInfo"> <code> RedisModule_FreeServerInfo </code> </a> or with the automatic memory management mechanism if enabled. </p> <p> <span id="RedisModule_FreeServerInfo"> </span> </p> <h3 id="redismodule_freeserverinfo"> <code> RedisModule_FreeServerInfo </code> </h3> <pre><code>void RedisModule_FreeServerInfo(RedisModuleCtx *ctx, RedisModuleServerInfoData *data); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Free data created with <a href="#RedisModule_GetServerInfo"> <code> RedisModule_GetServerInfo() </code> </a> . You need to pass the context pointer 'ctx' only if the dictionary was created using the context instead of passing NULL. </p> <p> <span id="RedisModule_ServerInfoGetField"> </span> </p> <h3 id="redismodule_serverinfogetfield"> <code> RedisModule_ServerInfoGetField </code> </h3> <pre><code>RedisModuleString *RedisModule_ServerInfoGetField(RedisModuleCtx *ctx, RedisModuleServerInfoData *data, const char* field); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Get the value of a field from data collected with <a href="#RedisModule_GetServerInfo"> <code> RedisModule_GetServerInfo() </code> </a> . You need to pass the context pointer 'ctx' only if you want to use auto memory mechanism to release the returned string. Return value will be NULL if the field was not found. </p> <p> <span id="RedisModule_ServerInfoGetFieldC"> </span> </p> <h3 id="redismodule_serverinfogetfieldc"> <code> RedisModule_ServerInfoGetFieldC </code> </h3> <pre><code>const char *RedisModule_ServerInfoGetFieldC(RedisModuleServerInfoData *data, const char* field); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Similar to <a href="#RedisModule_ServerInfoGetField"> <code> RedisModule_ServerInfoGetField </code> </a> , but returns a char* which should not be freed but the caller. </p> <p> <span id="RedisModule_ServerInfoGetFieldSigned"> </span> </p> <h3 id="redismodule_serverinfogetfieldsigned"> <code> RedisModule_ServerInfoGetFieldSigned </code> </h3> <pre><code>long long RedisModule_ServerInfoGetFieldSigned(RedisModuleServerInfoData *data, const char* field, int *out_err); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Get the value of a field from data collected with <a href="#RedisModule_GetServerInfo"> <code> RedisModule_GetServerInfo() </code> </a> . If the field is not found, or is not numerical or out of range, return value will be 0, and the optional <code> out_err </code> argument will be set to <code> REDISMODULE_ERR </code> . </p> <p> <span id="RedisModule_ServerInfoGetFieldUnsigned"> </span> </p> <h3 id="redismodule_serverinfogetfieldunsigned"> <code> RedisModule_ServerInfoGetFieldUnsigned </code> </h3> <pre><code>unsigned long long RedisModule_ServerInfoGetFieldUnsigned(RedisModuleServerInfoData *data, const char* field, int *out_err); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Get the value of a field from data collected with <a href="#RedisModule_GetServerInfo"> <code> RedisModule_GetServerInfo() </code> </a> . If the field is not found, or is not numerical or out of range, return value will be 0, and the optional <code> out_err </code> argument will be set to <code> REDISMODULE_ERR </code> . </p> <p> <span id="RedisModule_ServerInfoGetFieldDouble"> </span> </p> <h3 id="redismodule_serverinfogetfielddouble"> <code> RedisModule_ServerInfoGetFieldDouble </code> </h3> <pre><code>double RedisModule_ServerInfoGetFieldDouble(RedisModuleServerInfoData *data, const char* field, int *out_err); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Get the value of a field from data collected with <a href="#RedisModule_GetServerInfo"> <code> RedisModule_GetServerInfo() </code> </a> . If the field is not found, or is not a double, return value will be 0, and the optional <code> out_err </code> argument will be set to <code> REDISMODULE_ERR </code> . </p> <p> <span id="section-modules-utility-apis"> </span> </p> <h2 id="modules-utility-apis"> Modules utility APIs </h2> <p> <span id="RedisModule_GetRandomBytes"> </span> </p> <h3 id="redismodule_getrandombytes"> <code> RedisModule_GetRandomBytes </code> </h3> <pre><code>void RedisModule_GetRandomBytes(unsigned char *dst, size_t len); </code></pre> <p> <strong> Available since: </strong> 5.0.0 </p> <p> Return random bytes using SHA1 in counter mode with a /dev/urandom initialized seed. This function is fast so can be used to generate many bytes without any effect on the operating system entropy pool. Currently this function is not thread safe. </p> <p> <span id="RedisModule_GetRandomHexChars"> </span> </p> <h3 id="redismodule_getrandomhexchars"> <code> RedisModule_GetRandomHexChars </code> </h3> <pre><code>void RedisModule_GetRandomHexChars(char *dst, size_t len); </code></pre> <p> <strong> Available since: </strong> 5.0.0 </p> <p> Like <a href="#RedisModule_GetRandomBytes"> <code> RedisModule_GetRandomBytes() </code> </a> but instead of setting the string to random bytes the string is set to random characters in the in the hex charset [0-9a-f]. </p> <p> <span id="section-modules-api-exporting-importing"> </span> </p> <h2 id="modules-api-exporting--importing"> Modules API exporting / importing </h2> <p> <span id="RedisModule_ExportSharedAPI"> </span> </p> <h3 id="redismodule_exportsharedapi"> <code> RedisModule_ExportSharedAPI </code> </h3> <pre><code>int RedisModule_ExportSharedAPI(RedisModuleCtx *ctx, const char *apiname, void *func); </code></pre> <p> <strong> Available since: </strong> 5.0.4 </p> <p> This function is called by a module in order to export some API with a given name. Other modules will be able to use this API by calling the symmetrical function <a href="#RedisModule_GetSharedAPI"> <code> RedisModule_GetSharedAPI() </code> </a> and casting the return value to the right function pointer. </p> <p> The function will return <code> REDISMODULE_OK </code> if the name is not already taken, otherwise <code> REDISMODULE_ERR </code> will be returned and no operation will be performed. </p> <p> IMPORTANT: the apiname argument should be a string literal with static lifetime. The API relies on the fact that it will always be valid in the future. </p> <p> <span id="RedisModule_GetSharedAPI"> </span> </p> <h3 id="redismodule_getsharedapi"> <code> RedisModule_GetSharedAPI </code> </h3> <pre><code>void *RedisModule_GetSharedAPI(RedisModuleCtx *ctx, const char *apiname); </code></pre> <p> <strong> Available since: </strong> 5.0.4 </p> <p> Request an exported API pointer. The return value is just a void pointer that the caller of this function will be required to cast to the right function pointer, so this is a private contract between modules. </p> <p> If the requested API is not available then NULL is returned. Because modules can be loaded at different times with different order, this function calls should be put inside some module generic API registering step, that is called every time a module attempts to execute a command that requires external APIs: if some API cannot be resolved, the command should return an error. </p> <p> Here is an example: </p> <pre><code>int ... myCommandImplementation(void) { if (getExternalAPIs() == 0) { reply with an error here if we cannot have the APIs } // Use the API: myFunctionPointer(foo); } </code></pre> <p> And the function registerAPI() is: </p> <pre><code>int getExternalAPIs(void) { static int api_loaded = 0; if (api_loaded != 0) return 1; // APIs already resolved. myFunctionPointer = RedisModule_GetSharedAPI("..."); if (myFunctionPointer == NULL) return 0; return 1; } </code></pre> <p> <span id="section-module-command-filter-api"> </span> </p> <h2 id="module-command-filter-api"> Module Command Filter API </h2> <p> <span id="RedisModule_RegisterCommandFilter"> </span> </p> <h3 id="redismodule_registercommandfilter"> <code> RedisModule_RegisterCommandFilter </code> </h3> <pre><code>RedisModuleCommandFilter *RedisModule_RegisterCommandFilter(RedisModuleCtx *ctx, RedisModuleCommandFilterFunc callback, int flags); </code></pre> <p> <strong> Available since: </strong> 5.0.5 </p> <p> Register a new command filter function. </p> <p> Command filtering makes it possible for modules to extend Redis by plugging into the execution flow of all commands. </p> <p> A registered filter gets called before Redis executes <em> any </em> command. This includes both core Redis commands and commands registered by any module. The filter applies in all execution paths including: </p> <ol> <li> Invocation by a client. </li> <li> Invocation through <a href="#RedisModule_Call"> <code> RedisModule_Call() </code> </a> by any module. </li> <li> Invocation through Lua <code> redis.call() </code> . </li> <li> Replication of a command from a master. </li> </ol> <p> The filter executes in a special filter context, which is different and more limited than a <code> RedisModuleCtx </code> . Because the filter affects any command, it must be implemented in a very efficient way to reduce the performance impact on Redis. All Redis Module API calls that require a valid context (such as <a href="#RedisModule_Call"> <code> RedisModule_Call() </code> </a> , <a href="#RedisModule_OpenKey"> <code> RedisModule_OpenKey() </code> </a> , etc.) are not supported in a filter context. </p> <p> The <code> RedisModuleCommandFilterCtx </code> can be used to inspect or modify the executed command and its arguments. As the filter executes before Redis begins processing the command, any change will affect the way the command is processed. For example, a module can override Redis commands this way: </p> <ol> <li> Register a <code> MODULE.SET </code> command which implements an extended version of the Redis <code> SET </code> command. </li> <li> Register a command filter which detects invocation of <code> SET </code> on a specific pattern of keys. Once detected, the filter will replace the first argument from <code> SET </code> to <code> MODULE.SET </code> . </li> <li> When filter execution is complete, Redis considers the new command name and therefore executes the module's own command. </li> </ol> <p> Note that in the above use case, if <code> MODULE.SET </code> itself uses <a href="#RedisModule_Call"> <code> RedisModule_Call() </code> </a> the filter will be applied on that call as well. If that is not desired, the <code> REDISMODULE_CMDFILTER_NOSELF </code> flag can be set when registering the filter. </p> <p> The <code> REDISMODULE_CMDFILTER_NOSELF </code> flag prevents execution flows that originate from the module's own <a href="#RedisModule_Call"> <code> RedisModule_Call() </code> </a> from reaching the filter. This flag is effective for all execution flows, including nested ones, as long as the execution begins from the module's command context or a thread-safe context that is associated with a blocking command. </p> <p> Detached thread-safe contexts are <em> not </em> associated with the module and cannot be protected by this flag. </p> <p> If multiple filters are registered (by the same or different modules), they are executed in the order of registration. </p> <p> <span id="RedisModule_UnregisterCommandFilter"> </span> </p> <h3 id="redismodule_unregistercommandfilter"> <code> RedisModule_UnregisterCommandFilter </code> </h3> <pre><code>int RedisModule_UnregisterCommandFilter(RedisModuleCtx *ctx, RedisModuleCommandFilter *filter); </code></pre> <p> <strong> Available since: </strong> 5.0.5 </p> <p> Unregister a command filter. </p> <p> <span id="RedisModule_CommandFilterArgsCount"> </span> </p> <h3 id="redismodule_commandfilterargscount"> <code> RedisModule_CommandFilterArgsCount </code> </h3> <pre><code>int RedisModule_CommandFilterArgsCount(RedisModuleCommandFilterCtx *fctx); </code></pre> <p> <strong> Available since: </strong> 5.0.5 </p> <p> Return the number of arguments a filtered command has. The number of arguments include the command itself. </p> <p> <span id="RedisModule_CommandFilterArgGet"> </span> </p> <h3 id="redismodule_commandfilterargget"> <code> RedisModule_CommandFilterArgGet </code> </h3> <pre><code>RedisModuleString *RedisModule_CommandFilterArgGet(RedisModuleCommandFilterCtx *fctx, int pos); </code></pre> <p> <strong> Available since: </strong> 5.0.5 </p> <p> Return the specified command argument. The first argument (position 0) is the command itself, and the rest are user-provided args. </p> <p> <span id="RedisModule_CommandFilterArgInsert"> </span> </p> <h3 id="redismodule_commandfilterarginsert"> <code> RedisModule_CommandFilterArgInsert </code> </h3> <pre><code>int RedisModule_CommandFilterArgInsert(RedisModuleCommandFilterCtx *fctx, int pos, RedisModuleString *arg); </code></pre> <p> <strong> Available since: </strong> 5.0.5 </p> <p> Modify the filtered command by inserting a new argument at the specified position. The specified <code> RedisModuleString </code> argument may be used by Redis after the filter context is destroyed, so it must not be auto-memory allocated, freed or used elsewhere. </p> <p> <span id="RedisModule_CommandFilterArgReplace"> </span> </p> <h3 id="redismodule_commandfilterargreplace"> <code> RedisModule_CommandFilterArgReplace </code> </h3> <pre><code>int RedisModule_CommandFilterArgReplace(RedisModuleCommandFilterCtx *fctx, int pos, RedisModuleString *arg); </code></pre> <p> <strong> Available since: </strong> 5.0.5 </p> <p> Modify the filtered command by replacing an existing argument with a new one. The specified <code> RedisModuleString </code> argument may be used by Redis after the filter context is destroyed, so it must not be auto-memory allocated, freed or used elsewhere. </p> <p> <span id="RedisModule_CommandFilterArgDelete"> </span> </p> <h3 id="redismodule_commandfilterargdelete"> <code> RedisModule_CommandFilterArgDelete </code> </h3> <pre><code>int RedisModule_CommandFilterArgDelete(RedisModuleCommandFilterCtx *fctx, int pos); </code></pre> <p> <strong> Available since: </strong> 5.0.5 </p> <p> Modify the filtered command by deleting an argument at the specified position. </p> <p> <span id="RedisModule_CommandFilterGetClientId"> </span> </p> <h3 id="redismodule_commandfiltergetclientid"> <code> RedisModule_CommandFilterGetClientId </code> </h3> <pre><code>unsigned long long RedisModule_CommandFilterGetClientId(RedisModuleCommandFilterCtx *fctx); </code></pre> <p> <strong> Available since: </strong> 7.2.0 </p> <p> Get Client ID for client that issued the command we are filtering </p> <p> <span id="RedisModule_MallocSize"> </span> </p> <h3 id="redismodule_mallocsize"> <code> RedisModule_MallocSize </code> </h3> <pre><code>size_t RedisModule_MallocSize(void* ptr); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> For a given pointer allocated via <a href="#RedisModule_Alloc"> <code> RedisModule_Alloc() </code> </a> or <a href="#RedisModule_Realloc"> <code> RedisModule_Realloc() </code> </a> , return the amount of memory allocated for it. Note that this may be different (larger) than the memory we allocated with the allocation calls, since sometimes the underlying allocator will allocate more memory. </p> <p> <span id="RedisModule_MallocUsableSize"> </span> </p> <h3 id="redismodule_mallocusablesize"> <code> RedisModule_MallocUsableSize </code> </h3> <pre><code>size_t RedisModule_MallocUsableSize(void *ptr); </code></pre> <p> <strong> Available since: </strong> 7.0.1 </p> <p> Similar to <a href="#RedisModule_MallocSize"> <code> RedisModule_MallocSize </code> </a> , the difference is that <a href="#RedisModule_MallocUsableSize"> <code> RedisModule_MallocUsableSize </code> </a> returns the usable size of memory by the module. </p> <p> <span id="RedisModule_MallocSizeString"> </span> </p> <h3 id="redismodule_mallocsizestring"> <code> RedisModule_MallocSizeString </code> </h3> <pre><code>size_t RedisModule_MallocSizeString(RedisModuleString* str); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Same as <a href="#RedisModule_MallocSize"> <code> RedisModule_MallocSize </code> </a> , except it works on <code> RedisModuleString </code> pointers. </p> <p> <span id="RedisModule_MallocSizeDict"> </span> </p> <h3 id="redismodule_mallocsizedict"> <code> RedisModule_MallocSizeDict </code> </h3> <pre><code>size_t RedisModule_MallocSizeDict(RedisModuleDict* dict); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Same as <a href="#RedisModule_MallocSize"> <code> RedisModule_MallocSize </code> </a> , except it works on <code> RedisModuleDict </code> pointers. Note that the returned value is only the overhead of the underlying structures, it does not include the allocation size of the keys and values. </p> <p> <span id="RedisModule_GetUsedMemoryRatio"> </span> </p> <h3 id="redismodule_getusedmemoryratio"> <code> RedisModule_GetUsedMemoryRatio </code> </h3> <pre><code>float RedisModule_GetUsedMemoryRatio(void); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Return the a number between 0 to 1 indicating the amount of memory currently used, relative to the Redis "maxmemory" configuration. </p> <ul> <li> 0 - No memory limit configured. </li> <li> Between 0 and 1 - The percentage of the memory used normalized in 0-1 range. </li> <li> Exactly 1 - Memory limit reached. </li> <li> Greater 1 - More memory used than the configured limit. </li> </ul> <p> <span id="section-scanning-keyspace-and-hashes"> </span> </p> <h2 id="scanning-keyspace-and-hashes"> Scanning keyspace and hashes </h2> <p> <span id="RedisModule_ScanCursorCreate"> </span> </p> <h3 id="redismodule_scancursorcreate"> <code> RedisModule_ScanCursorCreate </code> </h3> <pre><code>RedisModuleScanCursor *RedisModule_ScanCursorCreate(void); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Create a new cursor to be used with <a href="#RedisModule_Scan"> <code> RedisModule_Scan </code> </a> </p> <p> <span id="RedisModule_ScanCursorRestart"> </span> </p> <h3 id="redismodule_scancursorrestart"> <code> RedisModule_ScanCursorRestart </code> </h3> <pre><code>void RedisModule_ScanCursorRestart(RedisModuleScanCursor *cursor); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Restart an existing cursor. The keys will be rescanned. </p> <p> <span id="RedisModule_ScanCursorDestroy"> </span> </p> <h3 id="redismodule_scancursordestroy"> <code> RedisModule_ScanCursorDestroy </code> </h3> <pre><code>void RedisModule_ScanCursorDestroy(RedisModuleScanCursor *cursor); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Destroy the cursor struct. </p> <p> <span id="RedisModule_Scan"> </span> </p> <h3 id="redismodule_scan"> <code> RedisModule_Scan </code> </h3> <pre><code>int RedisModule_Scan(RedisModuleCtx *ctx, RedisModuleScanCursor *cursor, RedisModuleScanCB fn, void *privdata); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Scan API that allows a module to scan all the keys and value in the selected db. </p> <p> Callback for scan implementation. </p> <pre><code>void scan_callback(RedisModuleCtx *ctx, RedisModuleString *keyname, RedisModuleKey *key, void *privdata); </code></pre> <ul> <li> <code> ctx </code> : the redis module context provided to for the scan. </li> <li> <code> keyname </code> : owned by the caller and need to be retained if used after this function. </li> <li> <code> key </code> : holds info on the key and value, it is provided as best effort, in some cases it might be NULL, in which case the user should (can) use <a href="#RedisModule_OpenKey"> <code> RedisModule_OpenKey() </code> </a> (and CloseKey too). when it is provided, it is owned by the caller and will be free when the callback returns. </li> <li> <code> privdata </code> : the user data provided to <a href="#RedisModule_Scan"> <code> RedisModule_Scan() </code> </a> . </li> </ul> <p> The way it should be used: </p> <pre><code> RedisModuleScanCursor *c = RedisModule_ScanCursorCreate(); while(RedisModule_Scan(ctx, c, callback, privateData)); RedisModule_ScanCursorDestroy(c); </code></pre> <p> It is also possible to use this API from another thread while the lock is acquired during the actual call to <a href="#RedisModule_Scan"> <code> RedisModule_Scan </code> </a> : </p> <pre><code> RedisModuleScanCursor *c = RedisModule_ScanCursorCreate(); RedisModule_ThreadSafeContextLock(ctx); while(RedisModule_Scan(ctx, c, callback, privateData)){ RedisModule_ThreadSafeContextUnlock(ctx); // do some background job RedisModule_ThreadSafeContextLock(ctx); } RedisModule_ScanCursorDestroy(c); </code></pre> <p> The function will return 1 if there are more elements to scan and 0 otherwise, possibly setting errno if the call failed. </p> <p> It is also possible to restart an existing cursor using <a href="#RedisModule_ScanCursorRestart"> <code> RedisModule_ScanCursorRestart </code> </a> . </p> <p> IMPORTANT: This API is very similar to the Redis SCAN command from the point of view of the guarantees it provides. This means that the API may report duplicated keys, but guarantees to report at least one time every key that was there from the start to the end of the scanning process. </p> <p> NOTE: If you do database changes within the callback, you should be aware that the internal state of the database may change. For instance it is safe to delete or modify the current key, but may not be safe to delete any other key. Moreover playing with the Redis keyspace while iterating may have the effect of returning more duplicates. A safe pattern is to store the keys names you want to modify elsewhere, and perform the actions on the keys later when the iteration is complete. However this can cost a lot of memory, so it may make sense to just operate on the current key when possible during the iteration, given that this is safe. </p> <p> <span id="RedisModule_ScanKey"> </span> </p> <h3 id="redismodule_scankey"> <code> RedisModule_ScanKey </code> </h3> <pre><code>int RedisModule_ScanKey(RedisModuleKey *key, RedisModuleScanCursor *cursor, RedisModuleScanKeyCB fn, void *privdata); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Scan api that allows a module to scan the elements in a hash, set or sorted set key </p> <p> Callback for scan implementation. </p> <pre><code>void scan_callback(RedisModuleKey *key, RedisModuleString* field, RedisModuleString* value, void *privdata); </code></pre> <ul> <li> key - the redis key context provided to for the scan. </li> <li> field - field name, owned by the caller and need to be retained if used after this function. </li> <li> value - value string or NULL for set type, owned by the caller and need to be retained if used after this function. </li> <li> privdata - the user data provided to <a href="#RedisModule_ScanKey"> <code> RedisModule_ScanKey </code> </a> . </li> </ul> <p> The way it should be used: </p> <pre><code> RedisModuleScanCursor *c = RedisModule_ScanCursorCreate(); RedisModuleKey *key = RedisModule_OpenKey(...) while(RedisModule_ScanKey(key, c, callback, privateData)); RedisModule_CloseKey(key); RedisModule_ScanCursorDestroy(c); </code></pre> <p> It is also possible to use this API from another thread while the lock is acquired during the actual call to <a href="#RedisModule_ScanKey"> <code> RedisModule_ScanKey </code> </a> , and re-opening the key each time: </p> <pre><code> RedisModuleScanCursor *c = RedisModule_ScanCursorCreate(); RedisModule_ThreadSafeContextLock(ctx); RedisModuleKey *key = RedisModule_OpenKey(...) while(RedisModule_ScanKey(ctx, c, callback, privateData)){ RedisModule_CloseKey(key); RedisModule_ThreadSafeContextUnlock(ctx); // do some background job RedisModule_ThreadSafeContextLock(ctx); RedisModuleKey *key = RedisModule_OpenKey(...) } RedisModule_CloseKey(key); RedisModule_ScanCursorDestroy(c); </code></pre> <p> The function will return 1 if there are more elements to scan and 0 otherwise, possibly setting errno if the call failed. It is also possible to restart an existing cursor using <a href="#RedisModule_ScanCursorRestart"> <code> RedisModule_ScanCursorRestart </code> </a> . </p> <p> NOTE: Certain operations are unsafe while iterating the object. For instance while the API guarantees to return at least one time all the elements that are present in the data structure consistently from the start to the end of the iteration (see HSCAN and similar commands documentation), the more you play with the elements, the more duplicates you may get. In general deleting the current element of the data structure is safe, while removing the key you are iterating is not safe. </p> <p> <span id="section-module-fork-api"> </span> </p> <h2 id="module-fork-api"> Module fork API </h2> <p> <span id="RedisModule_Fork"> </span> </p> <h3 id="redismodule_fork"> <code> RedisModule_Fork </code> </h3> <pre><code>int RedisModule_Fork(RedisModuleForkDoneHandler cb, void *user_data); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Create a background child process with the current frozen snapshot of the main process where you can do some processing in the background without affecting / freezing the traffic and no need for threads and GIL locking. Note that Redis allows for only one concurrent fork. When the child wants to exit, it should call <a href="#RedisModule_ExitFromChild"> <code> RedisModule_ExitFromChild </code> </a> . If the parent wants to kill the child it should call <a href="#RedisModule_KillForkChild"> <code> RedisModule_KillForkChild </code> </a> The done handler callback will be executed on the parent process when the child existed (but not when killed) Return: -1 on failure, on success the parent process will get a positive PID of the child, and the child process will get 0. </p> <p> <span id="RedisModule_SendChildHeartbeat"> </span> </p> <h3 id="redismodule_sendchildheartbeat"> <code> RedisModule_SendChildHeartbeat </code> </h3> <pre><code>void RedisModule_SendChildHeartbeat(double progress); </code></pre> <p> <strong> Available since: </strong> 6.2.0 </p> <p> The module is advised to call this function from the fork child once in a while, so that it can report progress and COW memory to the parent which will be reported in INFO. The <code> progress </code> argument should between 0 and 1, or -1 when not available. </p> <p> <span id="RedisModule_ExitFromChild"> </span> </p> <h3 id="redismodule_exitfromchild"> <code> RedisModule_ExitFromChild </code> </h3> <pre><code>int RedisModule_ExitFromChild(int retcode); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Call from the child process when you want to terminate it. retcode will be provided to the done handler executed on the parent process. </p> <p> <span id="RedisModule_KillForkChild"> </span> </p> <h3 id="redismodule_killforkchild"> <code> RedisModule_KillForkChild </code> </h3> <pre><code>int RedisModule_KillForkChild(int child_pid); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Can be used to kill the forked child process from the parent process. <code> child_pid </code> would be the return value of <a href="#RedisModule_Fork"> <code> RedisModule_Fork </code> </a> . </p> <p> <span id="section-server-hooks-implementation"> </span> </p> <h2 id="server-hooks-implementation"> Server hooks implementation </h2> <p> <span id="RedisModule_SubscribeToServerEvent"> </span> </p> <h3 id="redismodule_subscribetoserverevent"> <code> RedisModule_SubscribeToServerEvent </code> </h3> <pre><code>int RedisModule_SubscribeToServerEvent(RedisModuleCtx *ctx, RedisModuleEvent event, RedisModuleEventCallback callback); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Register to be notified, via a callback, when the specified server event happens. The callback is called with the event as argument, and an additional argument which is a void pointer and should be cased to a specific type that is event-specific (but many events will just use NULL since they do not have additional information to pass to the callback). </p> <p> If the callback is NULL and there was a previous subscription, the module will be unsubscribed. If there was a previous subscription and the callback is not null, the old callback will be replaced with the new one. </p> <p> The callback must be of this type: </p> <pre><code>int (*RedisModuleEventCallback)(RedisModuleCtx *ctx, RedisModuleEvent eid, uint64_t subevent, void *data); </code></pre> <p> The 'ctx' is a normal Redis module context that the callback can use in order to call other modules APIs. The 'eid' is the event itself, this is only useful in the case the module subscribed to multiple events: using the 'id' field of this structure it is possible to check if the event is one of the events we registered with this callback. The 'subevent' field depends on the event that fired. </p> <p> Finally the 'data' pointer may be populated, only for certain events, with more relevant data. </p> <p> Here is a list of events you can use as 'eid' and related sub events: </p> <ul> <li> <p> <code> RedisModuleEvent_ReplicationRoleChanged </code> : </p> <p> This event is called when the instance switches from master to replica or the other way around, however the event is also called when the replica remains a replica but starts to replicate with a different master. </p> <p> The following sub events are available: </p> <ul> <li> <code> REDISMODULE_SUBEVENT_REPLROLECHANGED_NOW_MASTER </code> </li> <li> <code> REDISMODULE_SUBEVENT_REPLROLECHANGED_NOW_REPLICA </code> </li> </ul> <p> The 'data' field can be casted by the callback to a <code> RedisModuleReplicationInfo </code> structure with the following fields: </p> <pre><code> int master; // true if master, false if replica char *masterhost; // master instance hostname for NOW_REPLICA int masterport; // master instance port for NOW_REPLICA char *replid1; // Main replication ID char *replid2; // Secondary replication ID uint64_t repl1_offset; // Main replication offset uint64_t repl2_offset; // Offset of replid2 validity </code></pre> </li> <li> <p> <code> RedisModuleEvent_Persistence </code> </p> <p> This event is called when RDB saving or AOF rewriting starts and ends. The following sub events are available: </p> <ul> <li> <code> REDISMODULE_SUBEVENT_PERSISTENCE_RDB_START </code> </li> <li> <code> REDISMODULE_SUBEVENT_PERSISTENCE_AOF_START </code> </li> <li> <code> REDISMODULE_SUBEVENT_PERSISTENCE_SYNC_RDB_START </code> </li> <li> <code> REDISMODULE_SUBEVENT_PERSISTENCE_SYNC_AOF_START </code> </li> <li> <code> REDISMODULE_SUBEVENT_PERSISTENCE_ENDED </code> </li> <li> <code> REDISMODULE_SUBEVENT_PERSISTENCE_FAILED </code> </li> </ul> <p> The above events are triggered not just when the user calls the relevant commands like BGSAVE, but also when a saving operation or AOF rewriting occurs because of internal server triggers. The SYNC_RDB_START sub events are happening in the foreground due to SAVE command, FLUSHALL, or server shutdown, and the other RDB and AOF sub events are executed in a background fork child, so any action the module takes can only affect the generated AOF or RDB, but will not be reflected in the parent process and affect connected clients and commands. Also note that the AOF_START sub event may end up saving RDB content in case of an AOF with rdb-preamble. </p> </li> <li> <p> <code> RedisModuleEvent_FlushDB </code> </p> <p> The FLUSHALL, FLUSHDB or an internal flush (for instance because of replication, after the replica synchronization) happened. The following sub events are available: </p> <ul> <li> <code> REDISMODULE_SUBEVENT_FLUSHDB_START </code> </li> <li> <code> REDISMODULE_SUBEVENT_FLUSHDB_END </code> </li> </ul> <p> The data pointer can be casted to a RedisModuleFlushInfo structure with the following fields: </p> <pre><code> int32_t async; // True if the flush is done in a thread. // See for instance FLUSHALL ASYNC. // In this case the END callback is invoked // immediately after the database is put // in the free list of the thread. int32_t dbnum; // Flushed database number, -1 for all the DBs // in the case of the FLUSHALL operation. </code></pre> <p> The start event is called <em> before </em> the operation is initiated, thus allowing the callback to call DBSIZE or other operation on the yet-to-free keyspace. </p> </li> <li> <p> <code> RedisModuleEvent_Loading </code> </p> <p> Called on loading operations: at startup when the server is started, but also after a first synchronization when the replica is loading the RDB file from the master. The following sub events are available: </p> <ul> <li> <code> REDISMODULE_SUBEVENT_LOADING_RDB_START </code> </li> <li> <code> REDISMODULE_SUBEVENT_LOADING_AOF_START </code> </li> <li> <code> REDISMODULE_SUBEVENT_LOADING_REPL_START </code> </li> <li> <code> REDISMODULE_SUBEVENT_LOADING_ENDED </code> </li> <li> <code> REDISMODULE_SUBEVENT_LOADING_FAILED </code> </li> </ul> <p> Note that AOF loading may start with an RDB data in case of rdb-preamble, in which case you'll only receive an AOF_START event. </p> </li> <li> <p> <code> RedisModuleEvent_ClientChange </code> </p> <p> Called when a client connects or disconnects. The data pointer can be casted to a RedisModuleClientInfo structure, documented in RedisModule_GetClientInfoById(). The following sub events are available: </p> <ul> <li> <code> REDISMODULE_SUBEVENT_CLIENT_CHANGE_CONNECTED </code> </li> <li> <code> REDISMODULE_SUBEVENT_CLIENT_CHANGE_DISCONNECTED </code> </li> </ul> </li> <li> <p> <code> RedisModuleEvent_Shutdown </code> </p> <p> The server is shutting down. No subevents are available. </p> </li> <li> <p> <code> RedisModuleEvent_ReplicaChange </code> </p> <p> This event is called when the instance (that can be both a master or a replica) get a new online replica, or lose a replica since it gets disconnected. The following sub events are available: </p> <ul> <li> <code> REDISMODULE_SUBEVENT_REPLICA_CHANGE_ONLINE </code> </li> <li> <code> REDISMODULE_SUBEVENT_REPLICA_CHANGE_OFFLINE </code> </li> </ul> <p> No additional information is available so far: future versions of Redis will have an API in order to enumerate the replicas connected and their state. </p> </li> <li> <p> <code> RedisModuleEvent_CronLoop </code> </p> <p> This event is called every time Redis calls the serverCron() function in order to do certain bookkeeping. Modules that are required to do operations from time to time may use this callback. Normally Redis calls this function 10 times per second, but this changes depending on the "hz" configuration. No sub events are available. </p> <p> The data pointer can be casted to a RedisModuleCronLoop structure with the following fields: </p> <pre><code> int32_t hz; // Approximate number of events per second. </code></pre> </li> <li> <p> <code> RedisModuleEvent_MasterLinkChange </code> </p> <p> This is called for replicas in order to notify when the replication link becomes functional (up) with our master, or when it goes down. Note that the link is not considered up when we just connected to the master, but only if the replication is happening correctly. The following sub events are available: </p> <ul> <li> <code> REDISMODULE_SUBEVENT_MASTER_LINK_UP </code> </li> <li> <code> REDISMODULE_SUBEVENT_MASTER_LINK_DOWN </code> </li> </ul> </li> <li> <p> <code> RedisModuleEvent_ModuleChange </code> </p> <p> This event is called when a new module is loaded or one is unloaded. The following sub events are available: </p> <ul> <li> <code> REDISMODULE_SUBEVENT_MODULE_LOADED </code> </li> <li> <code> REDISMODULE_SUBEVENT_MODULE_UNLOADED </code> </li> </ul> <p> The data pointer can be casted to a RedisModuleModuleChange structure with the following fields: </p> <pre><code> const char* module_name; // Name of module loaded or unloaded. int32_t module_version; // Module version. </code></pre> </li> <li> <p> <code> RedisModuleEvent_LoadingProgress </code> </p> <p> This event is called repeatedly called while an RDB or AOF file is being loaded. The following sub events are available: </p> <ul> <li> <code> REDISMODULE_SUBEVENT_LOADING_PROGRESS_RDB </code> </li> <li> <code> REDISMODULE_SUBEVENT_LOADING_PROGRESS_AOF </code> </li> </ul> <p> The data pointer can be casted to a RedisModuleLoadingProgress structure with the following fields: </p> <pre><code> int32_t hz; // Approximate number of events per second. int32_t progress; // Approximate progress between 0 and 1024, // or -1 if unknown. </code></pre> </li> <li> <p> <code> RedisModuleEvent_SwapDB </code> </p> <p> This event is called when a SWAPDB command has been successfully Executed. For this event call currently there is no subevents available. </p> <p> The data pointer can be casted to a RedisModuleSwapDbInfo structure with the following fields: </p> <pre><code> int32_t dbnum_first; // Swap Db first dbnum int32_t dbnum_second; // Swap Db second dbnum </code></pre> </li> <li> <p> <code> RedisModuleEvent_ReplBackup </code> </p> <p> WARNING: Replication Backup events are deprecated since Redis 7.0 and are never fired. See RedisModuleEvent_ReplAsyncLoad for understanding how Async Replication Loading events are now triggered when repl-diskless-load is set to swapdb. </p> <p> Called when repl-diskless-load config is set to swapdb, And redis needs to backup the current database for the possibility to be restored later. A module with global data and maybe with aux_load and aux_save callbacks may need to use this notification to backup / restore / discard its globals. The following sub events are available: </p> <ul> <li> <code> REDISMODULE_SUBEVENT_REPL_BACKUP_CREATE </code> </li> <li> <code> REDISMODULE_SUBEVENT_REPL_BACKUP_RESTORE </code> </li> <li> <code> REDISMODULE_SUBEVENT_REPL_BACKUP_DISCARD </code> </li> </ul> </li> <li> <p> <code> RedisModuleEvent_ReplAsyncLoad </code> </p> <p> Called when repl-diskless-load config is set to swapdb and a replication with a master of same data set history (matching replication ID) occurs. In which case redis serves current data set while loading new database in memory from socket. Modules must have declared they support this mechanism in order to activate it, through REDISMODULE_OPTIONS_HANDLE_REPL_ASYNC_LOAD flag. The following sub events are available: </p> <ul> <li> <code> REDISMODULE_SUBEVENT_REPL_ASYNC_LOAD_STARTED </code> </li> <li> <code> REDISMODULE_SUBEVENT_REPL_ASYNC_LOAD_ABORTED </code> </li> <li> <code> REDISMODULE_SUBEVENT_REPL_ASYNC_LOAD_COMPLETED </code> </li> </ul> </li> <li> <p> <code> RedisModuleEvent_ForkChild </code> </p> <p> Called when a fork child (AOFRW, RDBSAVE, module fork...) is born/dies The following sub events are available: </p> <ul> <li> <code> REDISMODULE_SUBEVENT_FORK_CHILD_BORN </code> </li> <li> <code> REDISMODULE_SUBEVENT_FORK_CHILD_DIED </code> </li> </ul> </li> <li> <p> <code> RedisModuleEvent_EventLoop </code> </p> <p> Called on each event loop iteration, once just before the event loop goes to sleep or just after it wakes up. The following sub events are available: </p> <ul> <li> <code> REDISMODULE_SUBEVENT_EVENTLOOP_BEFORE_SLEEP </code> </li> <li> <code> REDISMODULE_SUBEVENT_EVENTLOOP_AFTER_SLEEP </code> </li> </ul> </li> <li> <p> <code> RedisModule_Event_Config </code> </p> <p> Called when a configuration event happens The following sub events are available: </p> <ul> <li> <code> REDISMODULE_SUBEVENT_CONFIG_CHANGE </code> </li> </ul> <p> The data pointer can be casted to a RedisModuleConfigChange structure with the following fields: </p> <pre><code> const char **config_names; // An array of C string pointers containing the // name of each modified configuration item uint32_t num_changes; // The number of elements in the config_names array </code></pre> </li> <li> <p> <code> RedisModule_Event_Key </code> </p> <p> Called when a key is removed from the keyspace. We can't modify any key in the event. The following sub events are available: </p> <ul> <li> <code> REDISMODULE_SUBEVENT_KEY_DELETED </code> </li> <li> <code> REDISMODULE_SUBEVENT_KEY_EXPIRED </code> </li> <li> <code> REDISMODULE_SUBEVENT_KEY_EVICTED </code> </li> <li> <code> REDISMODULE_SUBEVENT_KEY_OVERWRITTEN </code> </li> </ul> <p> The data pointer can be casted to a RedisModuleKeyInfo structure with the following fields: </p> <pre><code> RedisModuleKey *key; // Key name </code></pre> </li> </ul> <p> The function returns <code> REDISMODULE_OK </code> if the module was successfully subscribed for the specified event. If the API is called from a wrong context or unsupported event is given then <code> REDISMODULE_ERR </code> is returned. </p> <p> <span id="RedisModule_IsSubEventSupported"> </span> </p> <h3 id="redismodule_issubeventsupported"> <code> RedisModule_IsSubEventSupported </code> </h3> <pre><code>int RedisModule_IsSubEventSupported(RedisModuleEvent event, int64_t subevent); </code></pre> <p> <strong> Available since: </strong> 6.0.9 </p> <p> For a given server event and subevent, return zero if the subevent is not supported and non-zero otherwise. </p> <p> <span id="section-module-configurations-api"> </span> </p> <h2 id="module-configurations-api"> Module Configurations API </h2> <p> <span id="RedisModule_RegisterStringConfig"> </span> </p> <h3 id="redismodule_registerstringconfig"> <code> RedisModule_RegisterStringConfig </code> </h3> <pre><code>int RedisModule_RegisterStringConfig(RedisModuleCtx *ctx, const char *name, const char *default_val, unsigned int flags, RedisModuleConfigGetStringFunc getfn, RedisModuleConfigSetStringFunc setfn, RedisModuleConfigApplyFunc applyfn, void *privdata); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Create a string config that Redis users can interact with via the Redis config file, <code> CONFIG SET </code> , <code> CONFIG GET </code> , and <code> CONFIG REWRITE </code> commands. </p> <p> The actual config value is owned by the module, and the <code> getfn </code> , <code> setfn </code> and optional <code> applyfn </code> callbacks that are provided to Redis in order to access or manipulate the value. The <code> getfn </code> callback retrieves the value from the module, while the <code> setfn </code> callback provides a value to be stored into the module config. The optional <code> applyfn </code> callback is called after a <code> CONFIG SET </code> command modified one or more configs using the <code> setfn </code> callback and can be used to atomically apply a config after several configs were changed together. If there are multiple configs with <code> applyfn </code> callbacks set by a single <code> CONFIG SET </code> command, they will be deduplicated if their <code> applyfn </code> function and <code> privdata </code> pointers are identical, and the callback will only be run once. Both the <code> setfn </code> and <code> applyfn </code> can return an error if the provided value is invalid or cannot be used. The config also declares a type for the value that is validated by Redis and provided to the module. The config system provides the following types: </p> <ul> <li> Redis String: Binary safe string data. </li> <li> Enum: One of a finite number of string tokens, provided during registration. </li> <li> Numeric: 64 bit signed integer, which also supports min and max values. </li> <li> Bool: Yes or no value. </li> </ul> <p> The <code> setfn </code> callback is expected to return <code> REDISMODULE_OK </code> when the value is successfully applied. It can also return <code> REDISMODULE_ERR </code> if the value can't be applied, and the *err pointer can be set with a <code> RedisModuleString </code> error message to provide to the client. This <code> RedisModuleString </code> will be freed by redis after returning from the set callback. </p> <p> All configs are registered with a name, a type, a default value, private data that is made available in the callbacks, as well as several flags that modify the behavior of the config. The name must only contain alphanumeric characters or dashes. The supported flags are: </p> <ul> <li> <code> REDISMODULE_CONFIG_DEFAULT </code> : The default flags for a config. This creates a config that can be modified after startup. </li> <li> <code> REDISMODULE_CONFIG_IMMUTABLE </code> : This config can only be provided loading time. </li> <li> <code> REDISMODULE_CONFIG_SENSITIVE </code> : The value stored in this config is redacted from all logging. </li> <li> <code> REDISMODULE_CONFIG_HIDDEN </code> : The name is hidden from <code> CONFIG GET </code> with pattern matching. </li> <li> <code> REDISMODULE_CONFIG_PROTECTED </code> : This config will be only be modifiable based off the value of enable-protected-configs. </li> <li> <code> REDISMODULE_CONFIG_DENY_LOADING </code> : This config is not modifiable while the server is loading data. </li> <li> <code> REDISMODULE_CONFIG_MEMORY </code> : For numeric configs, this config will convert data unit notations into their byte equivalent. </li> <li> <code> REDISMODULE_CONFIG_BITFLAGS </code> : For enum configs, this config will allow multiple entries to be combined as bit flags. </li> </ul> <p> Default values are used on startup to set the value if it is not provided via the config file or command line. Default values are also used to compare to on a config rewrite. </p> <p> Notes: </p> <ol> <li> On string config sets that the string passed to the set callback will be freed after execution and the module must retain it. </li> <li> On string config gets the string will not be consumed and will be valid after execution. </li> </ol> <p> Example implementation: </p> <pre><code>RedisModuleString *strval; int adjustable = 1; RedisModuleString *getStringConfigCommand(const char *name, void *privdata) { return strval; } int setStringConfigCommand(const char *name, RedisModuleString *new, void *privdata, RedisModuleString **err) { if (adjustable) { RedisModule_Free(strval); RedisModule_RetainString(NULL, new); strval = new; return REDISMODULE_OK; } *err = RedisModule_CreateString(NULL, "Not adjustable.", 15); return REDISMODULE_ERR; } ... RedisModule_RegisterStringConfig(ctx, "string", NULL, REDISMODULE_CONFIG_DEFAULT, getStringConfigCommand, setStringConfigCommand, NULL, NULL); </code></pre> <p> If the registration fails, <code> REDISMODULE_ERR </code> is returned and one of the following errno is set: </p> <ul> <li> EBUSY: Registering the Config outside of <code> RedisModule_OnLoad </code> . </li> <li> EINVAL: The provided flags are invalid for the registration or the name of the config contains invalid characters. </li> <li> EALREADY: The provided configuration name is already used. </li> </ul> <p> <span id="RedisModule_RegisterBoolConfig"> </span> </p> <h3 id="redismodule_registerboolconfig"> <code> RedisModule_RegisterBoolConfig </code> </h3> <pre><code>int RedisModule_RegisterBoolConfig(RedisModuleCtx *ctx, const char *name, int default_val, unsigned int flags, RedisModuleConfigGetBoolFunc getfn, RedisModuleConfigSetBoolFunc setfn, RedisModuleConfigApplyFunc applyfn, void *privdata); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Create a bool config that server clients can interact with via the <code> CONFIG SET </code> , <code> CONFIG GET </code> , and <code> CONFIG REWRITE </code> commands. See <a href="#RedisModule_RegisterStringConfig"> <code> RedisModule_RegisterStringConfig </code> </a> for detailed information about configs. </p> <p> <span id="RedisModule_RegisterEnumConfig"> </span> </p> <h3 id="redismodule_registerenumconfig"> <code> RedisModule_RegisterEnumConfig </code> </h3> <pre><code>int RedisModule_RegisterEnumConfig(RedisModuleCtx *ctx, const char *name, int default_val, unsigned int flags, const char **enum_values, const int *int_values, int num_enum_vals, RedisModuleConfigGetEnumFunc getfn, RedisModuleConfigSetEnumFunc setfn, RedisModuleConfigApplyFunc applyfn, void *privdata); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Create an enum config that server clients can interact with via the <code> CONFIG SET </code> , <code> CONFIG GET </code> , and <code> CONFIG REWRITE </code> commands. Enum configs are a set of string tokens to corresponding integer values, where the string value is exposed to Redis clients but the value passed Redis and the module is the integer value. These values are defined in <code> enum_values </code> , an array of null-terminated c strings, and <code> int_vals </code> , an array of enum values who has an index partner in <code> enum_values </code> . Example Implementation: const char *enum_vals[3] = {"first", "second", "third"}; const int int_vals[3] = {0, 2, 4}; int enum_val = 0; </p> <pre><code> int getEnumConfigCommand(const char *name, void *privdata) { return enum_val; } int setEnumConfigCommand(const char *name, int val, void *privdata, const char **err) { enum_val = val; return REDISMODULE_OK; } ... RedisModule_RegisterEnumConfig(ctx, "enum", 0, REDISMODULE_CONFIG_DEFAULT, enum_vals, int_vals, 3, getEnumConfigCommand, setEnumConfigCommand, NULL, NULL); </code></pre> <p> Note that you can use <code> REDISMODULE_CONFIG_BITFLAGS </code> so that multiple enum string can be combined into one integer as bit flags, in which case you may want to sort your enums so that the preferred combinations are present first. </p> <p> See <a href="#RedisModule_RegisterStringConfig"> <code> RedisModule_RegisterStringConfig </code> </a> for detailed general information about configs. </p> <p> <span id="RedisModule_RegisterNumericConfig"> </span> </p> <h3 id="redismodule_registernumericconfig"> <code> RedisModule_RegisterNumericConfig </code> </h3> <pre><code>int RedisModule_RegisterNumericConfig(RedisModuleCtx *ctx, const char *name, long long default_val, unsigned int flags, long long min, long long max, RedisModuleConfigGetNumericFunc getfn, RedisModuleConfigSetNumericFunc setfn, RedisModuleConfigApplyFunc applyfn, void *privdata); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Create an integer config that server clients can interact with via the <code> CONFIG SET </code> , <code> CONFIG GET </code> , and <code> CONFIG REWRITE </code> commands. See <a href="#RedisModule_RegisterStringConfig"> <code> RedisModule_RegisterStringConfig </code> </a> for detailed information about configs. </p> <p> <span id="RedisModule_LoadConfigs"> </span> </p> <h3 id="redismodule_loadconfigs"> <code> RedisModule_LoadConfigs </code> </h3> <pre><code>int RedisModule_LoadConfigs(RedisModuleCtx *ctx); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Applies all pending configurations on the module load. This should be called after all of the configurations have been registered for the module inside of <code> RedisModule_OnLoad </code> . This will return <code> REDISMODULE_ERR </code> if it is called outside <code> RedisModule_OnLoad </code> . This API needs to be called when configurations are provided in either <code> MODULE LOADEX </code> or provided as startup arguments. </p> <p> <span id="section-rdb-load-save-api"> </span> </p> <h2 id="rdb-loadsave-api"> RDB load/save API </h2> <p> <span id="RedisModule_RdbStreamCreateFromFile"> </span> </p> <h3 id="redismodule_rdbstreamcreatefromfile"> <code> RedisModule_RdbStreamCreateFromFile </code> </h3> <pre><code>RedisModuleRdbStream *RedisModule_RdbStreamCreateFromFile(const char *filename); </code></pre> <p> <strong> Available since: </strong> 7.2.0 </p> <p> Create a stream object to save/load RDB to/from a file. </p> <p> This function returns a pointer to <code> RedisModuleRdbStream </code> which is owned by the caller. It requires a call to <a href="#RedisModule_RdbStreamFree"> <code> RedisModule_RdbStreamFree() </code> </a> to free the object. </p> <p> <span id="RedisModule_RdbStreamFree"> </span> </p> <h3 id="redismodule_rdbstreamfree"> <code> RedisModule_RdbStreamFree </code> </h3> <pre><code>void RedisModule_RdbStreamFree(RedisModuleRdbStream *stream); </code></pre> <p> <strong> Available since: </strong> 7.2.0 </p> <p> Release an RDB stream object. </p> <p> <span id="RedisModule_RdbLoad"> </span> </p> <h3 id="redismodule_rdbload"> <code> RedisModule_RdbLoad </code> </h3> <pre><code>int RedisModule_RdbLoad(RedisModuleCtx *ctx, RedisModuleRdbStream *stream, int flags); </code></pre> <p> <strong> Available since: </strong> 7.2.0 </p> <p> Load RDB file from the <code> stream </code> . Dataset will be cleared first and then RDB file will be loaded. </p> <p> <code> flags </code> must be zero. This parameter is for future use. </p> <p> On success <code> REDISMODULE_OK </code> is returned, otherwise <code> REDISMODULE_ERR </code> is returned and errno is set accordingly. </p> <p> Example: </p> <pre><code>RedisModuleRdbStream *s = RedisModule_RdbStreamCreateFromFile("exp.rdb"); RedisModule_RdbLoad(ctx, s, 0); RedisModule_RdbStreamFree(s); </code></pre> <p> <span id="RedisModule_RdbSave"> </span> </p> <h3 id="redismodule_rdbsave"> <code> RedisModule_RdbSave </code> </h3> <pre><code>int RedisModule_RdbSave(RedisModuleCtx *ctx, RedisModuleRdbStream *stream, int flags); </code></pre> <p> <strong> Available since: </strong> 7.2.0 </p> <p> Save dataset to the RDB stream. </p> <p> <code> flags </code> must be zero. This parameter is for future use. </p> <p> On success <code> REDISMODULE_OK </code> is returned, otherwise <code> REDISMODULE_ERR </code> is returned and errno is set accordingly. </p> <p> Example: </p> <pre><code>RedisModuleRdbStream *s = RedisModule_RdbStreamCreateFromFile("exp.rdb"); RedisModule_RdbSave(ctx, s, 0); RedisModule_RdbStreamFree(s); </code></pre> <p> <span id="section-key-eviction-api"> </span> </p> <h2 id="key-eviction-api"> Key eviction API </h2> <p> <span id="RedisModule_SetLRU"> </span> </p> <h3 id="redismodule_setlru"> <code> RedisModule_SetLRU </code> </h3> <pre><code>int RedisModule_SetLRU(RedisModuleKey *key, mstime_t lru_idle); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Set the key last access time for LRU based eviction. not relevant if the servers's maxmemory policy is LFU based. Value is idle time in milliseconds. returns <code> REDISMODULE_OK </code> if the LRU was updated, <code> REDISMODULE_ERR </code> otherwise. </p> <p> <span id="RedisModule_GetLRU"> </span> </p> <h3 id="redismodule_getlru"> <code> RedisModule_GetLRU </code> </h3> <pre><code>int RedisModule_GetLRU(RedisModuleKey *key, mstime_t *lru_idle); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Gets the key last access time. Value is idletime in milliseconds or -1 if the server's eviction policy is LFU based. returns <code> REDISMODULE_OK </code> if when key is valid. </p> <p> <span id="RedisModule_SetLFU"> </span> </p> <h3 id="redismodule_setlfu"> <code> RedisModule_SetLFU </code> </h3> <pre><code>int RedisModule_SetLFU(RedisModuleKey *key, long long lfu_freq); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Set the key access frequency. only relevant if the server's maxmemory policy is LFU based. The frequency is a logarithmic counter that provides an indication of the access frequencyonly (must be &lt;= 255). returns <code> REDISMODULE_OK </code> if the LFU was updated, <code> REDISMODULE_ERR </code> otherwise. </p> <p> <span id="RedisModule_GetLFU"> </span> </p> <h3 id="redismodule_getlfu"> <code> RedisModule_GetLFU </code> </h3> <pre><code>int RedisModule_GetLFU(RedisModuleKey *key, long long *lfu_freq); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Gets the key access frequency or -1 if the server's eviction policy is not LFU based. returns <code> REDISMODULE_OK </code> if when key is valid. </p> <p> <span id="section-miscellaneous-apis"> </span> </p> <h2 id="miscellaneous-apis"> Miscellaneous APIs </h2> <p> <span id="RedisModule_GetModuleOptionsAll"> </span> </p> <h3 id="redismodule_getmoduleoptionsall"> <code> RedisModule_GetModuleOptionsAll </code> </h3> <pre><code>int RedisModule_GetModuleOptionsAll(void); </code></pre> <p> <strong> Available since: </strong> 7.2.0 </p> <p> Returns the full module options flags mask, using the return value the module can check if a certain set of module options are supported by the redis server version in use. Example: </p> <pre><code> int supportedFlags = RedisModule_GetModuleOptionsAll(); if (supportedFlags &amp; REDISMODULE_OPTIONS_ALLOW_NESTED_KEYSPACE_NOTIFICATIONS) { // REDISMODULE_OPTIONS_ALLOW_NESTED_KEYSPACE_NOTIFICATIONS is supported } else{ // REDISMODULE_OPTIONS_ALLOW_NESTED_KEYSPACE_NOTIFICATIONS is not supported } </code></pre> <p> <span id="RedisModule_GetContextFlagsAll"> </span> </p> <h3 id="redismodule_getcontextflagsall"> <code> RedisModule_GetContextFlagsAll </code> </h3> <pre><code>int RedisModule_GetContextFlagsAll(void); </code></pre> <p> <strong> Available since: </strong> 6.0.9 </p> <p> Returns the full ContextFlags mask, using the return value the module can check if a certain set of flags are supported by the redis server version in use. Example: </p> <pre><code> int supportedFlags = RedisModule_GetContextFlagsAll(); if (supportedFlags &amp; REDISMODULE_CTX_FLAGS_MULTI) { // REDISMODULE_CTX_FLAGS_MULTI is supported } else{ // REDISMODULE_CTX_FLAGS_MULTI is not supported } </code></pre> <p> <span id="RedisModule_GetKeyspaceNotificationFlagsAll"> </span> </p> <h3 id="redismodule_getkeyspacenotificationflagsall"> <code> RedisModule_GetKeyspaceNotificationFlagsAll </code> </h3> <pre><code>int RedisModule_GetKeyspaceNotificationFlagsAll(void); </code></pre> <p> <strong> Available since: </strong> 6.0.9 </p> <p> Returns the full KeyspaceNotification mask, using the return value the module can check if a certain set of flags are supported by the redis server version in use. Example: </p> <pre><code> int supportedFlags = RedisModule_GetKeyspaceNotificationFlagsAll(); if (supportedFlags &amp; REDISMODULE_NOTIFY_LOADED) { // REDISMODULE_NOTIFY_LOADED is supported } else{ // REDISMODULE_NOTIFY_LOADED is not supported } </code></pre> <p> <span id="RedisModule_GetServerVersion"> </span> </p> <h3 id="redismodule_getserverversion"> <code> RedisModule_GetServerVersion </code> </h3> <pre><code>int RedisModule_GetServerVersion(void); </code></pre> <p> <strong> Available since: </strong> 6.0.9 </p> <p> Return the redis version in format of 0x00MMmmpp. Example for 6.0.7 the return value will be 0x00060007. </p> <p> <span id="RedisModule_GetTypeMethodVersion"> </span> </p> <h3 id="redismodule_gettypemethodversion"> <code> RedisModule_GetTypeMethodVersion </code> </h3> <pre><code>int RedisModule_GetTypeMethodVersion(void); </code></pre> <p> <strong> Available since: </strong> 6.2.0 </p> <p> Return the current redis-server runtime value of <code> REDISMODULE_TYPE_METHOD_VERSION </code> . You can use that when calling <a href="#RedisModule_CreateDataType"> <code> RedisModule_CreateDataType </code> </a> to know which fields of <code> RedisModuleTypeMethods </code> are gonna be supported and which will be ignored. </p> <p> <span id="RedisModule_ModuleTypeReplaceValue"> </span> </p> <h3 id="redismodule_moduletypereplacevalue"> <code> RedisModule_ModuleTypeReplaceValue </code> </h3> <pre><code>int RedisModule_ModuleTypeReplaceValue(RedisModuleKey *key, moduleType *mt, void *new_value, void **old_value); </code></pre> <p> <strong> Available since: </strong> 6.0.0 </p> <p> Replace the value assigned to a module type. </p> <p> The key must be open for writing, have an existing value, and have a moduleType that matches the one specified by the caller. </p> <p> Unlike <a href="#RedisModule_ModuleTypeSetValue"> <code> RedisModule_ModuleTypeSetValue() </code> </a> which will free the old value, this function simply swaps the old value with the new value. </p> <p> The function returns <code> REDISMODULE_OK </code> on success, <code> REDISMODULE_ERR </code> on errors such as: </p> <ol> <li> Key is not opened for writing. </li> <li> Key is not a module data type key. </li> <li> Key is a module datatype other than 'mt'. </li> </ol> <p> If <code> old_value </code> is non-NULL, the old value is returned by reference. </p> <p> <span id="RedisModule_GetCommandKeysWithFlags"> </span> </p> <h3 id="redismodule_getcommandkeyswithflags"> <code> RedisModule_GetCommandKeysWithFlags </code> </h3> <pre><code>int *RedisModule_GetCommandKeysWithFlags(RedisModuleCtx *ctx, RedisModuleString **argv, int argc, int *num_keys, int **out_flags); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> For a specified command, parse its arguments and return an array that contains the indexes of all key name arguments. This function is essentially a more efficient way to do <code> COMMAND GETKEYS </code> . </p> <p> The <code> out_flags </code> argument is optional, and can be set to NULL. When provided it is filled with <code> REDISMODULE_CMD_KEY_ </code> flags in matching indexes with the key indexes of the returned array. </p> <p> A NULL return value indicates the specified command has no keys, or an error condition. Error conditions are indicated by setting errno as follows: </p> <ul> <li> ENOENT: Specified command does not exist. </li> <li> EINVAL: Invalid command arity specified. </li> </ul> <p> NOTE: The returned array is not a Redis Module object so it does not get automatically freed even when auto-memory is used. The caller must explicitly call <a href="#RedisModule_Free"> <code> RedisModule_Free() </code> </a> to free it, same as the <code> out_flags </code> pointer if used. </p> <p> <span id="RedisModule_GetCommandKeys"> </span> </p> <h3 id="redismodule_getcommandkeys"> <code> RedisModule_GetCommandKeys </code> </h3> <pre><code>int *RedisModule_GetCommandKeys(RedisModuleCtx *ctx, RedisModuleString **argv, int argc, int *num_keys); </code></pre> <p> <strong> Available since: </strong> 6.0.9 </p> <p> Identical to <a href="#RedisModule_GetCommandKeysWithFlags"> <code> RedisModule_GetCommandKeysWithFlags </code> </a> when flags are not needed. </p> <p> <span id="RedisModule_GetCurrentCommandName"> </span> </p> <h3 id="redismodule_getcurrentcommandname"> <code> RedisModule_GetCurrentCommandName </code> </h3> <pre><code>const char *RedisModule_GetCurrentCommandName(RedisModuleCtx *ctx); </code></pre> <p> <strong> Available since: </strong> 6.2.5 </p> <p> Return the name of the command currently running </p> <p> <span id="section-defrag-api"> </span> </p> <h2 id="defrag-api"> Defrag API </h2> <p> <span id="RedisModule_RegisterDefragFunc"> </span> </p> <h3 id="redismodule_registerdefragfunc"> <code> RedisModule_RegisterDefragFunc </code> </h3> <pre><code>int RedisModule_RegisterDefragFunc(RedisModuleCtx *ctx, RedisModuleDefragFunc cb); </code></pre> <p> <strong> Available since: </strong> 6.2.0 </p> <p> Register a defrag callback for global data, i.e. anything that the module may allocate that is not tied to a specific data type. </p> <p> <span id="RedisModule_DefragShouldStop"> </span> </p> <h3 id="redismodule_defragshouldstop"> <code> RedisModule_DefragShouldStop </code> </h3> <pre><code>int RedisModule_DefragShouldStop(RedisModuleDefragCtx *ctx); </code></pre> <p> <strong> Available since: </strong> 6.2.0 </p> <p> When the data type defrag callback iterates complex structures, this function should be called periodically. A zero (false) return indicates the callback may continue its work. A non-zero value (true) indicates it should stop. </p> <p> When stopped, the callback may use <a href="#RedisModule_DefragCursorSet"> <code> RedisModule_DefragCursorSet() </code> </a> to store its position so it can later use <a href="#RedisModule_DefragCursorGet"> <code> RedisModule_DefragCursorGet() </code> </a> to resume defragging. </p> <p> When stopped and more work is left to be done, the callback should return 1. Otherwise, it should return 0. </p> <p> NOTE: Modules should consider the frequency in which this function is called, so it generally makes sense to do small batches of work in between calls. </p> <p> <span id="RedisModule_DefragCursorSet"> </span> </p> <h3 id="redismodule_defragcursorset"> <code> RedisModule_DefragCursorSet </code> </h3> <pre><code>int RedisModule_DefragCursorSet(RedisModuleDefragCtx *ctx, unsigned long cursor); </code></pre> <p> <strong> Available since: </strong> 6.2.0 </p> <p> Store an arbitrary cursor value for future re-use. </p> <p> This should only be called if <a href="#RedisModule_DefragShouldStop"> <code> RedisModule_DefragShouldStop() </code> </a> has returned a non-zero value and the defrag callback is about to exit without fully iterating its data type. </p> <p> This behavior is reserved to cases where late defrag is performed. Late defrag is selected for keys that implement the <code> free_effort </code> callback and return a <code> free_effort </code> value that is larger than the defrag 'active-defrag-max-scan-fields' configuration directive. </p> <p> Smaller keys, keys that do not implement <code> free_effort </code> or the global defrag callback are not called in late-defrag mode. In those cases, a call to this function will return <code> REDISMODULE_ERR </code> . </p> <p> The cursor may be used by the module to represent some progress into the module's data type. Modules may also store additional cursor-related information locally and use the cursor as a flag that indicates when traversal of a new key begins. This is possible because the API makes a guarantee that concurrent defragmentation of multiple keys will not be performed. </p> <p> <span id="RedisModule_DefragCursorGet"> </span> </p> <h3 id="redismodule_defragcursorget"> <code> RedisModule_DefragCursorGet </code> </h3> <pre><code>int RedisModule_DefragCursorGet(RedisModuleDefragCtx *ctx, unsigned long *cursor); </code></pre> <p> <strong> Available since: </strong> 6.2.0 </p> <p> Fetch a cursor value that has been previously stored using <a href="#RedisModule_DefragCursorSet"> <code> RedisModule_DefragCursorSet() </code> </a> . </p> <p> If not called for a late defrag operation, <code> REDISMODULE_ERR </code> will be returned and the cursor should be ignored. See <a href="#RedisModule_DefragCursorSet"> <code> RedisModule_DefragCursorSet() </code> </a> for more details on defrag cursors. </p> <p> <span id="RedisModule_DefragAlloc"> </span> </p> <h3 id="redismodule_defragalloc"> <code> RedisModule_DefragAlloc </code> </h3> <pre><code>void *RedisModule_DefragAlloc(RedisModuleDefragCtx *ctx, void *ptr); </code></pre> <p> <strong> Available since: </strong> 6.2.0 </p> <p> Defrag a memory allocation previously allocated by <a href="#RedisModule_Alloc"> <code> RedisModule_Alloc </code> </a> , <a href="#RedisModule_Calloc"> <code> RedisModule_Calloc </code> </a> , etc. The defragmentation process involves allocating a new memory block and copying the contents to it, like <code> realloc() </code> . </p> <p> If defragmentation was not necessary, NULL is returned and the operation has no other effect. </p> <p> If a non-NULL value is returned, the caller should use the new pointer instead of the old one and update any reference to the old pointer, which must not be used again. </p> <p> <span id="RedisModule_DefragRedisModuleString"> </span> </p> <h3 id="redismodule_defragredismodulestring"> <code> RedisModule_DefragRedisModuleString </code> </h3> <pre><code>RedisModuleString *RedisModule_DefragRedisModuleString(RedisModuleDefragCtx *ctx, RedisModuleString *str); </code></pre> <p> <strong> Available since: </strong> 6.2.0 </p> <p> Defrag a <code> RedisModuleString </code> previously allocated by <a href="#RedisModule_Alloc"> <code> RedisModule_Alloc </code> </a> , <a href="#RedisModule_Calloc"> <code> RedisModule_Calloc </code> </a> , etc. See <a href="#RedisModule_DefragAlloc"> <code> RedisModule_DefragAlloc() </code> </a> for more information on how the defragmentation process works. </p> <p> NOTE: It is only possible to defrag strings that have a single reference. Typically this means strings retained with <a href="#RedisModule_RetainString"> <code> RedisModule_RetainString </code> </a> or <a href="#RedisModule_HoldString"> <code> RedisModule_HoldString </code> </a> may not be defragmentable. One exception is command argvs which, if retained by the module, will end up with a single reference (because the reference on the Redis side is dropped as soon as the command callback returns). </p> <p> <span id="RedisModule_GetKeyNameFromDefragCtx"> </span> </p> <h3 id="redismodule_getkeynamefromdefragctx"> <code> RedisModule_GetKeyNameFromDefragCtx </code> </h3> <pre><code>const RedisModuleString *RedisModule_GetKeyNameFromDefragCtx(RedisModuleDefragCtx *ctx); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Returns the name of the key currently being processed. There is no guarantee that the key name is always available, so this may return NULL. </p> <p> <span id="RedisModule_GetDbIdFromDefragCtx"> </span> </p> <h3 id="redismodule_getdbidfromdefragctx"> <code> RedisModule_GetDbIdFromDefragCtx </code> </h3> <pre><code>int RedisModule_GetDbIdFromDefragCtx(RedisModuleDefragCtx *ctx); </code></pre> <p> <strong> Available since: </strong> 7.0.0 </p> <p> Returns the database id of the key currently being processed. There is no guarantee that this info is always available, so this may return -1. </p> <p> <span id="section-function-index"> </span> </p> <h2 id="function-index"> Function index </h2> <ul> <li> <a href="#RedisModule_ACLAddLogEntry"> <code> RedisModule_ACLAddLogEntry </code> </a> </li> <li> <a href="#RedisModule_ACLAddLogEntryByUserName"> <code> RedisModule_ACLAddLogEntryByUserName </code> </a> </li> <li> <a href="#RedisModule_ACLCheckChannelPermissions"> <code> RedisModule_ACLCheckChannelPermissions </code> </a> </li> <li> <a href="#RedisModule_ACLCheckCommandPermissions"> <code> RedisModule_ACLCheckCommandPermissions </code> </a> </li> <li> <a href="#RedisModule_ACLCheckKeyPermissions"> <code> RedisModule_ACLCheckKeyPermissions </code> </a> </li> <li> <a href="#RedisModule_AbortBlock"> <code> RedisModule_AbortBlock </code> </a> </li> <li> <a href="#RedisModule_AddACLCategory"> <code> RedisModule_AddACLCategory </code> </a> </li> <li> <a href="#RedisModule_AddPostNotificationJob"> <code> RedisModule_AddPostNotificationJob </code> </a> </li> <li> <a href="#RedisModule_Alloc"> <code> RedisModule_Alloc </code> </a> </li> <li> <a href="#RedisModule_AuthenticateClientWithACLUser"> <code> RedisModule_AuthenticateClientWithACLUser </code> </a> </li> <li> <a href="#RedisModule_AuthenticateClientWithUser"> <code> RedisModule_AuthenticateClientWithUser </code> </a> </li> <li> <a href="#RedisModule_AutoMemory"> <code> RedisModule_AutoMemory </code> </a> </li> <li> <a href="#RedisModule_AvoidReplicaTraffic"> <code> RedisModule_AvoidReplicaTraffic </code> </a> </li> <li> <a href="#RedisModule_BlockClient"> <code> RedisModule_BlockClient </code> </a> </li> <li> <a href="#RedisModule_BlockClientGetPrivateData"> <code> RedisModule_BlockClientGetPrivateData </code> </a> </li> <li> <a href="#RedisModule_BlockClientOnAuth"> <code> RedisModule_BlockClientOnAuth </code> </a> </li> <li> <a href="#RedisModule_BlockClientOnKeys"> <code> RedisModule_BlockClientOnKeys </code> </a> </li> <li> <a href="#RedisModule_BlockClientOnKeysWithFlags"> <code> RedisModule_BlockClientOnKeysWithFlags </code> </a> </li> <li> <a href="#RedisModule_BlockClientSetPrivateData"> <code> RedisModule_BlockClientSetPrivateData </code> </a> </li> <li> <a href="#RedisModule_BlockedClientDisconnected"> <code> RedisModule_BlockedClientDisconnected </code> </a> </li> <li> <a href="#RedisModule_BlockedClientMeasureTimeEnd"> <code> RedisModule_BlockedClientMeasureTimeEnd </code> </a> </li> <li> <a href="#RedisModule_BlockedClientMeasureTimeStart"> <code> RedisModule_BlockedClientMeasureTimeStart </code> </a> </li> <li> <a href="#RedisModule_CachedMicroseconds"> <code> RedisModule_CachedMicroseconds </code> </a> </li> <li> <a href="#RedisModule_Call"> <code> RedisModule_Call </code> </a> </li> <li> <a href="#RedisModule_CallReplyArrayElement"> <code> RedisModule_CallReplyArrayElement </code> </a> </li> <li> <a href="#RedisModule_CallReplyAttribute"> <code> RedisModule_CallReplyAttribute </code> </a> </li> <li> <a href="#RedisModule_CallReplyAttributeElement"> <code> RedisModule_CallReplyAttributeElement </code> </a> </li> <li> <a href="#RedisModule_CallReplyBigNumber"> <code> RedisModule_CallReplyBigNumber </code> </a> </li> <li> <a href="#RedisModule_CallReplyBool"> <code> RedisModule_CallReplyBool </code> </a> </li> <li> <a href="#RedisModule_CallReplyDouble"> <code> RedisModule_CallReplyDouble </code> </a> </li> <li> <a href="#RedisModule_CallReplyInteger"> <code> RedisModule_CallReplyInteger </code> </a> </li> <li> <a href="#RedisModule_CallReplyLength"> <code> RedisModule_CallReplyLength </code> </a> </li> <li> <a href="#RedisModule_CallReplyMapElement"> <code> RedisModule_CallReplyMapElement </code> </a> </li> <li> <a href="#RedisModule_CallReplyPromiseAbort"> <code> RedisModule_CallReplyPromiseAbort </code> </a> </li> <li> <a href="#RedisModule_CallReplyPromiseSetUnblockHandler"> <code> RedisModule_CallReplyPromiseSetUnblockHandler </code> </a> </li> <li> <a href="#RedisModule_CallReplyProto"> <code> RedisModule_CallReplyProto </code> </a> </li> <li> <a href="#RedisModule_CallReplySetElement"> <code> RedisModule_CallReplySetElement </code> </a> </li> <li> <a href="#RedisModule_CallReplyStringPtr"> <code> RedisModule_CallReplyStringPtr </code> </a> </li> <li> <a href="#RedisModule_CallReplyType"> <code> RedisModule_CallReplyType </code> </a> </li> <li> <a href="#RedisModule_CallReplyVerbatim"> <code> RedisModule_CallReplyVerbatim </code> </a> </li> <li> <a href="#RedisModule_Calloc"> <code> RedisModule_Calloc </code> </a> </li> <li> <a href="#RedisModule_ChannelAtPosWithFlags"> <code> RedisModule_ChannelAtPosWithFlags </code> </a> </li> <li> <a href="#RedisModule_CloseKey"> <code> RedisModule_CloseKey </code> </a> </li> <li> <a href="#RedisModule_ClusterCanonicalKeyNameInSlot"> <code> RedisModule_ClusterCanonicalKeyNameInSlot </code> </a> </li> <li> <a href="#RedisModule_ClusterKeySlot"> <code> RedisModule_ClusterKeySlot </code> </a> </li> <li> <a href="#RedisModule_CommandFilterArgDelete"> <code> RedisModule_CommandFilterArgDelete </code> </a> </li> <li> <a href="#RedisModule_CommandFilterArgGet"> <code> RedisModule_CommandFilterArgGet </code> </a> </li> <li> <a href="#RedisModule_CommandFilterArgInsert"> <code> RedisModule_CommandFilterArgInsert </code> </a> </li> <li> <a href="#RedisModule_CommandFilterArgReplace"> <code> RedisModule_CommandFilterArgReplace </code> </a> </li> <li> <a href="#RedisModule_CommandFilterArgsCount"> <code> RedisModule_CommandFilterArgsCount </code> </a> </li> <li> <a href="#RedisModule_CommandFilterGetClientId"> <code> RedisModule_CommandFilterGetClientId </code> </a> </li> <li> <a href="#RedisModule_CreateCommand"> <code> RedisModule_CreateCommand </code> </a> </li> <li> <a href="#RedisModule_CreateDataType"> <code> RedisModule_CreateDataType </code> </a> </li> <li> <a href="#RedisModule_CreateDict"> <code> RedisModule_CreateDict </code> </a> </li> <li> <a href="#RedisModule_CreateModuleUser"> <code> RedisModule_CreateModuleUser </code> </a> </li> <li> <a href="#RedisModule_CreateString"> <code> RedisModule_CreateString </code> </a> </li> <li> <a href="#RedisModule_CreateStringFromCallReply"> <code> RedisModule_CreateStringFromCallReply </code> </a> </li> <li> <a href="#RedisModule_CreateStringFromDouble"> <code> RedisModule_CreateStringFromDouble </code> </a> </li> <li> <a href="#RedisModule_CreateStringFromLongDouble"> <code> RedisModule_CreateStringFromLongDouble </code> </a> </li> <li> <a href="#RedisModule_CreateStringFromLongLong"> <code> RedisModule_CreateStringFromLongLong </code> </a> </li> <li> <a href="#RedisModule_CreateStringFromStreamID"> <code> RedisModule_CreateStringFromStreamID </code> </a> </li> <li> <a href="#RedisModule_CreateStringFromString"> <code> RedisModule_CreateStringFromString </code> </a> </li> <li> <a href="#RedisModule_CreateStringFromULongLong"> <code> RedisModule_CreateStringFromULongLong </code> </a> </li> <li> <a href="#RedisModule_CreateStringPrintf"> <code> RedisModule_CreateStringPrintf </code> </a> </li> <li> <a href="#RedisModule_CreateSubcommand"> <code> RedisModule_CreateSubcommand </code> </a> </li> <li> <a href="#RedisModule_CreateTimer"> <code> RedisModule_CreateTimer </code> </a> </li> <li> <a href="#RedisModule_DbSize"> <code> RedisModule_DbSize </code> </a> </li> <li> <a href="#RedisModule_DeauthenticateAndCloseClient"> <code> RedisModule_DeauthenticateAndCloseClient </code> </a> </li> <li> <a href="#RedisModule_DefragAlloc"> <code> RedisModule_DefragAlloc </code> </a> </li> <li> <a href="#RedisModule_DefragCursorGet"> <code> RedisModule_DefragCursorGet </code> </a> </li> <li> <a href="#RedisModule_DefragCursorSet"> <code> RedisModule_DefragCursorSet </code> </a> </li> <li> <a href="#RedisModule_DefragRedisModuleString"> <code> RedisModule_DefragRedisModuleString </code> </a> </li> <li> <a href="#RedisModule_DefragShouldStop"> <code> RedisModule_DefragShouldStop </code> </a> </li> <li> <a href="#RedisModule_DeleteKey"> <code> RedisModule_DeleteKey </code> </a> </li> <li> <a href="#RedisModule_DictCompare"> <code> RedisModule_DictCompare </code> </a> </li> <li> <a href="#RedisModule_DictCompareC"> <code> RedisModule_DictCompareC </code> </a> </li> <li> <a href="#RedisModule_DictDel"> <code> RedisModule_DictDel </code> </a> </li> <li> <a href="#RedisModule_DictDelC"> <code> RedisModule_DictDelC </code> </a> </li> <li> <a href="#RedisModule_DictGet"> <code> RedisModule_DictGet </code> </a> </li> <li> <a href="#RedisModule_DictGetC"> <code> RedisModule_DictGetC </code> </a> </li> <li> <a href="#RedisModule_DictIteratorReseek"> <code> RedisModule_DictIteratorReseek </code> </a> </li> <li> <a href="#RedisModule_DictIteratorReseekC"> <code> RedisModule_DictIteratorReseekC </code> </a> </li> <li> <a href="#RedisModule_DictIteratorStart"> <code> RedisModule_DictIteratorStart </code> </a> </li> <li> <a href="#RedisModule_DictIteratorStartC"> <code> RedisModule_DictIteratorStartC </code> </a> </li> <li> <a href="#RedisModule_DictIteratorStop"> <code> RedisModule_DictIteratorStop </code> </a> </li> <li> <a href="#RedisModule_DictNext"> <code> RedisModule_DictNext </code> </a> </li> <li> <a href="#RedisModule_DictNextC"> <code> RedisModule_DictNextC </code> </a> </li> <li> <a href="#RedisModule_DictPrev"> <code> RedisModule_DictPrev </code> </a> </li> <li> <a href="#RedisModule_DictPrevC"> <code> RedisModule_DictPrevC </code> </a> </li> <li> <a href="#RedisModule_DictReplace"> <code> RedisModule_DictReplace </code> </a> </li> <li> <a href="#RedisModule_DictReplaceC"> <code> RedisModule_DictReplaceC </code> </a> </li> <li> <a href="#RedisModule_DictSet"> <code> RedisModule_DictSet </code> </a> </li> <li> <a href="#RedisModule_DictSetC"> <code> RedisModule_DictSetC </code> </a> </li> <li> <a href="#RedisModule_DictSize"> <code> RedisModule_DictSize </code> </a> </li> <li> <a href="#RedisModule_DigestAddLongLong"> <code> RedisModule_DigestAddLongLong </code> </a> </li> <li> <a href="#RedisModule_DigestAddStringBuffer"> <code> RedisModule_DigestAddStringBuffer </code> </a> </li> <li> <a href="#RedisModule_DigestEndSequence"> <code> RedisModule_DigestEndSequence </code> </a> </li> <li> <a href="#RedisModule_EmitAOF"> <code> RedisModule_EmitAOF </code> </a> </li> <li> <a href="#RedisModule_EventLoopAdd"> <code> RedisModule_EventLoopAdd </code> </a> </li> <li> <a href="#RedisModule_EventLoopAddOneShot"> <code> RedisModule_EventLoopAddOneShot </code> </a> </li> <li> <a href="#RedisModule_EventLoopDel"> <code> RedisModule_EventLoopDel </code> </a> </li> <li> <a href="#RedisModule_ExitFromChild"> <code> RedisModule_ExitFromChild </code> </a> </li> <li> <a href="#RedisModule_ExportSharedAPI"> <code> RedisModule_ExportSharedAPI </code> </a> </li> <li> <a href="#RedisModule_Fork"> <code> RedisModule_Fork </code> </a> </li> <li> <a href="#RedisModule_Free"> <code> RedisModule_Free </code> </a> </li> <li> <a href="#RedisModule_FreeCallReply"> <code> RedisModule_FreeCallReply </code> </a> </li> <li> <a href="#RedisModule_FreeClusterNodesList"> <code> RedisModule_FreeClusterNodesList </code> </a> </li> <li> <a href="#RedisModule_FreeDict"> <code> RedisModule_FreeDict </code> </a> </li> <li> <a href="#RedisModule_FreeModuleUser"> <code> RedisModule_FreeModuleUser </code> </a> </li> <li> <a href="#RedisModule_FreeServerInfo"> <code> RedisModule_FreeServerInfo </code> </a> </li> <li> <a href="#RedisModule_FreeString"> <code> RedisModule_FreeString </code> </a> </li> <li> <a href="#RedisModule_FreeThreadSafeContext"> <code> RedisModule_FreeThreadSafeContext </code> </a> </li> <li> <a href="#RedisModule_GetAbsExpire"> <code> RedisModule_GetAbsExpire </code> </a> </li> <li> <a href="#RedisModule_GetBlockedClientHandle"> <code> RedisModule_GetBlockedClientHandle </code> </a> </li> <li> <a href="#RedisModule_GetBlockedClientPrivateData"> <code> RedisModule_GetBlockedClientPrivateData </code> </a> </li> <li> <a href="#RedisModule_GetBlockedClientReadyKey"> <code> RedisModule_GetBlockedClientReadyKey </code> </a> </li> <li> <a href="#RedisModule_GetClientCertificate"> <code> RedisModule_GetClientCertificate </code> </a> </li> <li> <a href="#RedisModule_GetClientId"> <code> RedisModule_GetClientId </code> </a> </li> <li> <a href="#RedisModule_GetClientInfoById"> <code> RedisModule_GetClientInfoById </code> </a> </li> <li> <a href="#RedisModule_GetClientNameById"> <code> RedisModule_GetClientNameById </code> </a> </li> <li> <a href="#RedisModule_GetClientUserNameById"> <code> RedisModule_GetClientUserNameById </code> </a> </li> <li> <a href="#RedisModule_GetClusterNodeInfo"> <code> RedisModule_GetClusterNodeInfo </code> </a> </li> <li> <a href="#RedisModule_GetClusterNodesList"> <code> RedisModule_GetClusterNodesList </code> </a> </li> <li> <a href="#RedisModule_GetClusterSize"> <code> RedisModule_GetClusterSize </code> </a> </li> <li> <a href="#RedisModule_GetCommand"> <code> RedisModule_GetCommand </code> </a> </li> <li> <a href="#RedisModule_GetCommandKeys"> <code> RedisModule_GetCommandKeys </code> </a> </li> <li> <a href="#RedisModule_GetCommandKeysWithFlags"> <code> RedisModule_GetCommandKeysWithFlags </code> </a> </li> <li> <a href="#RedisModule_GetContextFlags"> <code> RedisModule_GetContextFlags </code> </a> </li> <li> <a href="#RedisModule_GetContextFlagsAll"> <code> RedisModule_GetContextFlagsAll </code> </a> </li> <li> <a href="#RedisModule_GetCurrentCommandName"> <code> RedisModule_GetCurrentCommandName </code> </a> </li> <li> <a href="#RedisModule_GetCurrentUserName"> <code> RedisModule_GetCurrentUserName </code> </a> </li> <li> <a href="#RedisModule_GetDbIdFromDefragCtx"> <code> RedisModule_GetDbIdFromDefragCtx </code> </a> </li> <li> <a href="#RedisModule_GetDbIdFromDigest"> <code> RedisModule_GetDbIdFromDigest </code> </a> </li> <li> <a href="#RedisModule_GetDbIdFromIO"> <code> RedisModule_GetDbIdFromIO </code> </a> </li> <li> <a href="#RedisModule_GetDbIdFromModuleKey"> <code> RedisModule_GetDbIdFromModuleKey </code> </a> </li> <li> <a href="#RedisModule_GetDbIdFromOptCtx"> <code> RedisModule_GetDbIdFromOptCtx </code> </a> </li> <li> <a href="#RedisModule_GetDetachedThreadSafeContext"> <code> RedisModule_GetDetachedThreadSafeContext </code> </a> </li> <li> <a href="#RedisModule_GetExpire"> <code> RedisModule_GetExpire </code> </a> </li> <li> <a href="#RedisModule_GetKeyNameFromDefragCtx"> <code> RedisModule_GetKeyNameFromDefragCtx </code> </a> </li> <li> <a href="#RedisModule_GetKeyNameFromDigest"> <code> RedisModule_GetKeyNameFromDigest </code> </a> </li> <li> <a href="#RedisModule_GetKeyNameFromIO"> <code> RedisModule_GetKeyNameFromIO </code> </a> </li> <li> <a href="#RedisModule_GetKeyNameFromModuleKey"> <code> RedisModule_GetKeyNameFromModuleKey </code> </a> </li> <li> <a href="#RedisModule_GetKeyNameFromOptCtx"> <code> RedisModule_GetKeyNameFromOptCtx </code> </a> </li> <li> <a href="#RedisModule_GetKeyspaceNotificationFlagsAll"> <code> RedisModule_GetKeyspaceNotificationFlagsAll </code> </a> </li> <li> <a href="#RedisModule_GetLFU"> <code> RedisModule_GetLFU </code> </a> </li> <li> <a href="#RedisModule_GetLRU"> <code> RedisModule_GetLRU </code> </a> </li> <li> <a href="#RedisModule_GetModuleOptionsAll"> <code> RedisModule_GetModuleOptionsAll </code> </a> </li> <li> <a href="#RedisModule_GetModuleUserACLString"> <code> RedisModule_GetModuleUserACLString </code> </a> </li> <li> <a href="#RedisModule_GetModuleUserFromUserName"> <code> RedisModule_GetModuleUserFromUserName </code> </a> </li> <li> <a href="#RedisModule_GetMyClusterID"> <code> RedisModule_GetMyClusterID </code> </a> </li> <li> <a href="#RedisModule_GetNotifyKeyspaceEvents"> <code> RedisModule_GetNotifyKeyspaceEvents </code> </a> </li> <li> <a href="#RedisModule_GetOpenKeyModesAll"> <code> RedisModule_GetOpenKeyModesAll </code> </a> </li> <li> <a href="#RedisModule_GetRandomBytes"> <code> RedisModule_GetRandomBytes </code> </a> </li> <li> <a href="#RedisModule_GetRandomHexChars"> <code> RedisModule_GetRandomHexChars </code> </a> </li> <li> <a href="#RedisModule_GetSelectedDb"> <code> RedisModule_GetSelectedDb </code> </a> </li> <li> <a href="#RedisModule_GetServerInfo"> <code> RedisModule_GetServerInfo </code> </a> </li> <li> <a href="#RedisModule_GetServerVersion"> <code> RedisModule_GetServerVersion </code> </a> </li> <li> <a href="#RedisModule_GetSharedAPI"> <code> RedisModule_GetSharedAPI </code> </a> </li> <li> <a href="#RedisModule_GetThreadSafeContext"> <code> RedisModule_GetThreadSafeContext </code> </a> </li> <li> <a href="#RedisModule_GetTimerInfo"> <code> RedisModule_GetTimerInfo </code> </a> </li> <li> <a href="#RedisModule_GetToDbIdFromOptCtx"> <code> RedisModule_GetToDbIdFromOptCtx </code> </a> </li> <li> <a href="#RedisModule_GetToKeyNameFromOptCtx"> <code> RedisModule_GetToKeyNameFromOptCtx </code> </a> </li> <li> <a href="#RedisModule_GetTypeMethodVersion"> <code> RedisModule_GetTypeMethodVersion </code> </a> </li> <li> <a href="#RedisModule_GetUsedMemoryRatio"> <code> RedisModule_GetUsedMemoryRatio </code> </a> </li> <li> <a href="#RedisModule_HashGet"> <code> RedisModule_HashGet </code> </a> </li> <li> <a href="#RedisModule_HashSet"> <code> RedisModule_HashSet </code> </a> </li> <li> <a href="#RedisModule_HoldString"> <code> RedisModule_HoldString </code> </a> </li> <li> <a href="#RedisModule_InfoAddFieldCString"> <code> RedisModule_InfoAddFieldCString </code> </a> </li> <li> <a href="#RedisModule_InfoAddFieldDouble"> <code> RedisModule_InfoAddFieldDouble </code> </a> </li> <li> <a href="#RedisModule_InfoAddFieldLongLong"> <code> RedisModule_InfoAddFieldLongLong </code> </a> </li> <li> <a href="#RedisModule_InfoAddFieldString"> <code> RedisModule_InfoAddFieldString </code> </a> </li> <li> <a href="#RedisModule_InfoAddFieldULongLong"> <code> RedisModule_InfoAddFieldULongLong </code> </a> </li> <li> <a href="#RedisModule_InfoAddSection"> <code> RedisModule_InfoAddSection </code> </a> </li> <li> <a href="#RedisModule_InfoBeginDictField"> <code> RedisModule_InfoBeginDictField </code> </a> </li> <li> <a href="#RedisModule_InfoEndDictField"> <code> RedisModule_InfoEndDictField </code> </a> </li> <li> <a href="#RedisModule_IsBlockedReplyRequest"> <code> RedisModule_IsBlockedReplyRequest </code> </a> </li> <li> <a href="#RedisModule_IsBlockedTimeoutRequest"> <code> RedisModule_IsBlockedTimeoutRequest </code> </a> </li> <li> <a href="#RedisModule_IsChannelsPositionRequest"> <code> RedisModule_IsChannelsPositionRequest </code> </a> </li> <li> <a href="#RedisModule_IsIOError"> <code> RedisModule_IsIOError </code> </a> </li> <li> <a href="#RedisModule_IsKeysPositionRequest"> <code> RedisModule_IsKeysPositionRequest </code> </a> </li> <li> <a href="#RedisModule_IsModuleNameBusy"> <code> RedisModule_IsModuleNameBusy </code> </a> </li> <li> <a href="#RedisModule_IsSubEventSupported"> <code> RedisModule_IsSubEventSupported </code> </a> </li> <li> <a href="#RedisModule_KeyAtPos"> <code> RedisModule_KeyAtPos </code> </a> </li> <li> <a href="#RedisModule_KeyAtPosWithFlags"> <code> RedisModule_KeyAtPosWithFlags </code> </a> </li> <li> <a href="#RedisModule_KeyExists"> <code> RedisModule_KeyExists </code> </a> </li> <li> <a href="#RedisModule_KeyType"> <code> RedisModule_KeyType </code> </a> </li> <li> <a href="#RedisModule_KillForkChild"> <code> RedisModule_KillForkChild </code> </a> </li> <li> <a href="#RedisModule_LatencyAddSample"> <code> RedisModule_LatencyAddSample </code> </a> </li> <li> <a href="#RedisModule_ListDelete"> <code> RedisModule_ListDelete </code> </a> </li> <li> <a href="#RedisModule_ListGet"> <code> RedisModule_ListGet </code> </a> </li> <li> <a href="#RedisModule_ListInsert"> <code> RedisModule_ListInsert </code> </a> </li> <li> <a href="#RedisModule_ListPop"> <code> RedisModule_ListPop </code> </a> </li> <li> <a href="#RedisModule_ListPush"> <code> RedisModule_ListPush </code> </a> </li> <li> <a href="#RedisModule_ListSet"> <code> RedisModule_ListSet </code> </a> </li> <li> <a href="#RedisModule_LoadConfigs"> <code> RedisModule_LoadConfigs </code> </a> </li> <li> <a href="#RedisModule_LoadDataTypeFromString"> <code> RedisModule_LoadDataTypeFromString </code> </a> </li> <li> <a href="#RedisModule_LoadDataTypeFromStringEncver"> <code> RedisModule_LoadDataTypeFromStringEncver </code> </a> </li> <li> <a href="#RedisModule_LoadDouble"> <code> RedisModule_LoadDouble </code> </a> </li> <li> <a href="#RedisModule_LoadFloat"> <code> RedisModule_LoadFloat </code> </a> </li> <li> <a href="#RedisModule_LoadLongDouble"> <code> RedisModule_LoadLongDouble </code> </a> </li> <li> <a href="#RedisModule_LoadSigned"> <code> RedisModule_LoadSigned </code> </a> </li> <li> <a href="#RedisModule_LoadString"> <code> RedisModule_LoadString </code> </a> </li> <li> <a href="#RedisModule_LoadStringBuffer"> <code> RedisModule_LoadStringBuffer </code> </a> </li> <li> <a href="#RedisModule_LoadUnsigned"> <code> RedisModule_LoadUnsigned </code> </a> </li> <li> <a href="#RedisModule_Log"> <code> RedisModule_Log </code> </a> </li> <li> <a href="#RedisModule_LogIOError"> <code> RedisModule_LogIOError </code> </a> </li> <li> <a href="#RedisModule_MallocSize"> <code> RedisModule_MallocSize </code> </a> </li> <li> <a href="#RedisModule_MallocSizeDict"> <code> RedisModule_MallocSizeDict </code> </a> </li> <li> <a href="#RedisModule_MallocSizeString"> <code> RedisModule_MallocSizeString </code> </a> </li> <li> <a href="#RedisModule_MallocUsableSize"> <code> RedisModule_MallocUsableSize </code> </a> </li> <li> <a href="#RedisModule_Microseconds"> <code> RedisModule_Microseconds </code> </a> </li> <li> <a href="#RedisModule_Milliseconds"> <code> RedisModule_Milliseconds </code> </a> </li> <li> <a href="#RedisModule_ModuleTypeGetType"> <code> RedisModule_ModuleTypeGetType </code> </a> </li> <li> <a href="#RedisModule_ModuleTypeGetValue"> <code> RedisModule_ModuleTypeGetValue </code> </a> </li> <li> <a href="#RedisModule_ModuleTypeReplaceValue"> <code> RedisModule_ModuleTypeReplaceValue </code> </a> </li> <li> <a href="#RedisModule_ModuleTypeSetValue"> <code> RedisModule_ModuleTypeSetValue </code> </a> </li> <li> <a href="#RedisModule_MonotonicMicroseconds"> <code> RedisModule_MonotonicMicroseconds </code> </a> </li> <li> <a href="#RedisModule_NotifyKeyspaceEvent"> <code> RedisModule_NotifyKeyspaceEvent </code> </a> </li> <li> <a href="#RedisModule_OpenKey"> <code> RedisModule_OpenKey </code> </a> </li> <li> <a href="#RedisModule_PoolAlloc"> <code> RedisModule_PoolAlloc </code> </a> </li> <li> <a href="#RedisModule_PublishMessage"> <code> RedisModule_PublishMessage </code> </a> </li> <li> <a href="#RedisModule_PublishMessageShard"> <code> RedisModule_PublishMessageShard </code> </a> </li> <li> <a href="#RedisModule_RandomKey"> <code> RedisModule_RandomKey </code> </a> </li> <li> <a href="#RedisModule_RdbLoad"> <code> RedisModule_RdbLoad </code> </a> </li> <li> <a href="#RedisModule_RdbSave"> <code> RedisModule_RdbSave </code> </a> </li> <li> <a href="#RedisModule_RdbStreamCreateFromFile"> <code> RedisModule_RdbStreamCreateFromFile </code> </a> </li> <li> <a href="#RedisModule_RdbStreamFree"> <code> RedisModule_RdbStreamFree </code> </a> </li> <li> <a href="#RedisModule_Realloc"> <code> RedisModule_Realloc </code> </a> </li> <li> <a href="#RedisModule_RedactClientCommandArgument"> <code> RedisModule_RedactClientCommandArgument </code> </a> </li> <li> <a href="#RedisModule_RegisterAuthCallback"> <code> RedisModule_RegisterAuthCallback </code> </a> </li> <li> <a href="#RedisModule_RegisterBoolConfig"> <code> RedisModule_RegisterBoolConfig </code> </a> </li> <li> <a href="#RedisModule_RegisterClusterMessageReceiver"> <code> RedisModule_RegisterClusterMessageReceiver </code> </a> </li> <li> <a href="#RedisModule_RegisterCommandFilter"> <code> RedisModule_RegisterCommandFilter </code> </a> </li> <li> <a href="#RedisModule_RegisterDefragFunc"> <code> RedisModule_RegisterDefragFunc </code> </a> </li> <li> <a href="#RedisModule_RegisterEnumConfig"> <code> RedisModule_RegisterEnumConfig </code> </a> </li> <li> <a href="#RedisModule_RegisterInfoFunc"> <code> RedisModule_RegisterInfoFunc </code> </a> </li> <li> <a href="#RedisModule_RegisterNumericConfig"> <code> RedisModule_RegisterNumericConfig </code> </a> </li> <li> <a href="#RedisModule_RegisterStringConfig"> <code> RedisModule_RegisterStringConfig </code> </a> </li> <li> <a href="#RedisModule_Replicate"> <code> RedisModule_Replicate </code> </a> </li> <li> <a href="#RedisModule_ReplicateVerbatim"> <code> RedisModule_ReplicateVerbatim </code> </a> </li> <li> <a href="#RedisModule_ReplySetArrayLength"> <code> RedisModule_ReplySetArrayLength </code> </a> </li> <li> <a href="#RedisModule_ReplySetAttributeLength"> <code> RedisModule_ReplySetAttributeLength </code> </a> </li> <li> <a href="#RedisModule_ReplySetMapLength"> <code> RedisModule_ReplySetMapLength </code> </a> </li> <li> <a href="#RedisModule_ReplySetSetLength"> <code> RedisModule_ReplySetSetLength </code> </a> </li> <li> <a href="#RedisModule_ReplyWithArray"> <code> RedisModule_ReplyWithArray </code> </a> </li> <li> <a href="#RedisModule_ReplyWithAttribute"> <code> RedisModule_ReplyWithAttribute </code> </a> </li> <li> <a href="#RedisModule_ReplyWithBigNumber"> <code> RedisModule_ReplyWithBigNumber </code> </a> </li> <li> <a href="#RedisModule_ReplyWithBool"> <code> RedisModule_ReplyWithBool </code> </a> </li> <li> <a href="#RedisModule_ReplyWithCString"> <code> RedisModule_ReplyWithCString </code> </a> </li> <li> <a href="#RedisModule_ReplyWithCallReply"> <code> RedisModule_ReplyWithCallReply </code> </a> </li> <li> <a href="#RedisModule_ReplyWithDouble"> <code> RedisModule_ReplyWithDouble </code> </a> </li> <li> <a href="#RedisModule_ReplyWithEmptyArray"> <code> RedisModule_ReplyWithEmptyArray </code> </a> </li> <li> <a href="#RedisModule_ReplyWithEmptyString"> <code> RedisModule_ReplyWithEmptyString </code> </a> </li> <li> <a href="#RedisModule_ReplyWithError"> <code> RedisModule_ReplyWithError </code> </a> </li> <li> <a href="#RedisModule_ReplyWithErrorFormat"> <code> RedisModule_ReplyWithErrorFormat </code> </a> </li> <li> <a href="#RedisModule_ReplyWithLongDouble"> <code> RedisModule_ReplyWithLongDouble </code> </a> </li> <li> <a href="#RedisModule_ReplyWithLongLong"> <code> RedisModule_ReplyWithLongLong </code> </a> </li> <li> <a href="#RedisModule_ReplyWithMap"> <code> RedisModule_ReplyWithMap </code> </a> </li> <li> <a href="#RedisModule_ReplyWithNull"> <code> RedisModule_ReplyWithNull </code> </a> </li> <li> <a href="#RedisModule_ReplyWithNullArray"> <code> RedisModule_ReplyWithNullArray </code> </a> </li> <li> <a href="#RedisModule_ReplyWithSet"> <code> RedisModule_ReplyWithSet </code> </a> </li> <li> <a href="#RedisModule_ReplyWithSimpleString"> <code> RedisModule_ReplyWithSimpleString </code> </a> </li> <li> <a href="#RedisModule_ReplyWithString"> <code> RedisModule_ReplyWithString </code> </a> </li> <li> <a href="#RedisModule_ReplyWithStringBuffer"> <code> RedisModule_ReplyWithStringBuffer </code> </a> </li> <li> <a href="#RedisModule_ReplyWithVerbatimString"> <code> RedisModule_ReplyWithVerbatimString </code> </a> </li> <li> <a href="#RedisModule_ReplyWithVerbatimStringType"> <code> RedisModule_ReplyWithVerbatimStringType </code> </a> </li> <li> <a href="#RedisModule_ResetDataset"> <code> RedisModule_ResetDataset </code> </a> </li> <li> <a href="#RedisModule_RetainString"> <code> RedisModule_RetainString </code> </a> </li> <li> <a href="#RedisModule_SaveDataTypeToString"> <code> RedisModule_SaveDataTypeToString </code> </a> </li> <li> <a href="#RedisModule_SaveDouble"> <code> RedisModule_SaveDouble </code> </a> </li> <li> <a href="#RedisModule_SaveFloat"> <code> RedisModule_SaveFloat </code> </a> </li> <li> <a href="#RedisModule_SaveLongDouble"> <code> RedisModule_SaveLongDouble </code> </a> </li> <li> <a href="#RedisModule_SaveSigned"> <code> RedisModule_SaveSigned </code> </a> </li> <li> <a href="#RedisModule_SaveString"> <code> RedisModule_SaveString </code> </a> </li> <li> <a href="#RedisModule_SaveStringBuffer"> <code> RedisModule_SaveStringBuffer </code> </a> </li> <li> <a href="#RedisModule_SaveUnsigned"> <code> RedisModule_SaveUnsigned </code> </a> </li> <li> <a href="#RedisModule_Scan"> <code> RedisModule_Scan </code> </a> </li> <li> <a href="#RedisModule_ScanCursorCreate"> <code> RedisModule_ScanCursorCreate </code> </a> </li> <li> <a href="#RedisModule_ScanCursorDestroy"> <code> RedisModule_ScanCursorDestroy </code> </a> </li> <li> <a href="#RedisModule_ScanCursorRestart"> <code> RedisModule_ScanCursorRestart </code> </a> </li> <li> <a href="#RedisModule_ScanKey"> <code> RedisModule_ScanKey </code> </a> </li> <li> <a href="#RedisModule_SelectDb"> <code> RedisModule_SelectDb </code> </a> </li> <li> <a href="#RedisModule_SendChildHeartbeat"> <code> RedisModule_SendChildHeartbeat </code> </a> </li> <li> <a href="#RedisModule_SendClusterMessage"> <code> RedisModule_SendClusterMessage </code> </a> </li> <li> <a href="#RedisModule_ServerInfoGetField"> <code> RedisModule_ServerInfoGetField </code> </a> </li> <li> <a href="#RedisModule_ServerInfoGetFieldC"> <code> RedisModule_ServerInfoGetFieldC </code> </a> </li> <li> <a href="#RedisModule_ServerInfoGetFieldDouble"> <code> RedisModule_ServerInfoGetFieldDouble </code> </a> </li> <li> <a href="#RedisModule_ServerInfoGetFieldSigned"> <code> RedisModule_ServerInfoGetFieldSigned </code> </a> </li> <li> <a href="#RedisModule_ServerInfoGetFieldUnsigned"> <code> RedisModule_ServerInfoGetFieldUnsigned </code> </a> </li> <li> <a href="#RedisModule_SetAbsExpire"> <code> RedisModule_SetAbsExpire </code> </a> </li> <li> <a href="#RedisModule_SetClientNameById"> <code> RedisModule_SetClientNameById </code> </a> </li> <li> <a href="#RedisModule_SetClusterFlags"> <code> RedisModule_SetClusterFlags </code> </a> </li> <li> <a href="#RedisModule_SetCommandACLCategories"> <code> RedisModule_SetCommandACLCategories </code> </a> </li> <li> <a href="#RedisModule_SetCommandInfo"> <code> RedisModule_SetCommandInfo </code> </a> </li> <li> <a href="#RedisModule_SetContextUser"> <code> RedisModule_SetContextUser </code> </a> </li> <li> <a href="#RedisModule_SetDisconnectCallback"> <code> RedisModule_SetDisconnectCallback </code> </a> </li> <li> <a href="#RedisModule_SetExpire"> <code> RedisModule_SetExpire </code> </a> </li> <li> <a href="#RedisModule_SetLFU"> <code> RedisModule_SetLFU </code> </a> </li> <li> <a href="#RedisModule_SetLRU"> <code> RedisModule_SetLRU </code> </a> </li> <li> <a href="#RedisModule_SetModuleOptions"> <code> RedisModule_SetModuleOptions </code> </a> </li> <li> <a href="#RedisModule_SetModuleUserACL"> <code> RedisModule_SetModuleUserACL </code> </a> </li> <li> <a href="#RedisModule_SetModuleUserACLString"> <code> RedisModule_SetModuleUserACLString </code> </a> </li> <li> <a href="#RedisModule_SignalKeyAsReady"> <code> RedisModule_SignalKeyAsReady </code> </a> </li> <li> <a href="#RedisModule_SignalModifiedKey"> <code> RedisModule_SignalModifiedKey </code> </a> </li> <li> <a href="#RedisModule_StopTimer"> <code> RedisModule_StopTimer </code> </a> </li> <li> <a href="#RedisModule_Strdup"> <code> RedisModule_Strdup </code> </a> </li> <li> <a href="#RedisModule_StreamAdd"> <code> RedisModule_StreamAdd </code> </a> </li> <li> <a href="#RedisModule_StreamDelete"> <code> RedisModule_StreamDelete </code> </a> </li> <li> <a href="#RedisModule_StreamIteratorDelete"> <code> RedisModule_StreamIteratorDelete </code> </a> </li> <li> <a href="#RedisModule_StreamIteratorNextField"> <code> RedisModule_StreamIteratorNextField </code> </a> </li> <li> <a href="#RedisModule_StreamIteratorNextID"> <code> RedisModule_StreamIteratorNextID </code> </a> </li> <li> <a href="#RedisModule_StreamIteratorStart"> <code> RedisModule_StreamIteratorStart </code> </a> </li> <li> <a href="#RedisModule_StreamIteratorStop"> <code> RedisModule_StreamIteratorStop </code> </a> </li> <li> <a href="#RedisModule_StreamTrimByID"> <code> RedisModule_StreamTrimByID </code> </a> </li> <li> <a href="#RedisModule_StreamTrimByLength"> <code> RedisModule_StreamTrimByLength </code> </a> </li> <li> <a href="#RedisModule_StringAppendBuffer"> <code> RedisModule_StringAppendBuffer </code> </a> </li> <li> <a href="#RedisModule_StringCompare"> <code> RedisModule_StringCompare </code> </a> </li> <li> <a href="#RedisModule_StringDMA"> <code> RedisModule_StringDMA </code> </a> </li> <li> <a href="#RedisModule_StringPtrLen"> <code> RedisModule_StringPtrLen </code> </a> </li> <li> <a href="#RedisModule_StringSet"> <code> RedisModule_StringSet </code> </a> </li> <li> <a href="#RedisModule_StringToDouble"> <code> RedisModule_StringToDouble </code> </a> </li> <li> <a href="#RedisModule_StringToLongDouble"> <code> RedisModule_StringToLongDouble </code> </a> </li> <li> <a href="#RedisModule_StringToLongLong"> <code> RedisModule_StringToLongLong </code> </a> </li> <li> <a href="#RedisModule_StringToStreamID"> <code> RedisModule_StringToStreamID </code> </a> </li> <li> <a href="#RedisModule_StringToULongLong"> <code> RedisModule_StringToULongLong </code> </a> </li> <li> <a href="#RedisModule_StringTruncate"> <code> RedisModule_StringTruncate </code> </a> </li> <li> <a href="#RedisModule_SubscribeToKeyspaceEvents"> <code> RedisModule_SubscribeToKeyspaceEvents </code> </a> </li> <li> <a href="#RedisModule_SubscribeToServerEvent"> <code> RedisModule_SubscribeToServerEvent </code> </a> </li> <li> <a href="#RedisModule_ThreadSafeContextLock"> <code> RedisModule_ThreadSafeContextLock </code> </a> </li> <li> <a href="#RedisModule_ThreadSafeContextTryLock"> <code> RedisModule_ThreadSafeContextTryLock </code> </a> </li> <li> <a href="#RedisModule_ThreadSafeContextUnlock"> <code> RedisModule_ThreadSafeContextUnlock </code> </a> </li> <li> <a href="#RedisModule_TrimStringAllocation"> <code> RedisModule_TrimStringAllocation </code> </a> </li> <li> <a href="#RedisModule_TryAlloc"> <code> RedisModule_TryAlloc </code> </a> </li> <li> <a href="#RedisModule_TryCalloc"> <code> RedisModule_TryCalloc </code> </a> </li> <li> <a href="#RedisModule_TryRealloc"> <code> RedisModule_TryRealloc </code> </a> </li> <li> <a href="#RedisModule_UnblockClient"> <code> RedisModule_UnblockClient </code> </a> </li> <li> <a href="#RedisModule_UnlinkKey"> <code> RedisModule_UnlinkKey </code> </a> </li> <li> <a href="#RedisModule_UnregisterCommandFilter"> <code> RedisModule_UnregisterCommandFilter </code> </a> </li> <li> <a href="#RedisModule_ValueLength"> <code> RedisModule_ValueLength </code> </a> </li> <li> <a href="#RedisModule_WrongArity"> <code> RedisModule_WrongArity </code> </a> </li> <li> <a href="#RedisModule_Yield"> <code> RedisModule_Yield </code> </a> </li> <li> <a href="#RedisModule_ZsetAdd"> <code> RedisModule_ZsetAdd </code> </a> </li> <li> <a href="#RedisModule_ZsetFirstInLexRange"> <code> RedisModule_ZsetFirstInLexRange </code> </a> </li> <li> <a href="#RedisModule_ZsetFirstInScoreRange"> <code> RedisModule_ZsetFirstInScoreRange </code> </a> </li> <li> <a href="#RedisModule_ZsetIncrby"> <code> RedisModule_ZsetIncrby </code> </a> </li> <li> <a href="#RedisModule_ZsetLastInLexRange"> <code> RedisModule_ZsetLastInLexRange </code> </a> </li> <li> <a href="#RedisModule_ZsetLastInScoreRange"> <code> RedisModule_ZsetLastInScoreRange </code> </a> </li> <li> <a href="#RedisModule_ZsetRangeCurrentElement"> <code> RedisModule_ZsetRangeCurrentElement </code> </a> </li> <li> <a href="#RedisModule_ZsetRangeEndReached"> <code> RedisModule_ZsetRangeEndReached </code> </a> </li> <li> <a href="#RedisModule_ZsetRangeNext"> <code> RedisModule_ZsetRangeNext </code> </a> </li> <li> <a href="#RedisModule_ZsetRangePrev"> <code> RedisModule_ZsetRangePrev </code> </a> </li> <li> <a href="#RedisModule_ZsetRangeStop"> <code> RedisModule_ZsetRangeStop </code> </a> </li> <li> <a href="#RedisModule_ZsetRem"> <code> RedisModule_ZsetRem </code> </a> </li> <li> <a href="#RedisModule_ZsetScore"> <code> RedisModule_ZsetScore </code> </a> </li> <li> <a href="#RedisModule__Assert"> <code> RedisModule__Assert </code> </a> </li> </ul> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/develop/reference/modules/modules-api-ref/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input 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https://redis.io/docs/latest/commands/zremrangebylex/.html
<section class="prose w-full py-12"> <h1 class="command-name"> ZREMRANGEBYLEX </h1> <div class="font-semibold text-redis-ink-900"> Syntax </div> <pre class="command-syntax">ZREMRANGEBYLEX key min max</pre> <dl class="grid grid-cols-[auto,1fr] gap-2 mb-12"> <dt class="font-semibold text-redis-ink-900 m-0"> Available since: </dt> <dd class="m-0"> 2.8.9 </dd> <dt class="font-semibold text-redis-ink-900 m-0"> Time complexity: </dt> <dd class="m-0"> O(log(N)+M) with N being the number of elements in the sorted set and M the number of elements removed by the operation. </dd> <dt class="font-semibold text-redis-ink-900 m-0"> ACL categories: </dt> <dd class="m-0"> <code> @write </code> <span class="mr-1 last:hidden"> , </span> <code> @sortedset </code> <span class="mr-1 last:hidden"> , </span> <code> @slow </code> <span class="mr-1 last:hidden"> , </span> </dd> </dl> <p> When all the elements in a sorted set are inserted with the same score, in order to force lexicographical ordering, this command removes all elements in the sorted set stored at <code> key </code> between the lexicographical range specified by <code> min </code> and <code> max </code> . </p> <p> The meaning of <code> min </code> and <code> max </code> are the same of the <a href="/docs/latest/commands/zrangebylex/"> <code> ZRANGEBYLEX </code> </a> command. Similarly, this command actually removes the same elements that <a href="/docs/latest/commands/zrangebylex/"> <code> ZRANGEBYLEX </code> </a> would return if called with the same <code> min </code> and <code> max </code> arguments. </p> <h2 id="examples"> Examples </h2> <div class="bg-slate-900 border-b border-slate-700 rounded-t-xl px-4 py-3 w-full flex"> <svg class="shrink-0 h-[1.0625rem] w-[1.0625rem] fill-slate-50" fill="currentColor" viewbox="0 0 20 20"> <path d="M2.5 10C2.5 5.85786 5.85786 2.5 10 2.5C14.1421 2.5 17.5 5.85786 17.5 10C17.5 14.1421 14.1421 17.5 10 17.5C5.85786 17.5 2.5 14.1421 2.5 10Z"> </path> </svg> <svg class="shrink-0 h-[1.0625rem] w-[1.0625rem] fill-slate-50" fill="currentColor" viewbox="0 0 20 20"> <path d="M10 2.5L18.6603 17.5L1.33975 17.5L10 2.5Z"> </path> </svg> <svg class="shrink-0 h-[1.0625rem] w-[1.0625rem] fill-slate-50" fill="currentColor" viewbox="0 0 20 20"> <path d="M10 2.5L12.0776 7.9322L17.886 8.22949L13.3617 11.8841L14.8738 17.5L10 14.3264L5.1262 17.5L6.63834 11.8841L2.11403 8.22949L7.92238 7.9322L10 2.5Z"> </path> </svg> </div> <form class="redis-cli overflow-y-auto max-h-80"> <pre tabindex="0">redis&gt; ZADD myzset 0 aaaa 0 b 0 c 0 d 0 e (integer) 5 redis&gt; ZADD myzset 0 foo 0 zap 0 zip 0 ALPHA 0 alpha (integer) 5 redis&gt; ZRANGE myzset 0 -1 1) "ALPHA" 2) "aaaa" 3) "alpha" 4) "b" 5) "c" 6) "d" 7) "e" 8) "foo" 9) "zap" 10) "zip" redis&gt; ZREMRANGEBYLEX myzset [alpha [omega (integer) 6 redis&gt; ZRANGE myzset 0 -1 1) "ALPHA" 2) "aaaa" 3) "zap" 4) "zip" </pre> <div class="prompt" style=""> <span> redis&gt; </span> <input autocomplete="off" name="prompt" spellcheck="false" type="text"/> </div> </form> <h2 id="resp2-reply"> RESP2 Reply </h2> <a href="../../develop/reference/protocol-spec#integers"> Integer reply </a> : the number of members removed. <h2 id="resp3-reply"> RESP3 Reply </h2> <a href="../../develop/reference/protocol-spec#integers"> Integer reply </a> : Number of members removed. <br/> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/commands/zremrangebylex/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/rs/databases/connect/.html
<section class="prose w-full py-12 max-w-none"> <h1> Connect to a database </h1> <p class="text-lg -mt-5 mb-10"> Learn how to connect your application to a Redis database hosted by Redis Enterprise Software and test your connection. </p> <p> After you <a href="/docs/latest/operate/rs/clusters/new-cluster-setup/"> set up a cluster </a> and <a href="/docs/latest/operate/rs/databases/create/"> create a Redis database </a> , you can connect to your database. </p> <p> To connect to your database, you need the database endpoint, which includes the cluster name (FQDN) and the database port. To view and copy public and private endpoints for a database in the cluster, see the database’s <strong> Configuration &gt; General </strong> section in the Cluster Manager UI. </p> <a href="/docs/latest/images/rs/screenshots/databases/config-general-endpoints.png" sdata-lightbox="/images/rs/screenshots/databases/config-general-endpoints.png"> <img alt="View public and private endpoints from the General section of the database's Configuration screen." src="/docs/latest/images/rs/screenshots/databases/config-general-endpoints.png" width="75%"/> </a> <p> If you try to connect with the FQDN, and the database does not respond, try connecting with the IP address. If this succeeds, DNS is not properly configured. To set up DNS, see <a href="/docs/latest/operate/rs/networking/cluster-dns/"> Configure cluster DNS </a> . </p> <p> If you want to secure your connection, set up <a href="/docs/latest/operate/rs/security/encryption/tls/"> TLS </a> . </p> <h2 id="connect-to-a-database"> Connect to a database </h2> <p> Use one of the following connection methods to connect to your database: </p> <ul> <li> <p> <a href="/docs/latest/operate/rs/references/cli-utilities/redis-cli/"> <code> redis-cli </code> </a> utility </p> </li> <li> <p> <a href="https://redis.com/redis-enterprise/redis-insight/"> Redis Insight </a> </p> </li> <li> <p> <a href="/docs/latest/develop/clients/"> Redis client </a> for your preferred programming language </p> </li> </ul> <p> For examples, see <a href="/docs/latest/operate/rs/databases/connect/test-client-connectivity/"> Test client connection </a> . </p> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/databases/connect/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>